• 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:
    The present invention relates to a traditional steel joinery device for windows or doors, comprising a thermal break with multiple air compartments. The thermal break also provides a seal between movable parts of the joinery. The design allows the joinery to be constructed from standard available profiles.
    公开号:BE1022443B1
    申请号:E2015/5271
    申请日:2015-04-23
    公开日:2016-03-31
    发明作者:Frank Vandermarliere
    申请人:Home Metal Bvba；
    IPC主号:
    专利说明:

    BE20-
    TRADITIONAL STEEL WRAPPING DEVICE FOR WINDOWS AND DOORS
    TECHNICAL DOMAIN
    The invention relates to a traditional steel joinery suitable for windows and doors.
    BACKGROUND ART
    Traditional steel outside joinery has fallen into disuse due to increasingly strict insulation standards. The insulating capacity of joinery is valued in the energy efficiency of a home. This energy efficiency is checked with an EPB inspection (energy performance and indoor climate) and an E-level is assigned for energy performance. The legislation imposes a maximum E-level and exceeding this has consequences. Steel is a good heat conductor and therefore has poor insulating properties resulting in a higher E-level. Traditional steel joinery must be thermally interrupted to achieve good insulating properties. The application of a thermal break makes the production process of traditional steel joinery labor-intensive because steel is difficult to machine and therefore limits the design.
    Aluminum is easier to process, because complex profiles can be produced by means of extrusion. The use of these complex profiles makes it possible to easily install thermal interruptions. One of the disadvantages of aluminum compared to steel is that the stiffness is much lower, and this results in approximately 3 times thicker aluminum profiles than a steel profile with the same stiffness. The present invention therefore relates to a joinery consisting of steel.
    DE 10 2004 008 414 A1 describes a metal joinery with a thermal break with several air compartments. The joinery can be made from both steel and aluminum. This thermal break must be fixed in the frame by means of connecting elements, such as screws or rivets, or by an additional clamping element on the metal profile. The presence of connecting and clamping elements makes the construction of the joinery complex and when this joinery is made in steel, it is very labor-intensive. Furthermore, the invention in DE 10 2004 008 414 also does not provide a seal between any moving parts.
    So there remains a demand for a traditional steel joinery with good thermal and acoustic insulating properties.
    It is an object of the present invention to find a solution to at least some of the aforementioned problems.
    SUMMARY OF THE INVENTION
    In a first aspect the invention relates to a traditional steel joinery device 1 for windows or doors, comprising a steel outer frame 2 and a steel inner frame 3 and at least provided with one hinge 31 for pivotally mounting the inner frame 3 on the outer frame 2, between which frames 2,3 a free space 30 is provided with at least two adjacent thermal break 8, 9, one of the two thermal break 8 having at least two adjacent air compartments 15, 16 in an X direction and one of the two thermal break 9 in a Y direction, perpendicular to the X direction, has at least two adjacent air compartments 13, 14. One of the advantages of this orientation of succession of air compartments is that when the traditional steel joinery 1 is built into a wall or a roof, the thermal breaks 8 and 9 are connected to each other and form a connection to the insulation in a cavity 42 wall as shown in figure 4 or in connection with the insulation 35 between floor plate 36 and sill 34 as shown in figure 3. In this way there are at least 2 air compartments 15 and 16 that are in line with the insulation 35 between floor plate 36 and sill 34 or the insulation in the cavity 42 between the inner wall 41 and the outer wall 38. This ensures that the cavity 42 and / or the insulation 35 between floor plate 36 and sill 34 are better thermally sealed relative to the free space 30 between the outer frame. 2 and the inner frame 3 and therefore better thermally sealed from cold. This increases the thermal insulation value of the entire wall or roof in which the traditional steel joinery 1 is installed. The floor 37 is preferably arranged against frame 5 belonging to the outer frame which is directed towards the interior as shown in Fig. P20 3 or against striking lath 12.
    In a preferred embodiment, a traditional steel joinery device for windows or doors comprises a steel outer frame and a steel inner frame and provided with at least one hinge for pivotally bearing the inner frame on the outer frame, between which frames a free space is provided with at least one plastic thermal break .
