Improved space connecting device for passenger transport means

专利摘要:
The present invention relates to a space-connecting device for a passenger transport means comprising a driver's space and a passenger space, wherein said space-connecting device is adapted to connect a first opening of said driver's space to a second opening of said passenger space, said driver's space and said passenger space is mounted on the same chassis of said passenger transport means, wherein said driver space is tiltably arranged and is of the front steering type, wherein said space connecting device comprises an adapter frame.
公开号:BE1024958B1
申请号:E2017/5399
申请日:2017-06-02
公开日:2018-08-30
发明作者:Patrick Jonckheere
申请人:Mercury Trading Bvba；
IPC主号:

专利说明:

IMPROVED SPACE-LINKING DEVICE FOR PASSENGER TRANSPORTANT
TECHNICAL DOMAIN
The invention relates to a transport means, more particularly to a passenger transport means such as a bus, a coach or an ambulance.
BACKGROUND ART
A lack of modularity is a problem with the known construction of buses. The passenger compartment with furniture for passengers and the front with on the one hand the engine and on the other hand the driver's compartment are clearly defined in the space but are integrated into an integral whole, which leads to problems when one of the aforementioned parts fails, and thus the use of the other parts. For example, if the engine fails, a passenger compartment is declared out of service for the time required to repair or replace the engine, even if the passenger compartment is in excellent condition. Also the reverse case where the passenger compartment is taken out of service while the engine is still functioning perfectly, is a common problem. This causes a lack of use of available resources, and therefore a waste of capacity, which leads to financial loss. An adequate solution to this problem is a modular design in which the front of the means of transport and the passenger compartment are separate modules that are essentially manufactured separately and only put together just before the commissioning of the vehicle.
A known version of trucks is a type with front steering and tilting cab. This type of truck is in particular common for freight transport, the use for passenger transport is less common but is also possible. With a front steering model, the cab is placed as far forward as possible in the vehicle and the engine is placed under the cab, which has the advantage, among other things, that the front part becomes shorter and therefore the loading space becomes longer. The cab is herein tiltable, i.e. it is possible to fold the cab forward when the vehicle is stationary and thus make the engine accessible for maintenance and repairs.
Document DE3526766A1 describes an embodiment of a truck which is based on a structure of a passenger compartment on the chassis of a truck with front steering and tilting cab. The chassis of the vehicle is part of the truck section. The cabin includes the steering wheel, all buttons, pedals and levers that are needed to operate the truck, as well as seats for the driver and a passenger. The passenger compartment includes seats for passengers. However, the cabin is connected to the passenger compartment via an opening in the rear wall, which also has an opening in the front wall overlooking the cabin. A seal around said openings provides a seal closed from the outside world. In the area of the front front wall, the driver's compartment of the vehicle is mounted on the chassis so that it can pivot about an axis parallel to a support surface and perpendicular to the direction of travel, thus providing access to the engine and auxiliary devices disposed under the floor during maintenance work. The disadvantage of such an arrangement is the difficult manipulation to release the sealing arrangement from the driver's compartment and to tilt the driver's compartment. In addition, a good seal is not guaranteed with a version according to DE3526766A1.
Document AT406573B describes a box construction for a commercial vehicle, in particular a fire truck, wherein a passage between the driver's cabin and the box construction is provided between the driver's space and a transverse support element at the front end of the box construction. A sealing member is provided but is unable to adequately absorb various forms of vibration. A transition and sealing member of this type is a very complex system if the intention is to make the cabin tiltable.
Document US7213872 also describes an embodiment of a truck which is based on the construction of a passenger compartment on the chassis of a truck with front steering and tilting cab, in the special case of a fire truck. Again a passage is provided between the driver's cabin and the passenger compartment. Around the two openings is a bellows-shaped sealing member provided with reinforcements and magnetic contacts, whether or not supplemented by a mounting arm with contact spring or a combination of rubber buffers. An L-shaped labyrinth is also provided at the height of the roof to protect the sealing member against rain water. However, the proposed sealing member is difficult to use in practice, because on the one hand it is too complex and consists of too many different types of materials and components, which increases the risk of failure, and on the other hand because the torsional forces acting on the sealing element are insufficiently absorbed. In addition, the sealing member experiences too much damage due to weather and wind during use, because the L-shaped labyrinth is designed too simply, and wind and especially rainwater can easily find a way to the sealing member.
In a second aspect the invention relates to an improved floor for fixing furniture for passengers. The device is constructed as a floor plate or floor slab and consists of portions of rail and portions of floor mounted on the bottom of the passenger space of the passenger transport means.
The object of the present invention is to provide a transport means, in particular a passenger transport means, which is easy to handle during maintenance and during operation and which is reliable in various circumstances of use. It is an object of the present invention to find a solution to at least some of the aforementioned problems.
SUMMARY
The object of the invention is achieved due to the following features. A passenger means of transport is built up modularly from a truck with a front steering wheel and a tilting cabin and a passenger compartment. Both modules are made available separately, and only assembled shortly before commissioning, whereby the passenger compartment is mounted on the chassis of the truck.
The cabin includes the steering wheel, all buttons, pedals and levers that are needed to operate the truck, as well as seats for the driver and a passenger. The passenger compartment includes seats for passengers. However, the cabin is connected to the passenger compartment via an opening in the rear wall, which also has an opening in the front wall overlooking the cabin. A sealing element around said openings provides a circumferentially closed passage between the cabin and the passenger compartment in the form of a large open window, i.e. a window opening without window glass. In the area of the front front wall, the driver's compartment of the vehicle is mounted on the chassis so that it can pivot about an axis parallel to a support surface and perpendicular to the direction of travel, thus providing access to the engine and auxiliary devices disposed under the floor during maintenance work.
In a first aspect, the invention provides a space-connecting device (3) for a passenger transport means (1) comprising a driver's space (2) and a passenger space (4), said space-connecting device (3) being adapted to connect a first opening of said driver's compartment (2) with a second opening of said passenger's compartment (4), said driver's compartment (2) and said passenger's compartment (4) being mounted on the same chassis (6) of said passenger transport means (1), said driver's compartment ( 2) is arranged tiltably and is of the front control type, wherein said space connecting device (1) comprises an adapter frame (37), said adapter frame (37) being wedge-shaped, preferably at an angle α between 1 degree and 35 degrees, more preferably between 2 degrees and 20 degrees.
An important advantage of such a wedge-shaped effect of the adapter frame 37 is the advantageous mechanical properties, including better adhesion, in particular when the driver's compartment 2 is tilted downward or upward, but also when it is in a non-tilted state. Hereby the attachment to the front wall 34 of a passenger space 4 takes place via a flexible-related protrusion 75, wherein said flexible-related protrusion is adapted to make a flexible connection with a portion of said flexible window 76, preferably with the full circumference of said flexible window 76.
FIG. 7 shows a view well illustrating the advantages of the wedge-shaped nature of the adapter frame 37. The advantageous mechanical properties consist of a better adaptation to the position of the pivot axis 207, which is not below but laterally relative to the space-connecting device 3. Due to this lateral position, it is advisable to take the turning circle into account of the driver's compartment 2 and the adapter frame 37 not to be positioned transversely to the longitudinal direction, but at a sharp angle α, so that the adapter frame 37 is wedge-shaped. This allows the forces exerted during the tilting to be transferred more evenly to portions of the passenger space, which in FIG. 7 is illustrated with various arrows. Even when the passenger transport means is in the non-tilted state, the wedge-shaped character is advantageous, since the suspension of the driver's compartment also causes vibrations in a direction tangential to the turning circle. Due to the wedge-shaped character, these vibrations can also be transmitted better to portions of the passenger compartment, with also better connection of the adapter window 37 at the level of portions that are permanently connected to the passenger compartment 4, such as, for example, a flexible-related protrusion 75.
In a second aspect, the invention provides a passenger transport means (1) comprising a driver's space (2), a passenger space (4) and a space-connecting device (3), said space-connecting device (3) being adapted to connect a first opening of said driver's compartment (2) with a second opening of said passenger's compartment (4), said driver's compartment (2) and said passenger's compartment (4) being mounted on the same chassis (6) of said passenger transport means (1), said driver's compartment ( 2) is arranged tiltably and is of the front control type, wherein said space connecting device (1) comprises an adapter frame (37), and wherein said adapter frame (37) is wedge-shaped, preferably at an angle α between 1 degree and 35 degrees, more preferably between 2 degrees and 20 degrees.
The advantages of such a transport means are similar to the advantages of the space-connecting device.
In a third aspect the invention relates to a flexible window (76) for a passenger transport means (1), said passenger transport means (1) comprising a driver's room (2), a passenger room (4) and a space-connecting device (3), said space - connecting device (3) adapted to connect a first opening of said driver's compartment (2) with a second opening of said passenger's compartment (4), said driver's compartment (2) and said passenger's compartment (4) being mounted on the same chassis ( 6) of said passenger transport means (1), wherein said driver space (1) is tiltably arranged and is of the front steering type, wherein said space connecting device (3) comprises said flexible window (76), said flexible window (76) being adapted is to be mounted in the vicinity of said first opening, said flexible window (76) closing said first opening and said second opening all around, w said flexible window (76) has a profile-related protrusion (86) and / or a profile-related protrusion (87) adapted for mounting on a window profile (80), said window profile (80) preferably being made of metal .
The advantage of such a flexible window is the simple cohesion of the space-connecting device, wherein the flexible window adheres non-permanently to the second opening, while the profile ensures permanent adherence of the flexible window around the first opening. Such a simple solution is not known in the prior art, inter alia because the advantageous technical characteristics of the flexible window according to the present invention are not obvious.
