• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    In an emergency opening wall member (1) comprising a concrete body (2) and a footprint (5), wherein the footprint (5) spans an erection level, it is suggested that the emergency opening wall member (1) woeth at least one drive door (3) In the rest position, the at least one driving position (3) is arranged completely on a side of the erection plane facing the concrete body (2), and at least one driving unit (3) is arranged in the resting position of the driving position, for driving the emergency opening wall element (1) on the at least one driving door (3), penetrates the installation plane.
    公开号:AT517351A4
    申请号:T507/2015
    申请日:2015-07-29
    公开日:2017-01-15
    发明作者:
    申请人:Kirchdorfer Fertigteilholding Gmbh；
    IPC主号:
    专利说明:

    The invention relates to an emergency opening guide wall element according to the preamble of claim 1.
    Vehicle retaining systems are known, which are formed from many baffle elements. Such Leitwandelemente can be designed as precast concrete parts, as they have a very high retention effect by the high mass and shape. At some points in the vehicle restraint system, it is often necessary to have the possibility of forming a gap in this vehicle restraint system, a so-called emergency opening, for example, to allow emergency vehicles on a highway to protect the oncoming lane, or traffic in the event of a blocked lane over the opposite lane can be redirected. In this case, it is not possible without the use of heavy equipment such as cranes to move a conventional baffle element and thus form an emergency opening. One solution is to incorporate at predetermined locations an emergency opening guide wall element in the composite of the baffle elements, which can be moved by hand.
    A known solution is to use emergency opening guide wall elements, which can be picked up and transported by some people by hand. For this Notfallöffnungsleitwandelement must be much easier to build, for example, as a pure steel structure, as the other Leitwandelemente.
    Due to this low weight, however, such an emergency opening guide wall element represents a considerable weakening in the vehicle restraint system, since it behaves significantly differently in a vehicle impact than the other guide wall elements. As a result, the retention effect of the entire vehicle retention system is substantially weakened. Due to the design of such emergency opening guide wall elements are also much more expensive and expensive than conventional baffle elements.
    The object of the invention is therefore to provide an emergency opening guide wall element of the type mentioned, with which the mentioned disadvantages can be avoided, with which it is possible to quickly and reliably form an emergency opening in a vehicle restraint system, the Rückhalthaltewirkung of Fahrzeugrückhaltesystems remains high, and yet easy is to produce.
    This is achieved by the features of claim 1 according to the invention.
    This results in the advantage that the Notfallöffnungsleitwandelement can have substantially the same high retention effect as the remaining Leitwandelemente in the vehicle restraint system, whereby the entire vehicle restraint system can have a high retention effect without vulnerabilities. When the driving unit is in the rest position, the emergency opening guide wall element rests on the installation surface like a conventional guide wall element, whereby the mass of the concrete body and the friction of the installation surface with the floor can also achieve a similar retention effect as a conventional guide wall element. In order to move the Notfallöffnungsleitwandelement to form an emergency opening, the at least one driving unit will be brought into a driving position in which the at least one driving unit penetrates the mounting plane spanned by the mounting surface, the ground contacted, while the footprint from the ground lifts. The Notfallöffnungsleitwandelement made mobile by this at least one driving unit can then be moved out of the composite of the baffle elements, whereby the emergency opening is formed. Apart from the additional at least one driving unit, the rest of the structure may correspond to the structure of a conventional baffle element, whereby the Notfallöffnungsleitwandelement is designed hardly more expensive than a conventional baffle element.
    Furthermore, the invention relates to a method for forming an emergency opening in a vehicle restraint system according to claim 14.
    The object of the invention is therefore further to provide a method for forming an emergency opening in a vehicle restraint system, with which the mentioned disadvantages can be avoided, with which it is possible to quickly and reliably form an emergency opening in a vehicle restraint system, wherein the retention effect of the vehicle restraint system, if the Emergency opening is not open, essentially unchanged.