    In a preferred embodiment, a traditional steel joinery device for windows or doors comprises an outer frame and an inner frame, each composed of two substantially rectangular frames; wherein two per two frames are interconnected with one or more connecting elements; and at least provided with one hinge for pivotally mounting the inner frame on the outer frame, between which frames a free space is provided with at least one plastic thermal interruption, which interruption of one or preferably several adjacent internal air compartments and at least one protruding sealing lips which extends to the free space is provided. This joinery device has good thermal and acoustic properties due to the presence of a thermal interruption comprising internal air compartments. The sealing lips provide a seal between moving parts of the joinery so that no losses as a result of mass transport occur.
    In a second aspect the invention relates to a method for manufacturing a traditional steel joinery device for windows or doors as mentioned above, comprising the following steps: - assembling steel profiles into frames; assembling the frames on the basis of connecting elements; installing at least one hinge; applying a thermal break between the frames.
    This method stands out due to the simplicity in the construction, the assembly of the various components is preferably done by welding and screwing, so that no specific equipment or higher-skilled workers are required in the construction of the traditional steel joinery device.
    In a third aspect the invention relates to the use of a traditional steel joinery device for windows and doors as mentioned above, in residential, industrial, conservatory, greenhouse or stable construction. The design of the joinery device is therefore very versatile in use and the joinery device can be built into a brick, steel, concrete floor, wall or roof.
    DESCRIPTION OF THE FIGURES
    Figure 1: shows a preferred embodiment of the invention, namely a skylight in a perspective view.
    Figure 2: shows a preferred embodiment of the invention, namely a cross-section of a closed window.
    Figure 3: shows a detail of a cross-section of a traditional steel joinery device placed on a floor plate and sill.
    Figure 4: shows a section of a traditional steel joinery device placed between two cavity walls.
    Figure 5: shows a perspective view with a section of a steel joinery device according to a preferred embodiment of the invention.
    DETAILED DESCRIPTION
    The term steel or steels refers to an alloy comprising more than 50 weight percent of iron. This is supplemented with carbon and possibly chromium, nickel, molybdenum, titanium or other elements. This alloy comprises less than 5 weight percent of aluminum.
    The term steel joinery device 1 refers to a collective name for doors, windows, shutters, cornices whose basic structure consists of steel. However, some elements can be made of plastic, wood or other metal. By "traditional" it is meant that the joinery is constructed from sheet materials or closed hollow rectangular or square profiles, without internal structures.
    The term outer frame 2 refers to the part of the traditional steel joinery device 1 that cannot move. The outer frame 2 itself may optionally also comprise panels. It is the part that is anchored with a wall, roof or floor.
    The term inner frame 3 refers to the part of the traditional steel S20 'joinery device 1 that fits into the outer frame 2 and to which the panel 11 can be attached. The inner frame 3 is supported by a hinge 31 in the outer frame 2. There is a free space 30 or play between the inner frame 3 and outer frame 2.
    The term frictional element 19, 20, 21, 23, 24 or 25 refers to protrusions on the surface of the thermal break 8 or 9 whereby the thermal break 8 or 9 remains clamped between the frames 4, 5, 6 or 7 in a reversible manner. .
    In a first aspect the invention relates to a traditional steel joinery device for windows or doors.
    According to an embodiment, the frames 4, 5, 6 and 7 belonging to the outer frame 2 and the inner frame 3 are made of steel, coated steel, galvanized steel, annealed steel or chromed steel, preferably steel which complies with standard EN 10219/1, standard EN10219 / 2, steel with a chemical composition S235, S275 or S355 or stainless steel, more preferably stainless steel 304. The use of steel makes it possible to use thin profiles in the construction of the frames that can nevertheless span large lengths.
    The design of the traditional steel joinery device 1 with the thermal break is such that the frames 4, 5, 6 and 7 of the joinery device 1 can be made from standard profiles, such as bars and tubes or sheet materials.
    Preference is given to hollow tubes or closed hollow profiles, more preferably with a square or rectangular cross-section. The cavity present in the frames 4, 5, 6 and 7 is one continuous cavity without any internal structures. The use of these strandaard profiles ensures that the construction of the traditional steel joinery device 1 is less labor-intensive, more robust and less complex.