In a fourth aspect, the invention relates to a use of a flexible window (76) according to the preceding claim 14 for a passenger transport means (1), said passenger transport means (1) comprising a driver's room (2), a passenger room (4) and a space-connecting device (3), wherein said space connecting device (3) is adapted to connect a first opening of said driver space (2) with a second opening of said passenger space (4), said driver space (2) and said passenger space (4) ) are mounted on the same chassis (6) of said passenger transport means (1), said driver space (1) being tiltably arranged and of the front steering type, wherein said space connecting device (3) comprises said flexible window (76), wherein said flexible window (76) is adapted to be attached in the vicinity of said first opening, said flexible window (76) said first opening closure and said second opening.
The advantage of such a use is similar to that of the flexible window.
Further embodiments and their respective advantages are described in the detailed description and the claims.
DESCRIPTION OF THE FIGURES
Figure 1 illustrates an embodiment of the present invention according to Example 1.
Figure 2 illustrates an embodiment of the present invention according to Example 1.
Figure 3 illustrates an embodiment of the present invention according to Example 2.
Figure 4 illustrates an embodiment of the present invention according to Example 2.
Figure 5 illustrates an embodiment of the present invention according to Example 2.
Figure 6 illustrates an embodiment of the present invention according to Example 2.
Figure 7 illustrates an embodiment of the present invention according to Examples 2 and 3.
Figure 8 illustrates an embodiment of the present invention according to Example 3.
Figure 9 illustrates an embodiment of the present invention according to Example 3.
Figure 10 illustrates an embodiment of the present invention according to Example 4.
Figure 11 illustrates an embodiment of the present invention according to Example 4.
Figure 12 illustrates an embodiment of the present invention according to Example 4.
Figure 13 illustrates an embodiment of the present invention according to Example 2.
Figure 14 illustrates an embodiment of the present invention in accordance with Example 2.
DETAILED DESCRIPTION
Unless defined otherwise, all terms used in the description of the invention, including technical and scientific terms, have the meaning as generally understood by those skilled in the art of the invention. For a better assessment of the description of the invention, the following terms are explicitly explained. "A", "de" and "het" in this document refer to both the singular and the plural unless the context clearly assumes otherwise. For example, "a segment" means one or more than one segment.
In the context of this document, the following terms are interchangeable: "flood defense" and "flood defense", "water collector" and "collector", "driver's compartment" and "cabin", "passenger cabin" and "passenger compartment".
The chassis is the load-bearing part of the truck, to which the powertrain, suspension and body are mounted. Both the cabin and the passenger compartment are mounted on this.
The terms "include", "comprising", "consist of", "consisting of", "provided with", "contain", "containing", "include", "including", "contents", "contents" are synonyms and are inclusive or open terms indicating the presence of what follows, and which do not preclude or preclude the presence of other components, features, elements, members, steps, known from or described in the prior art.
The citation of numerical intervals by the end points includes all integers, fractions and / or real numbers between the end points, including these end points.
In a preferred embodiment, said adapter frame (3) comprises a flexible frame (76) adapted to be mounted in the vicinity of said first opening, said flexible frame (76) closing said first opening and said second opening all around.
In a further preferred embodiment, said flexible frame (76) is made of a flexible material, preferably rubber, that said flexible frame (76) is provided with a profile-related protrusion (86) and / or a profile-related protrusion (87) adapted for mounting on a window profile (80), wherein said window profile (80) is preferably made of metal.
In a further preferred embodiment, said flexible frame is self-supporting, preferably wherein said adapter frame (3) comprises a reinforcing inner finger (204, 205) made of the same said flexible material, preferably wherein said inner finger (204) , 205) if an integral part of the flexible frame (76) is made.
In a further preferred embodiment, said flexible window (76) comprises a flexible finger (82, 83, 84, 85) for keeping a connection realized through said flexible window (76) free of dust and water. Such a finger preferably extends the length of a leg of the flexible window. Such a finger is advantageous because it has a pointed end, which allows better to realize a barrier for dust, liquids, cold, sun and gases such as flue gases.
In a further preferred embodiment, said flexible frame is self-supporting, preferably wherein said adapter frame (3) comprises a reinforcing inner finger (204, 205) made of the same said flexible material, preferably wherein said inner finger (204, 205) if an integral part of the flexible frame (76) is made. The advantage of a self-supporting flexible window is clear, and is in contrast to a solution from the prior art as mentioned in US 7,213,872. US 7,213,872 mentions the need for bent metal reinforcement ribs. The presence of such reinforcing ribs is disadvantageous because it is more complex, but also because these ribs have a different thermal expansion than the surrounding material, as a result of which premature wear or even cracks can occur at the transition.
In a further preferred embodiment, said flexible window (76) comprises a liquid-conducting finger (202) which is detached from said driver's space (2) and said passenger space (4) and adapted to divert fluid according to a transverse direction of said passenger transport means ( 1). The advantage of the fluid-conducting flexible finger 202 can best be understood with reference to FIG. 7. After all, this liquid-conducting finger 202 ensures rainwater that, despite the double barrier provided by the labyrinth, reaches up to the upper portions 72 of the flexible window 76. An important part of the water thus reaching the flexible window 76 is thus led away in the transverse direction, the liquid-conducting finger 202 forming an upright wall of a "gutter". A second advantage of the liquid-conducting finger 202 is that it can facilitate contact with the projection 208, which provides a supporting effect to the flexible window 76, with a lower chance of sagging as a result.
In a further preferred embodiment, said adapter frame (27) comprises a shock absorption element (77), more preferably four shock absorption elements (77).
The presence of such a shock absorption element advantageously coincides with the wedge-shaped effect of said adapter window 37. Given the type of suspension of said driver space 2 adapted for tiltable cab, the wedge-shaped effect ensures that any impacts originating from the driver space 2 are so much may be transmitted in a direction perpendicular to the plane of a receiving surface, such as a slanted impact receiving element 81 belonging to the passenger space 4, said impacts being transmitted via said impact absorption element 77.
In a further preferred embodiment, a labyrinth (36) comprises adapted for shielding said connection from the first opening to the second opening, characterized in that said labyrinth (36) comprises a driver space-related element (62) and a passenger space-related element (63), - wherein said driver space related element (62) is attached to a first side wall edge and / or a second side wall edge and / or a first roof edge and / or a rear wall edge of said driver space (2) and includes a protrusion which extends at least partially over said connection; - wherein said passenger space-related element (63) is attached to a third side wall edge and / or a fourth side wall edge and / or a second roof edge and / or a front wall edge of said passenger space (4) and comprises a protrusion which extends at least partially over said link.
This is advantageous because, unlike the prior art according to US 7,213,872, not one but as two separate elements, i.e. said driver space-related element (62) and said passenger space-related element (63) are provided. This ensures superior shielding.
In a further preferred embodiment, said driver space-related element (62) and said passenger space-related element (63) do not touch each other under any tilt angle. This is advantageous because it allows to design said driver space-related element (62) and said passenger space-related element (63) in a durable and non-flexible material such as metal.
In a further preferred embodiment, said bulge of said driver space-related element (62) comprises an end connected to a first flexible fingertip-shaped element (68), which bulge of said passenger space-related element (63) comprises an end connected to a second flexible fingertip-shaped element (68), and that said first and second flexible fingertip-shaped element (68) are adapted to contact each other during said tilting of said driver space (2), said first and second flexible fingertip-shaped element (68) preferably rubber. This is advantageous because the distance between said driver space-related element (62) and said passenger space-related element (63) can be further reduced in that way, which further improves the degree of sealing and protection against external influences.
In a further preferred embodiment, said space connecting device (3) comprises a projection (208) which comprises a projection top surface (218) and has a U-shaped transverse profile, said projection (208) being adapted to be mounted on a front wall (34) of the passenger compartment (4), wherein the projecting top surface (218) is located under the flexible window (76), the flexible window (76) and the projecting top surface (218) preferably making shaving contact when the driver's compartment (2) is in a non-tilted position. The U-shape is advantageous because the projection 208 thus defines a smoking chamber, which allows to conduct flue gas in the transverse direction of the passenger transport means 1. The passenger transport means typically has an outlet at a low height, situated lower than the space-connecting device. 3.
Since flue gas is warmer than air, the flue gas rises and can accumulate around the flexible window 76 and other parts of the room-connecting device 3. If the flexible window 76 does not close perfectly, flue gas can reach the passenger compartment and driver's compartment, which is disadvantageous is for health reasons and / or odor nuisance. Due to the U-shape, the projection 208 can receive a certain volume of flue gases in the aforementioned smoking chamber and divert it in the transverse direction away from the space-connecting device 3. The volume is hereby proportional to the height of the distal projection plane, which is preferably at least 5 mm high, preferably at least 1 cm, more preferably at least 2 cm. Furthermore, the projection offers the additional advantage that it can further support the flexible window, whether or not assisted by the presence of the liquid-conducting finger 202.
In a further preferred embodiment, said space connecting device (3) comprises a drainage system adapted for guiding roof water from a roof belonging to said passenger transport means (1), said drainage system comprising a collector (54), said roof in a is a curvature, wherein a higher portion of said roof is located in a zone defined by the center of said roof according to a longitudinal direction of the passenger transport means (1), and a lower portion of said roof is located in the zone defined by an edge of said roof roof, wherein said curvature between said higher portion and said lower portion runs with a gradual slope, said drainage system comprising a barrier (51), said barrier (51) comprising an upright portion and extending in a direction substantially transverse to the lengthwise, and wherein said barrier (51) is adapted to conduct roof water to said collector (54). This is advantageous because it prevents liquid such as water from falling on the adapter frame, and thus reduces the amount of liquid that must be retained at the level of the first and second opening.