    The advantages of this method correspond to the advantages of the emergency opening guide wall element.
    The subclaims relate to further advantageous embodiments of the invention.
    It is hereby expressly referred to the wording of the claims, whereby the claims at this point are incorporated by reference into the description and are considered to be reproduced verbatim.
    The invention will be described in more detail with reference to the accompanying drawings, in which only preferred embodiments are shown by way of example. Showing:
    Fig. 1 shows a preferred embodiment of the Notfallöffnungsleitwandelements in side view;
    Fig. 2 shows the preferred embodiment of the Notfallöffnungsleitwandelements in plan view;
    Fig. 3 to 8, the preferred embodiment of the Notfallöffnungsleitwandelements as a section in plan view, wherein the driving unit is shown in six different positions;
    9 to 12 show a first preferred embodiment of the vehicle restraint system as an axonometric view, wherein the vehicle restraint system is shown in four different states; and
    Figures 13 and 14 show a second preferred embodiment of the vehicle ratchet system as an axonometric view, with the vehicle restraint system shown in two different states;
    1 to 14 show a preferred embodiment of an emergency opening guide wall element 1 comprising a concrete body 2 and a set-up surface 5, wherein the set-up surface 5 spans a set-up plane.
    The emergency opening guide wall element 1 can be part of a vehicle restraint system 8, wherein the emergency opening guide wall element 1 can be arranged in the vehicle restraint system 8 instead of a conventional guide wall element 25. In contrast to a conventional baffle element 25 is the
    Notfallöffnungsleitwandelement 1 adapted to be removed without the use of a crane or similar heavy equipment to form in a vehicle restraint system 8 an emergency opening, ie a gap in the vehicle restraint system 8 through which vehicles can pass through the vehicle restraint system 8 unhindered. Here, the formation of such an emergency opening is not limited to emergencies, but may also be formed in other events, such as the formation of a diversion during construction.
    The emergency opening guide wall element 1 can in particular be designed as a finished part, preferably as a precast concrete part, which is preferably prefabricated and can then be brought to the place of use. The
    Emergency opening guide wall element 1 can be designed in particular for the arrangement next to a road or between two roadways.
    The Notfallöffnungsleitwandelement 1 has a concrete body 2, which is intended to receive the impact pulse. The concrete body 2 may consist of concrete or a concrete mixture. Furthermore, it can be provided that the concrete body 2 has a New Jersey profile or a step profile. The concrete body 2 is shown in Figs. 1 and 2 partially transparent, so that hidden by the concrete body 2 hidden features are visible.
    The Notfallöffnungsleitwandelement 1 further has a footprint 5, on which the Notfallöffnungsleitwandelement 1 can rest over a large area on a flat floor 26. The footprint 5 in this case spans an imaginary set-up level. The footprint 5 may in particular be an underside of the concrete body 2. Alternatively it can be provided that the concrete body 2 has a bottom plate on the underside, which forms the footprint 5.
    It is provided that the Notfallöffnungsleitwandelement 1 comprises at least one driving unit 3, that the at least one driving unit 3 is movable between a rest position and a driving position that the at least one driving unit 3 is completely arranged in the rest position on a side facing the concrete body 2 of the mounting plane , and that the at least one driving unit 3 in the driving position, for driving the
    Emergency opening guide wall element 1 on the at least one driving unit 3, which penetrates the mounting plane.
    This results in the advantage that the Notfallöffnungsleitwandelement 1 may have a high retention effect, whereby the entire vehicle restraint system 8 may have a high retention effect without vulnerabilities. When the driving unit 3 is in the rest position, the Notfaüöffnungsleitwandelement 1 like a conventional baffle element 25 on the footprint 5, wherein the mass of the concrete body 2 and the friction of the footprint 5 with the bottom 26 also has a similar high retention effect as a conventional baffle element 25 can be achieved. In order to move the emergency opening guide wall element 1 to form an emergency opening, the at least one drive unit 3 will be brought into a driving position, in which the at least one drive unit 3 penetrates the set-up area spanned by the set-up surface 5, contacting the floor 26, and thereby the footprint 5 lifts off the ground 26. The emergency opening guide wall element 1 made mobile by this at least one driving unit 3 can then be moved out of the guide wall, whereby the emergency opening is formed. Apart from the additional at least one driving unit 3, the remaining structure of the emergency opening guide wall element 1 can correspond to the structure of a conventional guide wall element 25, whereby the emergency opening guide wall element 1 is hardly more elaborate than a conventional guide wall element 25.