    In a preferred embodiment, the dimensions of the profiles used are selected on the basis of the panel 11 used. For example, triple glass will require a profile with larger dimensions than double glass. In a further preferred embodiment, profiles with a rectangular cross-section of 22 mm by 12 mm, or 264 mm 2 and a steel thickness of 3 mm are used for the frames 4, 5, 6 and 7 of the inner frame 3 and the outer frame 2. Depending on the size profiles with a steel thickness of 2 mm are used for joinery. Thinner steel makes traditional steel joinery lighter, which means that t ^ 20 'joinery can be opened and closed more easily. Less time has to be built to open a lighter joinery than a heavy one. Even when closing, more time will have to be slowed down with a heavy joinery, a heavy joinery will close with a crack if the moment is not reduced. The crack can lead to glass damage or damage to the wall in which the joinery is mounted. A door pump or door closer is often required on heavy joinery.
    In a preferred embodiment, the profiles from which the frames 4, 5, 6 and 7 are made have a volume percentage of steel between 12 vol% and 35 vol%, more preferably between 15 vol% and 30 vol%, even more preferably between 20 % vol and 25% vol. By volume percent steel of a profile is meant the volume that is effectively taken up by steel relative to the volume of the profile. The volume of the profile is calculated as the length of a profile multiplied by the area of the cross-section perpendicular to the longest side of a profile, such as calculating the volume of a beam.
    The advantage of working with profiles with such a volume percentage of steel is that thin profiles are used. In the first instance, this has an aesthetic advantage, namely that the joinery looks fine and is less conspicuous. But the biggest advantage is that although the joinery is thermally interrupted, the largest heat losses of the joinery still occur through the steel parts. That is why it is important to keep the profiles with which the traditional steel joinery is constructed as thin as possible. In this way the heat losses are minimized and better heat insulation is achieved.
    Too thin, dense profiles, however, have the disadvantage that the construction is less robust. The weld seam is shorter and therefore there is less area where two profiles are connected to each other.
    In a preferred embodiment, the ratio of the width of a profile to the depth of a profile is between 0.475 and 2.625; more preferably between 0.750 and 2.000. The width of a profile is defined as the length of the rib in the X direction defined above, the direction according to the wall or roof in which the traditional steel joinery is or will be built. The depth of a profile is defined as the length of the rib in the Y-direction defined above, the direction perpendicular to the wall or roof in which the traditional steel joinery is or will be installed. BE20-
    The advantage of profiles with these ratios is that these profiles form the strongest connections. Connections with square profiles where the ratio is 1 are equally strong in one direction than in a direction perpendicular to it. The weld seams or connections are of equal length in both directions X and Y and therefore equally strong. When the ratio deviates from 1, the weld seam or joint in one direction becomes shorter than in the other direction and therefore the joint is weaker in one direction than in the other direction. Therefore, in order to obtain a firm connection, it is best not to deviate too much from a ratio equal to 1, hence preferably a ratio between 0.475 and 2.625.
    In a preferred embodiment, the inner frame 3 and the outer frame 2 partially overlap, which partially or completely prevents heat transfer due to mass transport. This increases energy efficiency and will also contribute to better acoustic insulation by dampening sound waves. In another preferred embodiment there is a striking slat 12 present on a frame of the outer frame 2 or inner frame 3 which ensures that the free space 30 between inner frame 3 and outer frame 2 is shielded and reduces mass transport through the free space 30. The striking strip also increases robustness and ensures that the joinery is more resistant to burglary.
    In a preferred embodiment, a seal 32 is provided, mounted on the striking slat 12. This seal is preferably made of foam rubber. The seal provides an additional seal of the free space 30 and creates an extra sealed air compartment, and therefore also additional insulation in the free space 30.