According to an embodiment, the said seal is made from an elastomer, preferably a rubber, more preferably a synthetic rubber such as silicone rubber or ethylene-propylene-diene rubber (EPDM), whether or not in a blend with another plastic such as polypropylene.
According to a preferred embodiment, the floor comprises a protrusion with an end in the transverse direction, said end being adapted to receive a water-resistant filler, the filler making a water-resistant connection between said upper surface and the protrusion in the longitudinal direction. In a preferred embodiment, the water-repellent filler is a "kit", the function of which is not limited to the creation of a watertight seal, but where this kit, on the contrary, realizes one or more of the following functions, whether or not in combination: , make a watertight seal, glue. Here the kit belongs to one or more of the following, whether or not in combination: plastic kit, plasto-elastic kit, elastic kit and / or mounting kit. The water-resistant compound is hereby water-repellent, but according to a further embodiment it is resistant to a wide range of liquids, including drinks and oils. According to a further embodiment, said protuberance comprises a knurling to ensure a good grip with the water-repellent filler.
In a further aspect of the present invention, which is not intended to limit the invention in any respect, the invention relates to the following points. A floor for mounting furniture in a passenger transport means such as a bus, a coach or an ambulance, comprising: a floor plate comprising an upper surface with a floor recess extending in a longitudinal direction of the floor wherein a lower surface of the floor recess is parallel to and is recessed relative to said top surface, and the top surface defines the floor level, a recess profile arranged in said floor recess along the longitudinal direction comprising a bottom plate attached to said bottom surface, characterized in that the recess profile is two or more elongated recesses for securing furniture for the benefit of passengers which are provided in parallel on the bottom plate in the longitudinal direction of the floor. 2. A floor according to point 1, wherein said recess profile comprises a profile recess between a first and a second recess, wherein said recess recess comprises a connecting plate which extends between said first and said second recess and which is substantially parallel to and is recessed with respect to of said upper surface, and wherein said profile recess and said connecting plate are adapted to receive a floor portion, wherein a floor portion upper surface extends at said floor level. 3. A floor according to points 1 or 2, wherein the recess profile is glued to said bottom surface of the floor recess. 4. A floor according to any of the above points, wherein said top surface is covered with PVC. A floor according to any one of the preceding points, wherein a top of a recess comprises a protrusion extending along said upper surface in a transverse direction substantially transverse to the longitudinal direction, said protrusion being adapted to clamp a floor portion between said protrusion and said connecting plate if a connecting plate is present, or between said protrusion and said bottom plate if no connecting plate is present. A floor according to item 5, wherein the protuberance comprises a cross-directional end adapted to receive a water-resistant filler, the filler making a water-resistant connection between said upper surface and said protrusion in the longitudinal direction. A floor according to any of the preceding points, wherein a surface of said bottom plate comprises a notch adapted to a contact surface-based adhesion with a surface of a contiguous portion of said floor, said filler, or of any other portion of the passenger transport. 8. A recess profile for mounting furniture in a passenger transport means such as a bus, a coach or an ambulance, adapted to be installed in a floor of said passenger transport means in a longitudinal direction, said recess profile comprising a bottom plate adapted to be attached on a bottom surface of a floor recess of said floor, characterized in that the encasing profile comprises two or more elongated enclosures for securing furniture for passengers, which are provided in parallel on the base plate in the longitudinal direction of the floor. A passenger transport means such as a bus, a coach or an ambulance adapted for assembling furniture, said passenger transport means comprising a floor, said floor comprising a recess profile, said recess profile comprising a bottom plate mounted on a bottom surface of a floor recess of said floor, characterized in that the encasement profile comprises two or more elongated enclosures for securing furniture for passengers, which are provided in parallel on the base plate in the longitudinal direction of the floor. A passenger transport means according to the preceding point 9, wherein a driver's compartment of said transport means is arranged tiltably and is of the front steering type. A drainage system of a roof of a passenger transport means adapted to guide roof water, said drainage system comprising a collector, said collector comprising a wedge-shaped outgrowth and a channel, said wedge-shaped outgrowth comprising an inlet in the vicinity of an angle of said roof, wherein said wedge-shaped outgrowth is adapted to collect said roof water via said inlet to said channel, and wherein said channel is adapted to guide said roof water to a water drain. A drainage system of a roof according to the preceding point 11, wherein said roof is in a curvature, wherein a higher portion of said roof is located in a zone defined by the center of said roof in the longitudinal direction, and a higher portion of said roof is located in the zone defined by an edge of said roof, and wherein said curvature runs between said higher portion and said lower portion with a gradual slope. A roof drainage system according to any of the preceding points 11-12, wherein said drainage system comprises a barrier, said barrier comprising a raised portion and extending in a direction substantially transverse to a longitudinal direction of said passenger transport means, and wherein said barrier is adapted to conduct roof water to said collector. A drainage system of a roof according to the preceding point 13, wherein said barrier extends substantially over a full width of said passenger transport means. A drainage system of a roof according to any of the preceding points 11 to 14, wherein said water drainage comprises a branch to collect water in a rainwater reservoir present in said passenger transport means. A passenger transport means such as a bus, a coach, or an ambulance with a roof adapted to conduct roof water with a drainage system, said drainage system comprising a collector, said collector comprising a wedge-shaped outgrowth and a channel, said wedge-shaped outgrowth inlet comprises in the vicinity of a corner of said roof, wherein said wedge-shaped outgrowth is adapted to collect said roof water via said inlet to said channel, and wherein said channel is adapted to guide said roof water to a water drain. A passenger transport means according to the preceding point 16, wherein a driver's compartment of said transport means is tiltably arranged and is of the front steering type. A space-connecting device for a passenger transport means comprising a driver's space and a passenger space, said space-connecting device being adapted to connect a first opening of said driver's space to a second opening of said passenger space, said driver's space and said passenger space being attached on the same chassis of said passenger transport means, wherein said driver's compartment is tiltably arranged and is of the front steering type, wherein said space-connecting device comprises an adapter frame, characterized in that said adapter frame is wedge-shaped. A space connecting device for a passenger transport means according to the preceding point 18, wherein said adapter window comprises a flexible window. A space connecting device for a passenger transport means according to any of the preceding points 18 and 19, wherein said adapter frame comprises a shock absorption element. A space-connecting device for a passenger transport means comprising a driver's space and a passenger space, said space-connecting device being adapted to connect a first opening of said driver's space to a second opening of said passenger space, said driver's space and said passenger space being attached on the same chassis of said passenger transport means, wherein said driver space is tiltably arranged according to a tilt angle and is of the front steering type, wherein said space-connecting device comprises a labyrinth adapted to shield said connections, said labyrinth comprising a driver space-related element and comprises a passenger space-related element, - wherein said driver space-related element is adhered to a first side wall edge and / or a second side wall edge and / or a first roof edge and / or a rear wall edge of said berry driver's room and this in a direction substantially parallel to said respective first side wall edge and / or second side wall edge and / or first roof edge and / or first rear wall edge, wherein said passenger space-related element is adhered to a third side wall edge and / or a fourth side wall edge and / or a second roof edge and / or a front wall edge of said passenger space and this in a direction substantially parallel to said respective third side wall edge and / or fourth side wall edge and / or second roof edge and / or second rear wall edge and / or front wall edge, - said driver's room -relating element and said passenger-space-related element each comprise a protrusion extending over said connection in a direction substantially parallel to said longitudinal direction, characterized in that said driver-space-related element and said passenger-space-related element do not touch each other under any tilt angle . A space connecting device for a passenger transport means according to the preceding point 21, wherein said driver space-related element and said passenger space-related element comprise a first flexible fingertip-shaped element, respectively second flexible fingertip-shaped element at their end, characterized in that said first and second flexible fingertip-shaped element adapted to contact each other during said tilting of said driver's space. A space connecting device for a passenger transport means according to points 21 or 22, wherein said space connecting device comprises an adapter frame, said adapter frame comprising a flexible window and a shock absorption element, characterized in that said adapter frame window is wedge-shaped. A space connecting device for a passenger transport means according to the preceding claim 23, wherein said adapter frame comprises a flexible frame. A space connecting device for a passenger transport means according to any of the preceding claims 18 to 24, wherein said adapter frame comprises a shock absorption element. A passenger transport means comprising a driver space, a passenger space and a space connecting device, said space connecting device being adapted to connect a first opening of said driver space to a second opening of said passenger space, said driver space and said passenger space attached are on the same chassis of said passenger transport means, wherein said driver's compartment is tiltably arranged and is of the front steering type, wherein said space-connecting device comprises an adapter frame, characterized in that said adapter frame is wedge-shaped. A passenger transport means comprising a driver space, a passenger space and a space connecting device, said space connecting device being adapted to connect a first opening of said driver space to a second opening of said passenger space, said driver space and said passenger space attached are on the same chassis of said passenger transport means, wherein said driver space is tiltably arranged according to a tilt angle and is of the front steering type, wherein said space connecting device comprises a labyrinth adapted for shielding said connections, said labyrinth comprising a driver space related element and