    Furthermore, a vehicle restraint system 8 comprising at least two guide wall sections 9 arranged along a line and at least one emergency opening guide wall element 1 is provided, wherein in a normal state of the vehicle restraint system 8 the at least one emergency opening guide wall element 1 is arranged to form a continuous guide wall between two adjacent guide wall sections 9. The normal state of Fahrzeugrückhaltesystems 8 here is the state of the vehicle restraint system 8, wherein a continuous baffle is formed, wherein the at least one Notfallöffnungsleitwandelement 1 gaps between two adjacent Leitwandabschnitte 9 closes, wherein the at least one Notfallöffnungsleitwandelement 1 also on the same line as the
    Leitwandabschnitte 9 is arranged. In an opened state of the vehicle restraint system 8, this is at least one
    Emergency opening guide wall element 1 moves out of these gaps and releases them as an emergency opening.
    The line may in particular run along an edge of a road or between two lanes.
    The emergency opening guide wall element 1 and the guide wall sections 9 can in particular have the same cross section.
    The baffle sections 9 may be formed in particular by groups on frontally juxtaposed Leitwandelementen 25, wherein preferably the baffle elements 25 are formed as precast concrete elements.
    In this case, provision may in particular be made for the vehicle retention system 8 to have first groups and second groups, that the first groups comprise at least five, in particular at least twenty, baffle elements 25, that the second groups comprise at least one, but preferably less than four, emergency opening baffle element 1, and the vehicle restraint system 8 is formed by an alternating sequence of first groups and second groups. As a result, emergency openings can be formed in the vehicle retention system 8 at predeterminable intervals.
    Alternatively it can be provided that the guide wall sections 9 are formed as in-situ concrete wall.
    In the concrete body 2, preferably at least one tension element 24 is arranged, which in particular can run continuously in the concrete body 2, and in the event of an impact should absorb the tensile forces acting on the concrete body 2. The at least one tension element 24 may be cast in the concrete body 2. The at least one tension element 24 may in particular be made of metal, preferably of steel, in particular of reinforcing steel. Since the tension member 24 is protected by the concrete body 2 from environmental infiltrations, the tension member 24 may be formed, in particular, free of a surface finish, for example a non-galvanized steel.
    The at least one tension element 24 can preferably be connected to at least one coupling part 10, in particular two coupling parts 10, wherein the coupling part 10 is provided to be coupled with a coupling part 10 of another emergency opening guide wall element 1 or a guide wall section 9.
    In the vehicle restraint system 8, the guide wall sections 9 and the at least one emergency opening guide wall element 1 may be coupled together by means of the coupling parts 10 to form a continuous drawstring.
    Before removing the Notfallöffnungsleitwandelements 1 is preferably the coupling through the coupling parts 10 to solve.
    Further, there is provided a method for forming an emergency opening in a vehicle restraint system 8, wherein the vehicle restraint system 8 comprises at least two guide wall sections 9 arranged along a line and at least one emergency opening guide wall element 1, wherein in a normal state of the vehicle restraint system 8 the at least one emergency opening guide wall element 1 forms a continuous guide wall between at least one emergency opening guide wall element 1, at least one traveling unit 3 of the emergency opening guide wall element 1 is moved from a rest position to a driving position, the emergency opening guide wall element 1 being moved out of the line on the at least one traveling unit 3 to form the emergency opening in the vehicle restraint system 8.