    When the traditional steel joinery device is used in a building, one side faces the exterior and the other side faces the interior. Temperature differences between interior and exterior are compensated by the presence of a thermal break 8 and 9 between the steel frames that are facing the exterior 4 and 6 and those facing the interior 5 and 7. The thermal break 8 or 9 is preferably manufactured from an elastomer, more preferably rubber, artificial rubber, silicone, polyvinyl chloride (PVC) with plasticizer, polyamide (PA) acrylonitrile butadiene styrene (ABS) with plasticizer, or polybutadiene. The thermal break 8 or 9 comprises one or more air compartments 13, 14, 15 or 16, preferably two or more. The air compartments 13, 14, 15 or 16 ensure the actual thermal insulation effect by retaining air which has a good insulating effect. Acoustically, the thermal break 13, 14, 15 or 16 is a good insulator because the sound waves are difficult to move from compartment to compartment. Air compartment 13 is directed to the exterior side of the joinery while air compartment 14 is directed to the interior side of the joinery, partition wall 29 separates these two air compartments. Air compartment 15 faces the free space 30 while air compartment 16 faces the side of the connecting elements, partition 28 separates these two air compartments.
    In a preferred embodiment, the thermal break 8 or 9 is visibly located between the different frames 4, 5, 6 or 7. The thermal break is located in a space that is limited on three sides at most by profiles or sheet materials. A consequence of this is that the thermal break 8 or 9 can be provided at the end of the structure, which simplifies the structure. The steel joinery can in this way also undergo a final finish that is not compatible with the thermal break 8 or 9. It is also possible to replace the thermal break 8 or 9 in a simple manner if it were worn out.
    In a preferred embodiment, the thermal breaks 9 arranged in the inner frame 3 are connected to each other, the ends of the breaks are mitered and the ends are glued together. As a result, the air compartments 13 and 14 are sealed off and no air can escape which has a better thermal insulating effect. The same applies to the thermal breaks 8 of the outer frame 2 so that air compartments 15 and 16 are sealed off.
    In a preferred embodiment the invention comprises two adjacent thermal interruptions 8 and 9. In a further preferred embodiment these two interruptions each have at least two adjacent air compartments 13 and 14 or 15 and 16. The order of the air compartments in the one interrupt 8 is oriented in an X-directional ring as indicated in figure 2 and in the other thermal break 9 the order of the air compartments is oriented in a Y-direction, which is perpendicular to the X-direction as indicated in figure 2. The Y-direction runs according to the interior to the exterior when the traditional steel joinery device 1 is mounted in a wall or roof. The X direction is perpendicular to this and is located in the plane of the wall or roof. In a still further preferred embodiment, these two 20 'thermal interruptions 8 and 9 touch one another at least one sealing lip 18. As a result, a network of air compartments 13, 14, 15 and 16 is created in this way, thus sound and thermally insulating. capacity of the joinery device 1 is considerably increased.
    The inner frame 3 is form-consistent with the outer frame 2 and fits into the outer frame 2 with a free space 30 of a few millimeters. In a preferred embodiment of the invention at least one of the thermal breaks 8 or 9 is provided with one or more sealing lips 17 or 18. The sealing lips are directed to the free space 30 between the outer frame 2 and the inner frame 3. The length of the sealing lips 17 and 18 is selected such that the free space 30 is bridged. Thus, the length of the sealing lip 17 or 18 is at least equal to the width of the free space 30, preferably between 1 mm and 10 mm, more preferably between 2 mm and 5 mm and most preferably 3 mm. The sealing lips 17 and 18 ensure that when the joinery device 1 is closed, mass transport cannot take place through the free space 30. As a result of which there are fewer thermal losses and the joinery device 1 is therefore better insulated. Acoustic insulation also occurs when the free space 30 is closed with a sealing lip 17 or 18. The central sealing lip 18 is preferably thicker than the terminal sealing lips 17.
    In another embodiment, the thermal break 8 or 9 has one or more frictional elements 19, 20, 21, 23, 24 or 25 on 2 sides which ensure that the thermal break 8 or 9 is held in place between two steel profiles of the frames 4, 5, 6 or 7. The friction elements 19, 20, 21, 23, 24 or 25 are preferably chamfered on one side at an angle of 45 °. No other connecting materials are required for placing the thermal breaks 8 or 9 with friction elements 19, 20, 21, 23, 24 or 25, which simplifies the construction of the traditional steel joinery device 1.