comprises a passenger space-related element, wherein said driver space-related element is adhered to a first side wall edge and / or a second side wall edge and / or a first roof edge and / or a rear wall edge of said driver passenger space and this in a direction substantially parallel to said respective first side wall edge and / or second side wall edge and / or first roof edge and / or first rear wall edge, wherein said passenger space-related element is adhered to a third side wall edge and / or a fourth side wall edge and / or a second roof edge and / or a front wall edge of said passenger space and this in a direction substantially parallel to said respective third side wall edge and / or fourth side wall edge and / or second roof edge and / or second rear wall edge and / or front wall edge, - said driver's room -relating element and said passenger-space-related element each comprise a protrusion extending over said connection in a direction substantially parallel to said longitudinal direction, characterized in that said driver-space-related element and said passenger-space-related element do not touch each other under any tilt angle . A flexible window for a passenger transport means, said passenger transport means comprising a driver's space, a passenger space and a space connecting device, said space connecting device being adapted to connect a first opening of said driver space to a second opening of said passenger space, wherein said driver space and said passenger space are mounted on the same chassis of said passenger transport means, said driver space being tiltably arranged and of the front steering type, wherein said space connecting device comprises said flexible window, said flexible window being adapted to be mounted in the proximity of said first opening, wherein said flexible window closes said first opening and said second opening all around. 29. A flexible window for a passenger transport means according to the preceding point 28, wherein said flexible window is made of rubber. A flexible window for a passenger transport means according to any of the preceding points 28-29, wherein said flexible window has a profile-related protrusion and / or a profile-related protrusion adapted for mounting on a window profile. A window profile for a flexible window according to any of the preceding claims 28-30, wherein said window profile has a flexible-related protrusion and / or a flexible-related protrusion adapted for attaching said flexible window to said window profile. A window profile according to the preceding claim 31, wherein said window profile is made of metal. A method for manufacturing a flexible window according to claim 28, 29 or 30, comprising the following steps, - manufacturing a basic structure with a cross section of a leg of said flexible window; - repeatedly cutting said basic structure according to an oblique cut for manufacturing a frame part, preferably according to an angle of 45 degrees with respect to the longitudinal direction of said basic structure; - bonding said frame parts to each other, preferably by gluing. A method for manufacturing a window profile according to claim 31, comprising the following steps, - manufacturing a profile base structure with a cross section of a leg of said window profile; - repeatedly cutting said profile base structure according to an oblique cut for manufacturing a profile part, preferably at an angle of 45 degrees with respect to the longitudinal direction of said base structure; - bonding said profile components to each other. 35. A passenger transport means, said passenger transport means comprising a driver's compartment, a passenger compartment and a space-connecting device, said space-connecting device being adapted to connect a first opening of said driver's space to a second opening of said passenger space, said driver's space and said passenger space is mounted on the same chassis of said passenger transport means, said driver space being tiltably arranged and of the front steering type, wherein said space connecting device comprises a flexible window, said flexible window being adapted to be mounted in the vicinity of said first opening, wherein said flexible window closes said first opening and said second opening all around.
The above points 1 to 35 relate to various floor-related aspects of the invention, in particular the floor according to point 1, the preferred embodiment according to point 2, the embossing profile according to point 8 and the passenger transport means according to point 9. For each of these In three floor-related aspects, the invention solves the problem of efficient fixing of furniture in the floor of a passenger transport means. Because the profile comprises two recesses instead of one, the attachment of seats can be much more efficient. Moreover, such a construction contributes to the robustness of the encasement profile. This robustness is pre-eminently ensured in an embodiment with a connecting plate according to point 2.
The above points 1 to 35 are further related to various drainage-related aspects of the invention, in particular the drainage system according to point 11 and the passenger transport means according to point 16. According to each of the two drainage-related aspects, the invention solves the problem of a lack of effective drainage for a passenger means of transport. Due to an adapted device on the roof of said passenger transport means, water does not pass beyond certain limits. In the case of a single-roof passenger transport means, the invention prevents roof water from reaching the front portions of the transport means. This prevents excess water on the windshield, which improves visibility for the driver. In the case of a passenger transport means with a first roof for a driver's compartment and a second roof for a passenger's compartment, the said invention prevents excess water from reaching the front portion of the relevant roof. This can not only prevent excess water on the windshield, but can also be useful in protecting a space connecting device between said driver's space and said passenger space against excess water.
The above points 1 to 35 are also related to various adapter window-related aspects of the invention, in particular the space connecting device according to point 18 and the passenger transport means according to point 26. According to both adapter window-related aspects of the invention the problem is solved when one wants to link a tilting driver's room of the front steering wheel type to a separate passenger room. What is special about the present invention is that it offers a more simple and reliable way to do this than the current known approaches. An important advantage of such a wedge-shaped effect of the adapter frame is the advantageous mechanical properties, including better adhesion, in particular when the cabin is tilted downwards or upwards. A further advantage of such a wedge-shaped effect is that any impacts, shocks and vibrations can be absorbed, and this with the aid of an impact absorption element. Closely related to this are various labyrinth-related aspects of the invention, in particular the space-connecting device according to point 21 and the passenger transport means according to point 27. According to both labyrinth-related aspects of the invention, the problem is encountered when one the connection between a tiltable driver's seat of the front steering type and a separate passenger room wanted to protect against external influences such as rain or dust. What is special about the present invention is that it offers a unique way of doing this that is simpler and more elegant than the current known approaches.
Finally, the above points 1 to 35 also relate to various flexible window-related aspects of the invention, in particular the flexible window according to point 28 and the passenger transport means according to point 35. According to both flexible window-related aspects of the current The invention solves the problem which arises when it is desired to couple a tiltable driver's room of the front steering type to a separate passenger room. Hereby the present invention allows to do this in a more simple and reliable way than according to the current known concepts. An important advantage of said flexible window is that it offers a very good seal around the said openings. A second advantage is that it can absorb impacts to a certain extent, certainly when combined with a shock absorption element. A third advantage is the relative simplicity and coupled durability, in particular when said flexible window is shielded from rain and dust and other external conditions by means of a further protection surrounding said flexible window.
In the following, the invention is described a.d.h.v. non-limiting examples illustrating the invention, and which are not intended or may be interpreted to limit the scope of the invention.
EXAMPLES EXAMPLE 1: An embodiment of a passenger transport means
FIG. 1 and FIG. 2 illustrate a first example and show a passenger transport means, in particular a bus 1. A dual of chassis-mountable elements 8 consisting of a passenger compartment 4 and a driver's compartment 2 is mounted on a chassis frame of a chassis 6 by absorption elements. The passenger space 4 and the driver space 2 are interconnected via a sealing device 3. The passenger space 4 is provided in a side wall 16 with a first door 41 and a second door 42 and a window assembly 43 with one or more windows 44, and is provided with two rows of seats 45, each row being mounted on one of two recess profiles 46 provided with recesses for receiving seats at a furniture anchoring point 99 and arranged in the longitudinal direction of the bus 1. The driver's compartment 2 is mounted in a frontal end region 9 with a pivot-mounted device on the chassis frame to be tiltable about a pivot axis 207 parallel to the support surface 10 and perpendicular to the longitudinal direction of the bush 1. This "front-wheel" type design is used on trucks 1 in which a drive motor 13 and the auxiliary devices are arranged in the chassis frame, that is to say under a vl the driver's compartment 2, to allow access for maintenance and repair work to the drive motor and the supporting units.
Said bus 1 comprises a space connecting device 3 shown in FIG. 1. This space connecting device 3 is shown in more detail on FIG. 2. The driver's compartment 2 is connected to the passenger compartment 4 by said space-connecting device 3 which comprises a passage 31 and defines a distance 32 between a rear wall 33 of the driver's compartment 2 and an opposite parallel front wall 34 of the passenger compartment 4. Hereby said rear wall 33 of the driver's compartment 2 comprises an opening, ie a first opening, and said front wall 34 of the passenger compartment also comprises an opening, ie a second opening. Said space-connecting device 3 comprises a labyrinth 36 and a wedge-shaped adapter window 37. Here, each of the two outer side walls of the driver's room 2, one on each side, extends rearwardly beyond the wedge-shaped adapter window 37, whereby the rear edge 201 of each of said outer side walls is closer to the rear of the vehicle than both the rear wall 33 of the driver's compartment 2 and the front wall 34 of the passenger compartment 4. Analogously, the outer top wall of the driver's compartment 2 preferably extends backwards beyond the wedge-shaped adapter window 37. This is advantageous because the wedge-shaped adapter window 37, the labyrinth 36 and other relevant parts of the space-connecting device 3 are encased in this way by these side walls and / or top wall, which means protection. against external influences such as sunlight or precipitation.
Said adapter window 37 encloses said openings from the inside and provides a circumferentially closed passage 31 between the driver's compartment 2 and the passenger compartment 4 in the form of a large open window, i.e. a window opening without window glass. In an alternative embodiment, a material is nevertheless arranged in the window opening, preferably a transparent or semi-transparent material such as plexiglass.
The aforementioned adapter frame 37 is wedge-shaped. A preferred embodiment of said adapter frame 37 is described in more detail in Example 2 below.