    The rest position is a position of the at least one traveling unit 3, in which the emergency opening guide wall element 1 rests with the footprint 5 on the floor 26, whereby the emergency opening guide wall element 1 has a high frictional resistance against lateral displacement. The at least one driving unit 3 is arranged completely in the rest position on a concrete body 2 facing side of the mounting plane. The at least one driving unit 3 can in this case touch the ground 26, and thus also affect the erection level, but the at least one driving unit 3 penetrates the ground
    Setup level in the rest position not.
    In the driving position, the at least one driving unit 3 at least partially penetrates the mounting plane, as a result of which the mounting surface 5 is no longer in contact with a flat bottom 26. In the driving position, therefore, the emergency opening guide wall element 1 can be moved on the at least one driving unit 3. Particularly preferably, the emergency opening guide wall element 1 in the driving position touches the floor 26 only over the least one driving unit 3.
    In Figs. 3 and 6, a traveling unit 3 of the preferred embodiment is shown in the rest position while this traveling unit 3 is shown in Figs. 4, 5, 7 and 8 in the driving position.
    It is preferably provided that the at least one driving unit 3 has a chassis 11, wherein the chassis 11 for moving the chassis 11 on a floor 26 rollers 12 has. The chassis 11 may in particular be welded.
    The rollers 12 may preferably be formed as wheels.
    The driving unit 3 may in particular have at least three, in particular four, rollers 12, wherein not all contact points of the rollers 12 are arranged with the bottom 26 on a straight line. As a result, the driving unit 3 itself is guarded against tilting. In particular, two rollers 12 can be connected to each other via an axle.
    Alternatively, the rollers 12 may be formed as rollers or casters for track tracks.
    According to an alternative embodiment, the driving unit 3 may comprise a carriage.
    In particular, it can be provided that at least two, in particular exactly two, driving units 3 are provided. In particular, the driving units 3 can be arranged in the longitudinal direction on both sides of a center of the emergency opening guide wall element 1, so that the emergency opening guide wall element 1 can be stably mounted on the at least two driving units 3.
    Alternatively it can be provided that only one driving units 3 is provided. In this case, in particular a part of the footprint 5 may be formed as a sliding surface, so that the Notfallöffnungsleitwandelement 1 is placed in the driving position on the driving unit 3 and on the sliding surface.
    Particularly preferably it can be provided that the at least one driving unit 3 is arranged in the rest position within a recess 4 of the concrete body 2, and that the at least one driving unit 3 protrudes at least partially out of the concrete body 2 in the driving position. That the driving unit 3 is arranged within the recess 4 of the concrete body 2 means in particular that the concrete body 2 has an imaginary Umhiillende, and that the driving unit 3 is disposed within these Umhiillenden. In the driving position, the driving unit 3 penetrates the envelope. As a result, the driving unit 3 is protected against external influences in the rest position and does not constitute an additional obstacle or danger to traffic. It can preferably be provided that one recess 4 is provided per driving unit 3, as shown by way of example in FIGS. 1 and 2 , In Fig. 2, the concrete body 2 is not shown on the recesses 4, so as not to obscure the view of the driving unit 3 in the recesses.
    Alternatively, the at least one driving unit 3 may be fixed to an outer surface of the concrete body 2.
    In particular, it can be provided that the recess 4 is open-edged to the mounting surface 5. As a result, the at least one driving unit 3 can be arranged directly between the concrete body 2 and the floor 26, as a result of which it can pick up the emergency opening guide wall element 1 by a simple lifting movement.
    Furthermore, it can be provided that the recess 4 is open to the edge of at least one longitudinal side 13, in particular both longitudinal sides 13, of the concrete body. As a result, the at least one driving unit 3 can simply be manipulated from the side.