    In a preferred embodiment, the end friction elements 20 on the side of the free space 30 are provided with additional material and thus longer than the other friction elements 19 and 21, so that the thermal break 9 cannot be pushed too deeply between two frames 6 and 7.
    In a preferred embodiment, the corners 22 of the thermal interruption are bevelled on the side adjacent to the connecting elements 10 at an angle of 45 degrees and extend into a frictional element 19. Preferably, the cross-section of the thermal interruption has a width of 15 mm, measured without sealing lip 17 or 18 and a height of 19 mm measured without the friction elements 19, 21 or 20, with the friction elements 19, 21 or 20 the height is 21.8 mm. The thickness of the elastomer used is preferably 2.2 mm. Preferably, in addition to the terminal friction elements 19 and 20, there are also intermediate friction elements 21.
    In a preferred embodiment, the surface 27 of the thermal break 8 that allocates to the free space 30 between the outer frame 2 and the inner frame 3 has a non-flat geometry, preferably a flat or a convex geometry, the contact angles between this plane and the planes provided of the friction elements 23, 24 and 25 are either straight (90 °) or blunt (more than 90 °). In a further preferred embodiment, the contact angles on the opposite surface, the surface 26 which points to the connecting elements 10, are sharp (less than 90 °). The geometry of this surface is preferably concave.
    The cross-section of the thermal break 8 preferably has a width of 21.8 mm and a height of 9.8 mm measured without the friction elements, with the friction elements 23, 24 and 25 the height is 12.6 mm. The thickness of the elastomer used is preferably 1.5 mm. The convex geometry of the surface has the advantage that a better seal is obtained from the free space 30 between the outer frame 2 and the inner frame 3. Preferably, in addition to the terminal friction elements 23 and 24, intermediate friction elements 25 are also present.
    The two frames 3 and 4 of the inner frame 3 are connected to each other via connecting elements 10. The same applies to the two frames 4 and 5 of the outer frame 2. In a preferred embodiment, the connecting elements 10 are made of a material with a low thermal conductivity , preferably plastic or wood, more preferably polyvinyl chloride (PVC) In a further preferred embodiment, the connecting elements 10 are made of steel and preferably made of stainless steel, stainless steel has a poorer thermal conductivity and thus a better insulating effect than steel. The use of metals such as steel and stainless steel ensures that the connecting elements can be kept small without reducing the robustness of the joinery. In a further preferred embodiment, the thickness of the connecting elements 10 belonging to the outer frame 2 is thinner - for example 2 mm - than the connecting elements 10 belong to the inner frame 3, for example 5 mm. Due to the fact that the frames 4 and 5 of the outer frame 2 are anchored with a wall or a part of the roof construction, thinner connecting elements 10 can be used than with parts that are not connected to additional structures and the strength of which depends on the connecting elements 10 only.
    In a preferred embodiment there is more than one connecting element 10 per side. In another preferred embodiment there is one connecting element 10 per side. And in yet another preferred embodiment, the connecting elements 10 per se form a frame around the inner frame 3 or the outer frame 2.
    In a preferred embodiment, said connecting elements 10 connecting respective frames 6, 7 of the inner frame 3 and connecting the respective frames 4, 5 of the outer frame 2 to each other are attached to or along the inside or outside of the frames. The connecting elements 10 connect a rib of a profile that forms part of one frame with a rib of a profile that forms part of the other frame. A connecting element 10 always touches two ribs, one of each frame connecting the connecting element. The connecting elements 10 are therefore not centrally located between the opposite faces of the frames, but are located on one side of the opposite faces. As a result, the free space 30 is created between the frames, which is only limited on 3 sides. Two opposite sides of the free space are bounded by the frames themselves, the third side is bounded by the connecting elements 10. This leaves a fourth side of the free space open, whereby this free space can be filled with a thermal break 8 or 9. The thermal break 8 or 9 can be inserted as a whole between the frames. This allows the air compartments 13, 14, 15, 16 in the thermal break 8 or 9 to form a closed loop, whereby the air compartments are sealed off from the environment. As a result, no air can enter or leave the air compartments, and this increases the insulation value of the thermal interruption 8 or 9. The connecting elements 10 can be located between the frames, but in a way that the connecting element connects two ribs of the frames with each other connects and thus creates a free space that is only bordered on 3 sides. More preferably, the frames 6 and 7 of the inner frame 3 are connected to each other by connecting elements 10 placed on the inside of the frames, and the frames 4 and 5 of outer frame 2 are connected to each other by connecting elements 10 placed on the outside of the frames. This has the advantage that the open sides of the created free spaces will face each other when the joinery is closed. Thereby, the thermal breaks 8 and 9 can make contact with each other, which benefits the insulation value of the joinery.