Said labyrinth is the outside of said space-connecting device 3, and ensures that the wedge-shaped adapter window 37 is kept free of rain and dust by a round-around screen, the screen being sufficiently air-permeable around said adapter window 37 to keep them in ventilated conditions at all times, thus preventing moisture problems such as condensation. For this purpose, the labyrinth 36 mentioned in a preferred embodiment has a roof-related portion and two side-wall-related portions, ie a roof-related portion in the vicinity of the roof of the can 1 and a side-wall-related portion per side of the can 1. However, said labyrinth 36 is only partially shown in FIG. 2, since only the roof-related portion is shown. Said roof-related portion of said labyrinth 36 comprises a first labyrinth element 62 and a second labyrinth element 63. On the roof top surface 21 of the operator space 2, said first labyrinth element 62 is adhered near the roof edge 22 facing the roof edge 22. rear side of the vehicle, wherein said labyrinth element 62 is adhered to said roof edge 22 and / or the edge of said rear wall 33 in a direction substantially parallel to said roof edge 22. The said first labyrinth element 62 has a finger-shaped cross-section according to said longitudinal direction wherein the finger-shaped element extends in the direction of the rear of the vehicle. On the roof top surface 53 of the passenger space 4, said second labyrinth element 63 is attached near the roof edge 57 and this is directed towards the front side of said bus 1, wherein said labyrinth element 63 is attached to said roof edge 57 and / or the edge of said front wall 34 and this in a direction substantially parallel to said roof edge 57. The said second labyrinth element 63 also has a finger-shaped cross-section according to said longitudinal direction, the finger-shaped element now however extending in the direction of the front side of said bush 1. Both labyrinth elements are designed so that they never touch each other, regardless of the precise tilt angle that the driver's area is tilted. In a preferred embodiment as shown in FIG. 2, the end of said second labyrinth element 63 is at a lower height relative to the bushing 1 than the end of said first labyrinth element, so that the first labyrinth element 62 encloses the second labyrinth element 63 in the space when the cabin is not tilted.
The roof top surface 53 of the passenger space 4 has a slope, curvature or radius with the highest portion of the roof being located in the zone defined by the center of the roof along the longitudinal direction, and the lowest portion of the roof being located in the zone defined by the eaves 58 and 59, and wherein the slope between the highest and the lowest portion runs with a gradual slope.
Said roof top surface 53 is furthermore provided with an upright water barrier 51 attached to said roof 53 near the roof edge 57 directed towards the front of the vehicle, said water barrier 51 being attached to said roof edge 57 and this in a direction substantially parallel to this roof edge 57, ie the width direction of said bush 1. Here, the said flood defense extends over the full width of the bush 1, ie the flood defense extends from a roof edge 59 to a roof edge 58. The flood defense 51 has a substantially U-shaped cross-section according to said longitudinal direction, wherein the ends of both branches of said cross-section are directed to the rear of the vehicle.
In addition, the roof is provided with a first and second water collector 54 near the roof edge 57 facing the front of the vehicle, with the first water collector 54 near the roof edge 58 and the second water collector 54 near the roof edge 59. In a preferred embodiment, the water collector has 54 in plan view a substantially triangular shape corresponding to an inlet of the water collector 54, wherein two sides of the triangle run substantially parallel to either the roof edge 57 and the roof edge 59, respectively, in the case of the first water collector, or the roof edge 57 and the eaves 58, respectively, in the case of the second collector. A corner of the triangle is herein situated in the vicinity of one of the two corners of the roof near the front wall 34 of the passenger space 4. The water collector comprises a grid 56 for retaining leaves and other solid material from the outside, and optionally a cover cap 55 mounted obliquely with respect to the grid, so that there is a wedge-shaped opening between the grid 56 and the cover 55, which guides rain water into the grid 56. Below the grid 56 there are further portions of the water collector 54 shown in FIG. 9, including a wedge-shaped outgrowth 60, in the embodiment of FIG. 9 shows a funnel, which gradually changes into a channel 61, in the embodiment of FIG. 9 a drainage pipe. The water collector 54 guides the water that flows down through grid 56 to a lower water drain (not shown), said water drain defining a recess in the outer surface of the passenger space 4 that allows the water to be led out. According to an alternative embodiment, the water drain comprises a branch that allows to collect water in a rainwater reservoir (not shown) present in the can 1. According to a side view as shown in Figs. 9, said water collector 54 comprises a wedge-shaped outgrowth, corresponding to said funnel, which with a gradually decreasing curvature changes into a tubular structure downwards, corresponding to said drainage pipe. Said hopper comprises a hopper edge which is adhered to the edge of said inlet of said water collector 54 around a watertight connection, said edge of the inlet being in the immediate vicinity of the edge of the grid 56. Said drainage pipe comprises a drainage pipe edge which is adhered to the edge of said inlet in a watertight connection. Both water collectors 54 are not visible to passengers present in passenger space 4, since they are adapted to be coated and / or incorporated into the interior of the bus 1.
Other details of the bus 1 such as the furniture in the passenger room and the driver's room as well as the steering wheel, all buttons, pedals and levers present in the driver's room to be able to control the bus 1 do not require a separate discussion because they are adapted to meet the intended purpose purpose of the bus 1 and are generally known to the person skilled in the art and / or the person skilled in the art. EXAMPLE 2: An embodiment of an adapter window comprising a flexible window
FIG. 3 to 8, 13 and 14 show a second example and illustrate an exemplary embodiment of a wedge-shaped adapter frame 37 according to the present invention, as part of said space connecting device 3. Herein, Figs. 3-7 and Figure 13 an example of a preferred embodiment with a flexible window 76 as shown in Figs. 13, which includes a fluid-conducting finger 202 and two inner fingers 204, 205, among others. This can be distinguished from an alternative embodiment of the flexible window 76, an example of which is shown in FIG. 5, which among other things differs from the embodiment shown in FIG. 13 in that it does not include a liquid-conducting finger 202 and no inner fingers 204, 205. FIG. 7 and 14 are generically applicable to both the preferred embodiment of FIG. 5 as the alternative embodiment according to FIG. 13.
Said adapter frame 37 is of wedge-shaped design, and can for instance be used in an embodiment as described in the first example. Said adapter window comprises an outer frame 79 adapted to be mounted on the inner edge of the rear wall 33 of the driver's room 2. Said adapter window comprises a flexible window 76 which is mounted as a frame around said passage 31 by means of a window profile 80. Here, said window profile 80 is adapted to receive said flexible window 76, and vice versa. Said flexible frame 76 is preferably made from rubber, more preferably from EPDM. Said window profile 80 is preferably made from metal, more preferably from aluminum.
In terms of shape, a vertical section along the longitudinal direction of said adapter frame 37 has the shape of a wedge, as shown in detail in FIG. 7. FIG. 7 shows a vertical section of said space connecting device 3 along the longitudinal direction of the bus halfway the width of the bus. Said wedge comprises a first end 71 and a second end 72, as well as a first upright side 73 and a second upright side 74. Here, said first end 71 is narrower than said second end 72 and said first end 71 is located at the bottom in the proximity of the chassis 6. Here, said second end 72 is wider than said first end and said second end 72 is located at the top in the vicinity of the roof. Furthermore, said first upright side 73 is substantially vertically oriented, ie according to a vertical that is perpendicular to the plane defined by the chassis 6, and said second upright side 74 is inclined, said second upright side 74 having an angle α (alpha ) makes with said vertical. In a preferred embodiment, this angle α has a value between 1 degree and 35 degrees, more preferably between 2 degrees and 20 degrees, even more preferably between 3 and 5 degrees. An important advantage of such a wedge-shaped effect of the adapter frame 37 is the advantageous mechanical properties, including better adhesion, in particular when the cabin is tilted downwards or upwards. Hereby the attachment to the front wall 34 of a passenger space 4 takes place via a flexible-related protrusion 75, wherein said flexible-related protrusion is adapted to make a flexible connection with a portion of said flexible window 76, preferably with the full circumference of said flexible window 76.
FIG. 7 shows a view well illustrating the advantages of the wedge-shaped nature of the adapter frame 37. The advantageous mechanical properties consist of a better adaptation to the position of the pivot axis 207, which is not below but laterally relative to the space-connecting device 3. Due to this lateral position, it is advisable to take the turning circle into account of the driver's compartment 2 and the adapter frame 37 not to be positioned transversely to the longitudinal direction, but at a sharp angle α, so that the adapter frame 37 is wedge-shaped. This allows the forces exerted during the tilting to be transferred more evenly to portions of the passenger space, which in FIG. 7 is illustrated with various arrows. Even when the passenger transport means is in the non-tilted state, the wedge-shaped character is advantageous, since the suspension of the driver's compartment also causes vibrations in a direction tangential to the turning circle. Due to the wedge-shaped character, these vibrations can also be transmitted better to portions of the passenger space, with also better connection of the adapter window 37 at the level of portions that are permanently connected to the passenger space 4, such as the flexible-related protrusion 75.
A further advantage of such a wedge-shaped effect is that any impacts, shocks and vibrations can be absorbed, and this with the aid of an impact absorption element 77. These impact absorption elements are shown in FIG. 3, and more in detail on FIG. 4 as mounted on the adapter frame 37, but the adapter frame 37 is not mounted in said socket 1.