    Preferably, it can be provided that the recess 4 is at least partially covered by removable cover plates. Particularly preferably, it can be provided that the removable cover plates are arranged on the longitudinal sides 13, and prevent lateral access to the at least one driving unit 3. As a result, in the normal state, the at least one driving unit 3 can be protected from dirt and animals. If necessary, the removable cover plates can be easily removed, and thus access to the at least one driving unit 3 release.
    The removable cover plates can be detachably connected in particular by a screw connection with the remaining emergency opening guide wall element 1.
    In particular, it can be provided that a mass of the
    Notfallöffnungsleitwandelementes 1 greater than 3 t, in particular greater than 5 t is. In such a mass is a good retention effect, wherein the Notfallöffnungsleitwandelemente 1 can be moved on the at least one driving unit 3.
    The mass of the emergency opening guide wall element 1 can furthermore be less than 10 t.
    Preferably, it can be provided that the at least one driving unit 3 comprises a lifting device 6, and that the at least one driving unit 3 is movable from the rest position to the driving position by an actuation of the lifting device 6. The lifting device 6 is a device which performs a lifting movement when actuated. The lifting movement is indicated in Figs. 4, 7 and 9 by a vertical arrow.
    The lifting device 6 may in particular be arranged between the chassis 11 and the concrete body 2. The lifting device 6 may in particular be manually operated, preferably by a, in particular removable, Hebei 14. The movement of the lever 14 is indicated in Figs. 4 and 7 by the two outgoing from the Hebei 14 arrows.
    It can preferably be provided that the lifting device 6 is designed as a hydraulic lifter. In this way, the lifting device 6 can be designed to be particularly simple. The lowering of the lifting device 6 can be done simply by opening a hydraulic valve, wherein the Notfallöffnungsleitwandelement 1 is lowered attenuated.
    In particular, it can be provided that the lifting device 6 has a pin 15 that on the concrete body 2, a pin receptacle 16 is fixed, in which pin receptacle 16 of the pin 15 can engage. The pin receptacle 16 may in particular be connected to the concrete body 2 by means of a fastening plate. Thereby, a simple connection between the driving unit 3 and the concrete body 2 can be provided.
    It may preferably be provided that the pin 15 can engage in the pin receptacle 16 without undercuts. Undercut means in this context means that the pin 15 can be pulled out of the pin receptacle 16. This makes it possible to move the pin 15 by lowering the lifting device 6 from the pin receptacle 16, whereby the driving unit 3 can be removed laterally at a resting on the footprint 5 Notfallöffnungsleitwandelement 1. As a result, maintenance work on the at least one driving unit 3 can be carried out without the emergency opening guide wall element 1 having to be lifted for this purpose.
    Furthermore, it can be provided that the at least one driving unit 3 can be pivoted about a vertical axis by at least 90 °. The at least one driving unit 3 can in particular be infinitely pivotable. The at least driving unit 3 may preferably be designed as a bogie. As a result, it is possible to drive the emergency opening guide wall element 1 both transversely to a longitudinal extension of the emergency opening guide wall element 1 and also parallel to the longitudinal extent of the emergency opening guide wall element 1. This makes it particularly easy to create the emergency opening. In Fig. 1 and Fig. 2, a driving unit 3 is aligned in a direction transverse to the longitudinal extent of the Notfallöffnungsleitwandelementes 1 and in the direction of travel parallel to the longitudinal extent of the Notfallöffnungsleitwandelementes 1 respectively. In FIGS. 3 to 5, the driving unit 3 is aligned in a direction of travel transverse to the longitudinal extent. In FIGS. 6 to 8, the driving unit 3 is aligned in a direction of travel parallel to the longitudinal extent.