    In a preferred embodiment, the connection between the two frames 3 and 4 of the inner frame 3 and the two frames 4 and 5 of the outer frame 2 is discontinuous. This connection is a cold bridge and reduces the thermal insulating effect of the traditional steel joinery. Therefore, in the invention, connecting elements 10 are used to connect the different frames together. This creates a discontinuous connection between the frames and minimizes heat losses.
    In a preferred embodiment, the space within the profiles forms a sealed air compartment. This can be done by either joining the profiles together in a closed geometric shape, a lot of angles, an oval or a circle. Or, open ends of profiles are closed by providing a closing piece, whereby a sealed air compartment is created inside the profile. The sealed air compartment acts as an additional insulating element. Air is a good insulator and certainly if this air cannot be replaced with fresh cold air.
    The connecting elements 10 are preferably connected to the frames 4, 5, 6 or 7 with bolts, screws, adhesive, by means of welding or other connection methods.
    In a preferred embodiment, recesses are provided in the frames 4, 5, 6 or 7 where the connecting elements 10 are provided.
    In a preferred embodiment, a lock can be arranged between the frames 6 and 7 of the inner frame 3, more preferably a safety lock, most preferably a 3 or 5 point lock. In a further preferred embodiment, a safety claw is provided on the inner frame. These are additional pins which are arranged on the inner frame 3 and which fit into recesses in the outer frame 2 or vice versa. When the cabinet work is closed, these pins provide extra reinforcement and security against burglary. The safety claw helps the lock and the hinges | 20 'to absorb forces exerted on the inner frame 3.
    In a preferred embodiment, the panel 11 that is placed in the inner frame 2 is preferably a glass panel, a wooden panel, a plastic panel, a metal panel, a door panel or a wall panel. The glass panel in this preferred embodiment can be single glass, double glass, triple glass or safety glass.
    In a preferred embodiment, the panel 11 is attached to the inner frame 2 using an adhesive, silicone, or other connection method. Even more preferably, use is made of an inner seal 40 and an outer seal 39 as shown in Figure 3 and Figure 4.
    In connection with thermal insulation, building materials are assigned a U-value (heat transfer coefficient). This expresses the amount of heat transmitted per second, per square meter and per degree of temperature difference between one side and the other of a structure. The unit of this U value is therefore W / (m2.K). In a preferred embodiment, the traditional steel joinery device 1 has a U-value lower than 3 W / (m2.K), more preferably lower than 2.5 W / (m2.K), even more preferably lower than 2 W / ( m2.K), even more preferably lower than 1.5 W / (m2.K) and most preferably lower than 1.25 W / (m2.K) going to a U-value lower than 1.1 W / ( m2.K). These values were measured according to the NBN EN ISO 10077-2 (2003) standard.
    In connection with acoustic insulation, building materials are assigned an Rw value (noise-reducing index). This Rw value is expressed in dB (decibels). In a preferred embodiment, the traditional steel joinery device 1 has an Rw value preferably higher than 20 dB, more preferably higher than 30 dB, most preferably higher than 40 dB. These values were measured according to the NBN EN ISO 140-3 standard.
    In a second aspect, the invention relates to a method for manufacturing a traditional steel joinery device 1 for windows or doors as mentioned above.
    In a preferred embodiment, the steel profiles are joined together by welding, spot welding or by means of screws or bolts. As a result, no specialized equipment or higher-skilled workers are required.
    In a preferred embodiment, the frames 4, 5, 6 and 7 are joined together with connection elements 10 by bolts, screws, adhesive or other connection methods.