Complementary to this, FIG. 8 these shock absorption elements as mounted as part of said space connecting device 3. FIG. 8 shows a vertical section along the longitudinal direction of the can 1 in the vicinity of a side wall of a can, it does not matter whether it concerns the left or right side wall, since this yields the same section. In a preferred embodiment, said adapter frame 37 comprises a plurality of impact absorption elements 77, more preferably four impact absorption elements 77, said impact absorption element being adapted to be mounted on a impact profile 78. In a preferred embodiment as shown in FIG. . 3, said impact profile 78 comprises two protrusions adapted to attach impact absorption elements 77, with one protrusion per impact absorption element 77. The wedge-shaped effect of said adapter frame 37 is advantageous here because, given the type of suspension of said driver space 2 adapted for tiltable cabin, it ensures that any impacts originating from the driver space 2 are transmitted as much as possible in a direction perpendicular to the plane. of a slanted bump-receiving element 81 belonging to the passenger space 4, said bumps being transmitted via said bump-absorption elements 77. Said direction perpendicular to the plane has the advantage that an optimum distribution of forces can be offered in absorbing said shocks. As shown in detail in FIG. 8, said flexible-related protrusion 75 comprises an impact reinforcement 101 and a passenger space-related reinforcement element 102. The impact reinforcement 101 has a modified placement at the height of the impact-receiving element 81 and a modified U-shape with the open side of the U-shaped facing the passenger space, in order to offer maximum resistance to impacts transmitted via said impact absorption elements 77. Said passenger space-related reinforcing element 102 is hereby fixed between said impact reinforcement and said impact-receiving element 81, and thus ensures for extra strength.
Said flexible window 76, shown in FIG. 6 in non-attached state, as explained above, is adapted to be mounted on said adapter window 37 through said window profile 80, on a first side of said flexible window 76, looking in the direction of the driver's compartment 2. On a second side of said flexible window, looking in the direction of said passenger space 4, said flexible window 76 comprises a whole of bulges. FIG. 5 shows said flexible window 76 in a vertical section according to a longitudinal direction of said bush 1 halfway the width of said bush 1. In particular, FIG. 5 shows a lower portion of said flexible window 76, in the vicinity of the chassis 6 of said bush 1. In such a section, said window comprises a finger, in a preferred embodiment a plurality of fingers, in a further preferred embodiment two finger groups. The first finger group herein comprises a first flexible finger 82, and the second finger group comprises a second flexible finger 83, a third flexible finger 84 and a fourth flexible finger 85. Here, said first finger group takes care of the dust and keeping the flexible connection anhydrous through said flexible window 76. In addition, the first finger group provides a balance of forces with respect to forces exerted by the second finger group. Complementary to the first finger group, said second finger group provides for flexible anchoring of said flexible window 76, and by extension for flexible anchoring of said adapter window 37 connected to said flexible window 76, relative to said flexible-related bulge 75. Additionally, the second finger group provides a balance of forces with respect to forces exerted by the first finger group.
As indicated in FIG. 5, said flexible window 76 further comprises a profile-related protrusion 86 as well as a profile-related protrusion 87, which extend with the same cross-section as described above according to the width direction of the sleeve 1.
In a preferred embodiment as shown in FIG. 13, said flexible window 76 further comprises a liquid-conducting flexible finger 202 and a driver's space-related flexible finger 203. Also, in such an embodiment, said flexible window 76 comprises a first 204 and a second 205 flexible inner finger which are interconnected by a clamping connection 206 Here, the first flexible inner finger 202 comprises at its end an elongated protrusion which extends over the length of a leg of the flexible window 76. The second flexible inner finger 205 comprises at its end an elongated indentation or trench which extends along the length of a leg of the flexible window 76. The said indentation and protrusion are herein adapted to form a clamping connection 206, which may of itself be adherent, but is preferably further ensured with gluing. Such inner fingers 204, 205 are advantageous because they have a reinforcing effect, reinforcing the flexible window 76 in such a way that it becomes self-supporting and does not sag under its own weight and / or external forces. Moreover, the inner fingers 204, 205 are advantageously made from the same mass of flexible material during production, which ensures solid cohesion. In this case, for simple production, only cross-sections with open ends have been used (as opposed to cross-sections with circles), and these ends are advantageously brought together within the flexible window 76, at the level of the connection 206. By locating the connection 206 inside, joint, preferably a glued joint, optimally protected against external influences such as liquids (eg rain), wind, sun, cold and hot gases such as flue gases. The advantage of the fluid-conducting flexible finger 202 can best be understood with reference to FIG. 7. After all, this liquid-conducting finger 202 ensures rainwater that, despite the double barrier provided by the labyrinth, reaches up to the upper portions 72 of the flexible window 76. An important part of the water thus reaching the flexible window 76 is thus led away in the transverse direction, the liquid-conducting finger 202 forming an upright wall of a "gutter". A second advantage of the liquid-conducting finger 202 is that it can facilitate contact with the projection 208, which provides a supporting effect to the flexible window 76, with a lower chance of sagging as a result.
The said flexible window comprises a plurality of serrations 217 which ensure a better grip on contact with the surface of the front wall of the passenger space 4 and are responsible for a further improvement of the liquid barrier.
Said profile-related indentation 86 herein fulfills a dual function. A first function relates to the attachment of an inner portion of said flexible window 76 with said window profile 80, at the level of a flexible-related indentation 95. Here, the inner portion of said flexible window 76 relates to the portion that overlooks the other inner portions of said flexible window 76. According to a preferred embodiment as shown in Figs. 5, said profile-related indentation 86 comprises three protruding ridges 88 on the outer surface for improved adhesion, wherein said ridges 88 extend with the same protruding cross-section according to the width direction of the bush 1. A second function relates to the clamping of said flexible window 76 with by means of a sealing profile 89, in a preferred embodiment made from plastic, more preferably made from rubber. Said sealing profile is intended for anchoring said flexible window 76 relative to said window profile 80. Said sealing profile 89 comprises four grip protrusions 90 which extend with the same cross-section according to the width direction of the bush 1. These four grip protrusions 90 are adapted to to be received by four grip indentations 91 present on the inner surface of said profile-related indentation 86, and ensure good grip in said anchoring.
The function of said profile-related protrusion 87 relates to the attachment of an outer portion of said flexible window 76 with said window profile 80. Here, the outer portion of said flexible window 76 relates to that portion looking away from other portions of said flexible window 76. According to a preferred embodiment as shown in FIG. 5, said profile-related protrusion 87 comprises a T-shaped protrusion 92 which extends according to the same cross-section as described above in the width direction of said bush 1. Said T-shaped protrusion 92 is adapted to realize an anchoring with a flexible-related recess 94, also T-shaped, wherein said window profile 80 comprises said flexible-related recess 94, and wherein said flexible-related recess 94 extends with the same cross-section as described above in the width direction of said bush 1. Said profile-related protuberance 87 furthermore a protruding comb 93 which allows to realize an even better anchoring, wherein said comb 93 extends with the same protruding cross-section according to the width direction of the bush 1. For the sake of completeness, it can further be noted that said profile-related protrusion 87 is not connected is with said profile-related indentation 86, wherein both are separated from each other by an intermediate portion of said window profile 80.
Together, said profile-related protrusion 86 and said profile-related protrusion 87 realize the anchoring of said flexible window 76. Since said inner portion and said outer portion of said flexible window are interconnected at the level of said fingers, the anchoring of a portion of said flexible window the change of other portions, and support the profile-related protrusion 86 and the profile-related protrusion 87 in their function.
Furthermore, it is to be noted that said flexible window 76 in FIG. 5, FIG. 7 and FIG. 9 is shown in its compressed state, which state is characterized by compression. Such a condition is assumed, for example, when the bus 1 is ready for operation, with the driver's compartment 2 not tilted. FIG. 3, FIG. 4 and FIG. 6, in turn, corresponds to a non-compressed state of said flexible window 76, which state is characterized by the absence of compression. This latter state is assumed, for example, when the driver's compartment 2 of said bus 1 is in a tilted position, e.g. when the bus is in repair and the engine must be accessible for manual intervention. The difference between the compressed state and the non-compressed state relates to a deformation of said flexible window 76, wherein the horizontal dimension decreases according to a vertical cross-section in a longitudinal direction of the sleeve as the compression increases, and this horizontal dimension assumes its maximum in the absence of compression when the window is in a non-compressed state.
Said flexible window 76 is thus provided with various features that ensure a good adhesion with said frame 80. Said frame has to be adapted for this purpose to receive the various portions of said frame 80. In particular, said frame 80 comprises said flexible-related indentation 95 and said flexible-related recess 94, the characteristics of which are further explained above. According to a preferred embodiment shown in FIG. 5, said flexible-related indentation 95 and said flexible-related indentation 94 are interconnected and thereby share portions, which benefits the technical characteristics of said framework 80, e.g., by reduced weight. Said window profile 80 is mounted on a protruding portion 97 of said adapter window 37 by a suitable technique, e.g. gluing. For better fixing, said window profile 80 comprises one or more recesses 96 which are adapted to receive glue portions and / or to ensure better grip when receiving a protrusion adapted from that adapter frame 37 for that purpose.
Where FIG. 5 only shows a cross-section of said flexible window 76, the whole relates to a framework of four separate window legs. These window legs can be made by starting from a single structure that extends along a section as shown in FIG. 5. This single structure must then be cut obliquely in accordance with cuts which preferably make an angle of 45 degrees with respect to the longitudinal direction of said single structure. The four thus obtained window legs can then be bonded together with a technique such as gluing. In a preferred embodiment, the resulting flexible window 76, as shown, for example, in FIG. 6, corner points 100 in absentia.
Similarly, FIG. 5 only shows a cross-section of said frame 80, while the whole relates to a frame of four separate frame legs. These framework legs can be made analogously by starting from a single structure that extends along a section as shown in FIG. 5. This single structure must then be cut obliquely in accordance with cuts which preferably make an angle of 45 degrees with respect to the longitudinal direction of said single structure. According to a preferred embodiment, the four frame legs thus obtained are subsequently adhered to each other with a technique such as gluing and / or anchoring with other portions of said adapter frame 37, and thus a frame 80 with corner points in miter is obtained. According to an alternative embodiment, the four said frame legs are brought into proximity, but they are not adhered to each other, but they are arranged on said adapter frame 37 in accordance with the shape of said flexible frame 37, whereby a mutual distance between said frame legs remains, and said frame legs are thus slightly shorter in length than the corresponding frame legs mentioned.