    In the method, it can preferably be provided that the emergency opening guide wall element 1 is first moved essentially transversely to the longitudinal extent of the emergency opening guide wall element 1, and the emergency opening guide wall element 1 is then moved parallel to the longitudinal extent of the emergency opening guide wall element 1. This is shown by way of example in FIGS. 9 to 12. In Fig. 9, the driving units 3 are brought into the driving position. In Fig. 10, the emergency opening guide wall element 1 is moved transversely to the longitudinal extent, as indicated by the arrow. In Fig. 11, the driving units 3 are pivoted vertically by 90 °. In Fig. 12, the emergency opening guide wall element 1 is moved parallel to the longitudinal extent of the emergency opening guide wall element 1, as indicated by the straight arrow. This forms an emergency opening, which is indicated by the curved arrow. As a result, the emergency opening similar to a sliding door can be created to save space.
    For pivoting the driving unit 3, in particular the emergency opening guide wall element 1 can be discontinued, that is, spent at short notice in the rest position.
    In particular, the emergency opening guide wall element 1 can first be moved out of the line transversely to the longitudinal extent, in particular by at least one width of the emergency opening guide wall element 1, and then parallel to one of the guide wall sections 9, in particular by at least one length of the emergency opening guide wall element 1.
    Furthermore, it can be provided that the at least one driving unit 3 is pivotable about a vertical axis substantially to substantially 90 °. As a result, a predefinable rotation of 90 ° can be facilitated.
    For pivoting the at least one driving unit 3, it can be provided that the at least one driving unit 3 has a fixed receptacle for a lifting device 14. To pivot the Hebei 14 can be introduced into the receptacle, whereby pivoting is facilitated by the leverage.
    Preferably, it can be provided that in the rest position the at least one
    Drive unit 3, in particular all driving units 3, in a direction transverse to the longitudinal extent of the Notfallöffnungsleitwandelementes 1 is aligned.
    In particular, it can be provided that the at least one driving unit 3 has a substantially square ground plan. The advantage of this is that both in the direction transverse to the longitudinal extent of the Notfallöffnungsleitwandelementes 1 as well as parallel to the longitudinal extent of the Notfallöffnungsleitwandelementes 1, the risk of tipping over can be kept low.
    The giving away of the at least one driving unit 3 transversely to the vertical axis can take place in particular by pivoting the pin 15 relative to the pin receptacle 16. Alternatively, a swivel joint may be provided.
    Furthermore, it can be provided that, to form the emergency opening, the emergency opening guide wall element 1 on the at least one travel unit 3 is moved out of the line by a pivoting movement in order to form the emergency opening in the vehicle restraint system 8. This pivoting movement can be effected, in particular, by moving at least two driving units 3 at different distances transversely to the longitudinal extent.
    In this case, a pivoting of the driving units 3 per se about their vertical axis is not required, since a steering of the emergency opening guide wall element 1 can be made similar to a caterpillar vehicle.
    FIGS. 13 and 14 show a second preferred embodiment of a vehicle restraint system 8 which is in a normal state in FIG. 13 and in the opened state in FIG. 14.
    Particularly preferably, it can be provided that the at least one driving unit 3 has a drive with a gearbox 7. In particular, the drive may be a rotary drive which can transmit a driving force to the floor 26 via the rollers 12. The transmission 7 may in particular be a reduction gear. As a result, the emergency opening guide wall element 1 can be set in motion with little force, as a result of which the emergency opening guide wall element 1 can also be moved on uneven or slightly sloped ground 26. Furthermore, it is thus easily possible to pivot the emergency opening guide wall element 1 by a different driving two driving unit 3.
    In particular, it can be provided that the at least driving unit 3 has a housing 18, in which at least the transmission 7 is arranged. Furthermore, the rollers 12 driven by the gear 7 may be covered by the housing 18.
    In particular, it can be provided that the transmission 7 is designed for a manual drive. In particular, a drive member of the transmission 7 may be connected to a shaft 19, which is accessible from outside the driving unit 3.
    The shaft 19 may have at its free end in particular a connecting element 20, in particular a socket. On the connecting element 20, a crank 21 can be releasably secured. However, the connecting element 20 can also be coupled by means of suitable attachments with a simple tool, in particular a cordless screwdriver. This can do that
    Notfallöffnungsleitwandelement 1 can be moved without much effort, with no own engine is needed. A crank movement of the crank 21 and the associated movement of the Notfallöffnungsleitwandelementes 1 is indicated in FIGS. 5 and 8 by arrows.