    In a preferred embodiment, the traditional steel joinery device 1 is provided with a paint layer or a lacquer layer.
    In a third aspect the invention relates to the use of a traditional steel joinery device 1 for windows and doors as mentioned above, in residential, industrial, conservatory, greenhouse or stable construction.
    It is assumed that the present invention is not limited to the embodiments described above. For example, the present invention has been described with reference to a skylight, but it should be understood that the invention can be applied to, for example, a door or window.
    List of reference numbers: 1 traditional steel joinery device 2 exterior frame 3 interior frame 4 frame belonging to the exterior frame facing the exterior 5 frame belonging to the exterior frame facing the interior 6 frame belonging to the interior frame facing the exterior 7 frame belonging to the inner frame that faces the interior 8 thermal break of the outer frame 9 thermal break of the inner frame 10 connecting element 11 panel 12 striking lath 13 air compartment facing the exterior side of the joinery 14 air compartment facing the interior side of the joinery 15 air compartment directed towards the free space 16 air compartment directed towards the side of the connecting elements 17 terminal sealing lip 18 central sealing lip BE20 '19 terminal frictional element on thermal break 9 on the side of connecting element 20 friction terminal s element on thermal interruption 9 on the side of the free space 21 intermediate frictional element on thermal interruption 9 22 angle of the thermal interruption 23 terminal frictional element on thermal interruption 8 on side of connecting element 24 terminal frictional element on thermal interruption 8 on the side of the free space 25 intermediate friction element on thermal break 8 26 surface pointing towards the connecting elements 27 surface of the thermal break allocating to the free space 28 partition wall in thermal break 8 29 partition wall in thermal break 9 30 free space 31 hinge 32 seal 34 threshold 35 insulation between sill and floor plate 36 floor plate 37 floor 38 outer wall 39 outer seal 40 inner seal 41 inner wall 42 cavity
    权利要求:
    Claims (20)
    [1]
    CONCLUSIONS BE20
    A traditional steel joinery device (1) for windows or doors, comprising a steel outer frame (2) and a steel inner frame (3) and provided with at least one hinge (31) for pivotally bearing the inner frame (3) on the outer frame ( 2) constructed from profiles, between which frames (2,3) a free space (30) is provided with at least two adjacent thermal breaks (8, 9), characterized in that one of the two thermal breaks (8) has at least two adjacent air compartments (15, 16) in an X direction and that one of the two thermal breaks (9) has at least two adjacent air compartments (13, 14) in a Y direction, perpendicular to the X direction, characterized in that the ratio of the width of a profile to the depth of a profile is between 0.475 and 2.625.
    [2]
    A traditional steel window or door joinery device (1) according to claim 1, comprising a steel outer frame (2) and a steel inner frame (3), each composed of two substantially rectangular frames (4, 5, 6, 7); wherein two (4, 5) per two (6, 7) frames are interconnected with one or more connecting pieces (10); and at least provided with one hinge (31) for pivotably bearing the inner frame (3) on the outer frame (2), between which frames (2,3) a free space (30) is provided with at least two plastic thermal breaks ( 8, 9), which interruption (8, 9) of one or preferably a plurality of adjacent internal air compartments (13, 14, 15, 16) and of at least one protruding sealing lips (17, 18) which extend to the free space (30) extended.
    [3]
    Traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that the frames (4, 5, 6, 7) of the inner frame (3) and outer frame (2) each have one continuous cavity and are made from closed hollow profiles with a rectangular or square cross-section without any internal structures.
    [4]
    Traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that said connecting elements (10) connect respectively frames (6, 7) of the inner frame (3) and the respective frames ^ 20) connect the outer frame (2) to each other, be attached to or along the inside or outside of the frames.
    [5]
    Traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that said profiles have a volume percentage of steel between 12% and 35% by volume.
    [6]
    Traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that the two thermal breaks (8, 9) touch each other via sealing lip (18).
    [7]
    Traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that the thermal breaks (8, 9) are each located in a space which is limited on three sides with profiles or sheet materials at most.