FIG. 14 shows a projection 208 which comprises a projection slat 215 and a projection support 209 which are interconnected and are preferably made from the same sheet of metal, preferably aluminum or steel. The cantilever support 209 is suitable for mounting on the front wall 34 of the passenger space 4, the cantilever bar 215 with a cantilever top surface 218 being positioned just below the flexible window 76, preferably at less than 10 cm below the flexible window, more preferably less than 2 cm below the flexible window, most preferably such that the flexible window and the projection top surface 218 make shaving contact when the driver space 2 is in a non-tilted position. This is advantageous because it has a supporting effect with respect to the flexible window. For example, the projection 208 helps to prevent the flexible window 76 from sinking under its own weight and / or under external forces. The projection 208 has a U-shaped transverse profile with the open end facing downwards. The projection 208 preferably has a medial projection part 214 which is substantially straight and a projection end part 213 which is at an angle to the medial projection part 214 so that the end slopes slightly downwards. This is advantageous because damage to the flexible window 76 due to a possible sharp angle of the projection 208 is thus avoided. The U-shape extends over the medial cantilever portion 214 by means of the cantilever support 209, a distal cantilever face 216 and the cantilever top surface 218. Furthermore, the U-shape also extends over the cantilever end portion 213 by means of the first, second and third projection end face 210, 211, 212, respectively. Recesses 219 in the cantilever support 209 allow simple assembly with screws and / or bolts.
The U-shape is advantageous because the projection 208 thus defines a smoking chamber, which allows to conduct flue gas in the transverse direction of the passenger transport means 1. The passenger transport means typically has an outlet at a low height, situated lower than the space-connecting device. 3.
Since flue gas is warmer than air, the flue gas rises and can accumulate around the flexible window 76 and other parts of the room-connecting device 3. If the flexible window 76 does not close perfectly, flue gas can reach the passenger compartment and driver's compartment, which is disadvantageous is for health reasons and / or odor nuisance. Due to the U-shape, the projection 208 can receive a certain volume of flue gases in the aforementioned smoking chamber and divert it in the transverse direction away from the space-connecting device 3. The volume is hereby proportional to the height of the distal projection plane, which is preferably at least 5 mm high, preferably at least 1 cm, more preferably at least 2 cm. In addition, the presence of the projection 208 provides the aforementioned advantage, complementary to the advantage of flue gas diversion, of supporting the flexible window 76. EXAMPLE 3: An embodiment of a combination of a drainage system and a labyrinth
FIG. 7, FIG. 8 and FIG. 9 show an embodiment of a combination of a drainage system and a labyrinth, which together are responsible for extracting roof water from a bus. The bus comprises a driver's compartment that is tiltably arranged according to an adjustable tilt angle and is of the front steering type. It is a side view according to a vertical section according to a longitudinal direction of said bush 1 halfway the width direction of said bush 1. Specifically, a device according to FIG. 9 adapted to keep rainwater falling on the roof top surface 53 of the passenger space 4 away from the sealing device 3 as much as possible by collecting it with a water-draining system comprising a drainage system and a labyrinth. Said drainage system herein comprises a collector 54 and a barrier 51. Said water collector comprises a water-collecting wedge-shaped outgrowth 60 and a water-conducting channel 61 mutually circumferentially connected to a watertight connection. Here, said channel 61 is connected to a drain (not shown) which either collects the water for recovery or diverts it from said bus. Said barrier 51 has a shape and function similar to the barrier from Example 1.
Said labyrinth comprises a driver space-related element 62 and a passenger space-related element 63. Said driver space-related element 62 is attached to a first side wall edge (not shown) and / or a second side wall edge (not shown) and / or a first roof edge 64 and / or a rear wall edge 65 of said driver space and this in a direction substantially parallel to said respective first side wall edge and / or second side wall edge and / or first roof edge 64 and / or rear wall edge 65. Said passenger space-related element 63 is attached to a third side wall edge and / or a fourth side wall edge and / or a second roof edge 66 and / or a front wall edge 67 of said passenger space and this in a direction substantially parallel to said respective third side wall edge and / or fourth side wall edge and / or second roof edge 66 and / or second front wall edge 67. Hereby, the driver space-related element 62 and the passenger space relate The element 63 each has a protrusion extending over said connection in a direction substantially parallel to said longitudinal direction. According to a section along a longitudinal direction of said bus, both the passenger-related element 63 and the driver's space-related element 62 each have the shape of a finger. The driver-space-related element and the passenger-space-related element are preferably made of a durable material, preferably metal or plastic. In a preferred embodiment, said driver space-related element 62 and said passenger space-related element 63, both finger-shaped, are connected at their end to a fingertip-shaped element 68, as first paragraph, which is responsible for closing the labyrinth as completely as possible. to which they belong, preferably consisting of a flexible material, more preferably rubber, preferably with a flexible transmission attached to said passenger space-related bus 1 halfway the width direction of said bus 1. Specifically, a device according to FIG. 9 adapted to keep rainwater falling on the roof top surface 53 of the passenger space 4 away from the sealing device 3 as much as possible by collecting it with a water-draining system comprising a drainage system and a labyrinth. Said drainage system herein comprises a collector 54 and a barrier 51. Said water collector comprises a water-collecting wedge-shaped outgrowth 60 and a water-conducting channel 61 mutually circumferentially connected to a watertight connection. Here, said channel 61 is connected to a drain (not shown) which either collects the water for recovery or diverts it from said bus. Said barrier 51 has a shape and function similar to the barrier from Example 1.
Said labyrinth comprises a driver space-related element 62 and a passenger space-related element 63. Said driver space-related element 62 is attached to a first side wall edge (not shown) and / or a second side wall edge (not shown) and / or a first roof edge 64 and / or a rear wall edge 65 of said driver space and this in a direction substantially parallel to said respective first side wall edge and / or second side wall edge and / or first roof edge 64 and / or rear wall edge 65. Said passenger space-related element 63 is attached to a third side wall edge and / or a fourth side wall edge and / or a second roof edge 66 and / or a front wall edge 67 of said passenger space and this in a direction substantially parallel to said respective third side wall edge and / or fourth side wall edge and / or second roof edge 66 and / or second front wall edge 67. Hereby, the driver space-related element 62 and the passenger space relate The element 63 each has a protrusion extending over said connection in a direction substantially parallel to said longitudinal direction. According to a section along a longitudinal direction of said bus, both the passenger-related element 63 and the driver's space-related element 62 each have the shape of a finger. The driver-space-related element and the passenger-space-related element are preferably made of a durable material, preferably metal or plastic. In a preferred embodiment, said driver space-related element 62 and said passenger space-related element 63, both finger-shaped, are connected at their end to a fingertip-shaped element 68, as first paragraph, which is responsible for closing the labyrinth as completely as possible. to which they belong, preferably consisting of a flexible material, more preferably rubber, preferably with a flexible transmission attached to said passenger space-related element 63 and said driver space-related element 62. Hereby are mentioned passenger space-related element 63 and said driver space -relating element 62 for attaching said fingertip-shaped element 58 to respective parts of the driver's or passenger compartment. Here, said fingertip-shaped element extends in the width direction of the sleeve 1 according to the same cross-section as shown in FIG. 7, FIG. 8 and FIG. 9. It is important here that said driver's room is tiltably arranged according to a changeable tilt angle and is of the front steering type and that said driver's room-related element 62 and said passenger's space-related element 63 do not touch each other under any tilting angle. This is complementary to the relationship between both said fingertip-shaped elements 68, which are adapted to possibly touch each other during tilting, and in a preferred embodiment touch each other during tilting. In particular, both fingertip-shaped elements 68 are adapted not to touch each other when the bushing is ready for operation, i.e. is in a non-tilted position, but they are adapted for a touch during the opening or closing of the driver's compartment 2.
As a further protection against water, said flexible-related protrusion 75 also comprises a splash-related protrusion 98. Said splash-related protrusion 98 is a protrusion directed in the direction of said driver space 2 and situated below the zone in which the flexible window 76 makes contact with said flexible-related protrusion 75. Said splash-related protrusion 98 helps to protect the adapter window 37 and in particular the flexible window 76 against water that can splash from below, especially when the sleeve is in operation and drives through ponds.
As shown in detail in FIG. 8, said flexible-related protrusion 75 comprises a passenger-space-related reinforcing element 102. Said passenger-space-related reinforcing element 102 sits under said passenger-space-related element 63, and thus provides additional rigidity. In particular, said passenger space-related reinforcing element 102 ensures that the elastic bend of said passenger space-related element 63 remains within the limits of allowable bending, and does not become permanently deformed under the influence of any forces that said fingers 68 exert on each other when tilting and closing the driver's compartment open 2. EXAMPLE 4: An embodiment of a recess profile
FIG. 10 and FIG. 11 show an embodiment of a recess profile 103 for mounting furniture in said passenger space 4 of said bus 1 according to the present invention. FIG. 12 shows an embodiment of a floor 104 for said passenger space 4 of said bus 1 comprising two of said recess profiles 103 according to the present invention.