    Alternatively it can be provided that the drive has a motor, in particular an electric motor. The electric motor may preferably have externally accessible electrical connections. About these electrical connections, the engine can be operated in particular by means of starter cables by a car battery.
    In particular, it can be provided that the transmission 7 is designed as a self-locking gear 7. A self-locking gear 7 is a gear 7, which leads to a torque on the part of the output member to a self-locking, whereby the at least one driving unit 3 can not get into rolling by itself. The self-locking gear 7 may be in particular a worm gear. As a result, there is no danger that the emergency opening guide wall element 1 on a abschiissigen ground 26 on the at least one driving unit 3 by itself gets rolling.
    Furthermore, it can be provided that the emergency opening guide wall element 1 has a compartment 22 in which accessories for the operation of the
    Emergency opening guide wall element 1 is stowable. The compartment 22 may in particular be formed in a further recess 23 on the underside of the concrete body, in particular as a drawer. The accessory may in particular include the lifting 14 and / or cranks 21. The advantage of this is that the emergency opening can also be formed by people without their own tools.
    In Fig. 2, the accessories are shown both in the compartment 22, as well as to the intended for the operation of the driving units 3 positions.
    Patentanspriiche:
    权利要求:
    Claims (15)
    [1]
    1. Emergency opening guide wall element (1) comprising a concrete body (2) and a footprint (5), wherein the footprint (5) spans a AufsteUebene, characterized in that the Notfallöffnungsleitwandelement (1) at least one driving unit (3) that the at least one Moving unit (3) is formed movable between a rest position and a driving position that the at least one driving unit (3) in the rest position completely on a the concrete body (2) side facing the AufsteUebene is arranged, and that the at least one driving unit (3) in the driving position, for driving the Notfallöffnungsleitwandelementes (1) on the at least one driving unit (3), the AufsteUebene penetrates.
    [2]
    2. Notfallöffnungsleitwandelement (1) according to claim 1, characterized in that at least two, in particular exactly two, driving units (3) are provided.
    [3]
    3. Notfallöffnungsleitwandelement (1) according to claim 1 or 2, characterized in that the at least one driving unit (3) in the rest position within a recess (4) of the concrete body (2) is arranged, and that the at least one driving unit (3) in the driving position protrudes at least partially from the concrete body (2) protrudes.
    [4]
    4. Notfallöffnungsleitwandelement (1) according to claim 3, characterized in that the recess (4) open to the edge of the mounting surface (5) is formed.
    [5]
    5. Notfallöffnungsleitwandelement (1) according to claim 3 or 4, characterized in that the recess (4) is at least partially covered by removable cover plates.
    [6]
    6. NotfaUöffnungsleitwandelement (1) according to one of claims 1 to 5, characterized in that a mass of the Notfallöffnungsleitwandelementes (1) is greater than 3 t, in particular greater than 5 t.
    [7]
    7. Notfallöffnungsleitwandelement (1) according to one of claims 1 to 6, characterized in that the at least one driving unit (3) comprises a lifting device (6), and that the at least one driving unit (3) by an actuation of the lifting device (6) the rest position is movable to the driving position.
    [8]
    8. Notfallöffnungsleitwandelement (1) according to claim 7, characterized in that the lifting device (6) is designed as a hydraulic lifter.
    [9]
    9. Notfallöffnungsleitwandelement (1) according to one of Anspmche 1 to 8, characterized in that the at least one driving unit (3) about a vertical axis by at least 90 ° is pivotable.
    [10]
    10. Notfallöffnungsleitwandelement (1) according to any one of Anspmche 1 to 9, characterized in that the at least one driving unit (3) has a drive with a transmission (7).