    [8]
    Traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that at least one thermal break (8, 9) is provided with friction elements (19, 20, 21, 23, 24, 25) between the surface of the frame (4, 5, 6, 7) and the thermal break (8, 9) that are chamfered on one side at an angle of 45 °.
    [9]
    A traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that at least one thermal break (8, 9) is provided with two beveled corners (22) at 45 ° that extend into a friction element (19, 23).
    [10]
    Traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that at least one thermal break (8, 9) is provided with two terminal friction elements (20, 24) that are longer than the other friction elements (19, 21, 23, 25).
    [11]
    Traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that at least one thermal break (8, 9) is provided with a sealing lip (17,10lf20 'with a length at least equal at the width of the free space (30) between the outer frame (2) and the inner frame (3).
    [12]
    Traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that at least one thermal break (8, 9) has a convex surface (27) that faces the free space (30) between the outer frame (2) and the inner frame (3).
    [13]
    A traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that at least one thermal break (8, 9) has a concave surface which points to the connecting elements (10).
    [14]
    Traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that the thermal breaks (8, 9) are made from polybutadiene.
    [15]
    Traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that an impact lath (12) is arranged on one of the frames (4, 5, 6, 7).
    [16]
    Traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that the frames (4, 5, 6, 7) of the inner frame (3) and outer frame (2) are made of stainless steel 304 to be.
    [17]
    Traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that the connection between the frames (6, 7) of the inner frame (3) and the frames (4, 5) of the outer frame (2) are connected to each other in a discontinuous manner.
    [18]
    Traditional steel joinery device (1) for windows or doors according to at least one of the preceding claims, characterized in that the connecting elements (10) are made of plastic or wood.
    [19]
    A method for manufacturing a traditional steelwork window joinery device (1) according to any one of claims 1-18, comprising the following steps: assembling steel profiles into frames (4, 5, 6, 7); assembling the frames (4, 5, 6, 7) on the basis of connecting elements (10); arranging at least one hinge (31); applying a thermal break (8, 9) between the frames (4, 5, 6, 7).
    [20]
    Use of a traditional steel joinery device (1) for windows and doors according to one of claims 1-18 in residential, industrial, conservatory, greenhouse or stable construction.
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    同族专利:
    公开号 | 公开日
    BE1022443A1|2016-03-31|
    BE1021331B1|2015-10-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2877515A|1957-11-01|1959-03-17|Window Products Inc|Insulated metal-framed window sash|
    CH590390A5|1975-09-26|1977-08-15|Forster Hermann Ag|Two-part metal profile frame for window or door glazing units - with interconnecting plastic profiles and foam-filled cavity|
    DE2823317A1|1977-06-01|1978-12-14|Zoller Profiltechnik Ag|PROCESS FOR PRODUCING A THERMAL INSULATING CONNECTED PROFILE AND CONNECTED PROFILE PRODUCED BY THE PROCESS|
    NL8200201A|1982-01-20|1983-08-16|Polynorm Nv|Window etc. frame parts each have two sheet metal sections - connected with open sides facing, and insulation placed between flange edges|
    DE19526795C1|1995-07-12|1996-11-21|Mannesmann Ag|Profiled component containing insulating material|
    DE10033861A1|2000-07-12|2002-01-24|Dieter Klose|Method for producing a compound profile involves continuous application of heated, liquid thermal insulation material to an assembly consisting of inner and outer metal frames and a distance element|
    DE102004008414A1|2004-02-20|2005-09-01|Ingenieurbüro Dr.-Ing. Harald Schulz|Fire retarding support frame for internal and external panels has the outer frames linked by fire retarding thermal insulating inserts with integral support element|
    US20100175339A1|2009-01-13|2010-07-15|Ykk Corporation Of America|Thermally efficient window assembly|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    BE2014/0423A|BE1021331B1|2014-06-02|2014-06-02|TRADITIONAL STEEL WRAPPING DEVICE FOR WINDOWS AND DOORS|
    BEBE2014/0423|2014-06-02|EP15170351.9A| EP2952668A1|2014-06-02|2015-06-02|Traditional steel joinery arrangement for windows and doors|
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