In particular, FIG. 10 shows a vertical cross-section of said embossing profile 103, wherein said cross-section is taken according to a width direction of said passenger space 4 of said bus 1. FIG. 11 shows a top view of said recess profile 104, wherein a first profile portion 105, a second profile portion 106 and a third profile portion 107 are shown, which can be generically connected to each other to form a solid profile. FIG. 12 shows a vertical section of a floor 104 comprising said recess profile 103, wherein said vertical section is taken according to a width direction of said passenger space 4 of said bus 1.
Said floor 104 is adapted for mounting furniture in a passenger transport means such as a coach or an ambulance, in this case the bus 1. Said floor 104 comprises a floor plate 108.
Said floor plate 108 comprises an upper surface 109 with a floor recess 110 extending in a longitudinal direction of the floor 104, wherein a lower surface 111 of the floor recess 110 is parallel to and submerged with respect to said upper surface 109, and the upper surface 109 defines the floor level.
In addition, said floor comprises a recess profile 104 arranged in said floor recess 110 along the longitudinal direction comprising a bottom plate 112 attached to said bottom surface 111. It is important here that the recess profile 104 is two or more elongated recesses 113 and 114 for securing furniture for the purpose of includes passengers who are provided in parallel on the bottom plate 112 along the longitudinal direction of the floor 104.
Further, said recess profile 103 comprises a profile recess 115 between a first recess 113 and a second recess 114, said profile recess 115 comprising a connecting plate 116 extending between said first recess 113 and said second recess 114 and being substantially parallel to and recessed. relative to said top surface 109. Here, said profile recess 115 and said connecting plate 116 are adapted to receive a floor portion 117, wherein a floor portion top surface 118 extends at said floor level. Due to the presence of said connecting plate 116, the profile recess 115 has the shape of a chamber.
For manufacturing floor 104, said recess profile 103 is permanently anchored on said bottom surface 111 of floor recess 110, preferably by gluing.
Said upper surface 109 of said floor 104 is covered with an adapted floor material, preferably PVC.
Here, the top of said recess 113 and 114 comprises a protrusion 118 extending along said upper surface 109 in a transverse direction substantially transverse to the longitudinal direction, said protrusion 118 being adapted to clamp a floor portion 117 between said protrusion and said connecting plate looking at the connecting plate 116 side, or clamping a floor portion 119 between said protrusion 117 and said bottom plate 112 on the side looking away from the connecting plate 116.
Hereby said protuberance 117 comprises an end 120 in the transverse direction which is adapted to receive a water-resistant filler, the filler making a water-resistant connection between said upper surface 109 and said protrusion 117 in the longitudinal direction.
Finally, a portion of the surface of said bottom plate 112 comprises a notch 121 adapted for a contact surface-based adhesion with a surface of a contiguous portion of said floor 104, said filler, or of any other portion of the can 1.

权利要求:
Claims (15)
[1]
CONCLUSIONS
A space connecting device (3) for a passenger transport means (1) comprising a driver space (2) and a passenger space (4), said space connecting device (3) being adapted for connecting a first opening of said driver space (2) with a second opening of said passenger space (4), wherein said driver space (2) and said passenger space (4) are mounted on the same chassis (6) of said passenger transport means (1), said driver space (2) being tiltably arranged and is of the front control type, wherein said space connecting device (1) comprises an adapter frame (37), characterized in that said adapter frame (37) is wedge-shaped, preferably at an angle α between 1 degree and 35 degrees, more preferably between 2 degrees and 20 degrees.
[2]
A space connecting device (3) according to claim 1, characterized in that said adapter window (3) comprises a flexible window (76) adapted to be mounted in the vicinity of said first opening, said flexible window (76) closes said first opening and said second opening all around.
[3]
A space-connecting device (3) according to claim 2, characterized in that said flexible window (76) is made of a flexible material, preferably rubber, that said flexible window (76) is provided with a profile-related indentation (86) and / or a profile-related protrusion (87) adapted for mounting on a window profile (80), said window profile (80) preferably being made of metal.
[4]
A space-connecting device (3) according to claims 2-3, characterized in that said flexible window (76) comprises a flexible finger (82, 83, 84, 85) for keeping a connection free of dust and water realized through said flexible window (76).
[5]
A space connecting device (3) according to claims 2-4, wherein said flexible window (76) is made of a flexible material, preferably rubber, characterized in that said flexible window is self-supporting, preferably wherein said adapter - frame (3) comprises a reinforcing inner finger (204, 205) which is made from the same said flexible material, preferably wherein said inner finger (204, 205) is made as an integral part of the flexible frame (76) .
[6]
A space-connecting device (3) according to claims 2-5, characterized in that said flexible window (76) comprises a liquid-conducting finger (202) which is detached from said driver's compartment (2) and said passenger compartment (4) ) and adapted to divert fluid according to a transverse direction of said passenger transport means (1).
[7]
A space-connecting device (3) according to claims 1-6, characterized in that said adapter frame (27) comprises a shock absorption element (77), more preferably four shock absorption elements (77).
[8]
A space connecting device (3) according to claims 1-7, wherein said space connecting device comprises a labyrinth (36) adapted to shield said connection from the first opening to the second opening, characterized in that said labyrinth (36) comprises a driver space-related element (62) and a passenger space-related element (63), wherein said driver space-related element (62) is attached to a first side wall edge and / or a second side wall edge and / or a first roof edge and / or a rear wall edge of said driver space (2) and comprises a protrusion which extends at least partially over said connection; - wherein said passenger space-related element (63) is attached to a third side wall edge and / or a fourth side wall edge and / or a second roof edge and / or a front wall edge of said passenger space (4) and comprises a protrusion which extends at least partially over said link.
[9]
A space-connecting device (3) according to claim 8, characterized in that said driver's space-related element (62) and said passenger's space-related element (63) do not touch each other under any tilt angle.
[10]
A space-connecting device (3) according to claims 8-9, characterized in that said protuberance of said driver space-related element (62) comprises an end connected to a first flexible fingertip-shaped element (68) that said protuberance of said passenger space-related element (63) comprises an end connected to a second flexible fingertip-shaped element (68), and that said first and second flexible fingertip-shaped element (68) are adapted to contact each other during said tilting of said driver's space (2), wherein said first and second flexible fingertip-shaped element (68) preferably comprise rubber.
[11]
A space-connecting device (3) according to claims 2-10, characterized in that said space-connecting device (3) comprises a projection (208) which comprises a projecting top surface (218) and a U-shaped transverse profile wherein said projection (208) is adapted to be mounted on a front wall (34) of the passenger space (4), the projection top surface (218) being located under the flexible window (76), the flexible window ( 76) and the projection top surface (218) preferably make shaving contact when the driver's compartment (2) is in a non-tilted position.
[12]
A space-connecting device (3) according to claims 1-11, characterized in that said space-connecting device (3) comprises a drainage system adapted for guiding roof water originating from a roof belonging to said passenger transport means (1) ), wherein said drainage system comprises a collector (54), wherein said roof is in a curvature, wherein a higher portion of said roof is located in a zone defined by the center of said roof according to a longitudinal direction of the passenger transport means (1), and a lower portion of said roof is located in the zone defined by an edge of said roof, said curvature between said higher portion and said lower portion running with a gradual slope, said drainage system comprising a barrier (51), said barrier ( 51) comprises an upright portion and extends in a direction substantially transverse to the longitudinal direction, and wherein j said barrier (51) is adapted to conduct roof water to said collector (54).
[13]
A passenger transport means (1) comprising a driver's space (2), a passenger space (4) and the space-connecting device (3) according to claim 1, wherein said space-connecting device (3) is adapted to connect a first opening of said driver space (2) with a second opening of said passenger space (4), wherein said driver space (2) and said passenger space (4) are mounted on the same chassis (6) of said passenger transport means (1), and wherein said driver space (2) ) is arranged tiltably and is of the front steering wheel type.
[14]
A flexible window (76) for a passenger transport means (1), said passenger transport means (1) comprising a driver's compartment (2), a passenger compartment (4) and a space-connecting device (3), said space-connecting device (3) ) is adapted to connect a first opening of said driver space (2) to a second opening of said passenger space (4), said driver space (2) and said passenger space (4) being mounted on the same chassis (6) of said passenger transport means (1), wherein said driver space (1) is tiltably arranged and is of the front steering type, wherein said space connecting device (3) comprises said flexible window (76), said flexible window (76) being adapted to be mounted in the vicinity of said first opening, wherein said flexible window (76) closes said first opening and said second opening all around, characterized in that said flexible r aam (76) has a profile-related protrusion (86) and / or a profile-related protrusion (87) adapted for mounting on a window profile (80), said window profile (80) preferably being made of metal.
[15]
Use of a flexible window (76) according to the preceding claim 14 for a passenger transport means (1), said passenger transport means (1) comprising a driver's room (2), a passenger room (4) and a space-connecting device (3), wherein said space connecting device (3) is adapted to connect a first opening of said driver space (2) with a second opening of said passenger space (4), said driver space (2) and said passenger space (4) being mounted on the same chassis (6) of said passenger transport means (1), wherein said driver space (1) is tiltably arranged and is of the front steering type, wherein said space connecting device (3) comprises said flexible window (76), said flexible window (76) is adapted to be attached in the vicinity of said first opening, said flexible window (76) closing said first opening and said second opening all around from.

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同族专利:

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公开号 | 公开日

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BE1024958A1|2018-08-23|

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EP3251894A1|2017-12-06|

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法律状态:
2018-10-25| FG| Patent granted|Effective date: 20180830 |

优先权:

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BE201605411|2016-06-02|

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BE2016/5410|2016-06-02|

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