    [11]
    11. Notfallöffnungsleitwandelement (1) according to claim 10, characterized in that the transmission (7) is designed for a manual drive.
    [12]
    12. Notfallöffnungsleitwandelement (1) according to claim 10 or 11, characterized in that the transmission (7) is designed as a self-locking gear.
    [13]
    13. Fahrzeugmckhaltesystem (8) comprising at least two along a lime arranged Leitwandabschnitte (9) and at least one Notfallöffnungsleitwandelement (1) according to any of Anspmche 1 to 12, wherein in a normal state of Fahrzeugmckhaltesystems (8) the at least one Notfallöffnungsleitwandelement (1) for forming a continuous baffle between two adjacent baffle sections (9) is arranged.
    [14]
    A method for forming an emergency opening in a vehicle restraint system (8), wherein the vehicle restraint system (8) comprises at least two guide wall sections (9) arranged along a line and at least one emergency opening guide wall element (1), in particular according to any one of claims 1 to 12, wherein in a normal state of the vehicle restraint system (8), the at least one emergency opening guide wall element (1) is arranged between two adjacent guide wall sections (9) to form a continuous guide wall, at least one drive unit (3) of the at least one emergency opening guide wall element (1) forming an emergency opening Emergency Öffnungsleitwandelementes (1) is moved from a rest position to a driving position, wherein the Notfallöffnungsleitwandelement (1) on the at least one driving unit (3) is driven out of the line to form the emergency opening in the vehicle restraint system (8).
    [15]
    A method for forming an emergency opening according to claim 14, characterized in that the emergency opening guide wall element (1) is first moved substantially transversely to a longitudinal extension of the emergency opening guide wall element (1) and the emergency opening guide wall element (1) is subsequently parallel to the longitudinal extension of the emergency opening guide wall element (1 ) is driven.
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    同族专利:
    公开号 | 公开日
    EP3124703A1|2017-02-01|
    ES2716392T3|2019-06-12|
    EP3124703B1|2019-01-02|
    AT517351B1|2017-01-15|
    SI3124703T1|2019-04-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5007763A|1990-02-01|1991-04-16|Burgett William B|Traffic barriers with built-in carriers|
    DE20304075U1|2003-03-14|2003-05-22|Spig Schutzplanken Prod Gmbh|Lifting device for crash barrier, comprises telescopic arrangement of upper and lower tubes with support roll, nut and spindle|
    US20070160420A1|2004-04-01|2007-07-12|Hiroshi Aoki|Traffic lane separation unit, component member thereof, and mobile traffic lane separation device|
    IT1281410B1|1995-08-11|1998-02-18|Stori Leopoldo Gasparetto|METAL SAFETY BARRIER FOR ROAD BY-PASS|
    FR2741093B1|1995-11-14|1998-02-06|Studia|MOBILE CONTINUOUS SEPARATOR|GB2566062A|2017-09-01|2019-03-06|Gerrard Robert|Surface mount security barrier|
    IT201700110172A1|2017-10-02|2019-04-02|Ariaudo Mario & C S N C|Safety barrier in particular for the protection of pedestrian areas|
    CN109594502B|2019-01-18|2020-09-29|河南中原高速公路股份有限公司郑开分公司|Movable concrete movable guardrail structure|
    法律状态:
    2020-08-15| PC| Change of the owner|Owner name: DELTA BLOC INTERNATIONAL GMBH, AT Effective date: 20200714 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA507/2015A|AT517351B1|2015-07-29|2015-07-29|Notfallöffnungsleitwandelement|ATA507/2015A| AT517351B1|2015-07-29|2015-07-29|Notfallöffnungsleitwandelement|
    SI201630198T| SI3124703T1|2015-07-29|2016-07-28|Emergency opening guide wall element|
    EP16181601.2A| EP3124703B1|2015-07-29|2016-07-28|Emergency opening guide wall element|
    ES16181601T| ES2716392T3|2015-07-29|2016-07-28|Emergency opening element of protection fence|
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