EP2907719B1 - Dispositif de roulement, ensemble d'enroulement et système de plancher - Google Patents

Dispositif de roulement, ensemble d'enroulement et système de plancher Download PDF

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Publication number
EP2907719B1
EP2907719B1 EP15153446.8A EP15153446A EP2907719B1 EP 2907719 B1 EP2907719 B1 EP 2907719B1 EP 15153446 A EP15153446 A EP 15153446A EP 2907719 B1 EP2907719 B1 EP 2907719B1
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EP
European Patent Office
Prior art keywords
bearing device
floor
receiving element
bearing
fastening means
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP15153446.8A
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German (de)
English (en)
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EP2907719A1 (fr
Inventor
David Heinrich
Rita Saremsky
Matthias Obst
Ralf Bittner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Holdings SA
Original Assignee
Bombardier Transportation GmbH
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Publication date
Application filed by Bombardier Transportation GmbH filed Critical Bombardier Transportation GmbH
Priority to EP15153446.8A priority Critical patent/EP2907719B1/fr
Publication of EP2907719A1 publication Critical patent/EP2907719A1/fr
Application granted granted Critical
Publication of EP2907719B1 publication Critical patent/EP2907719B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/10—Floors

Definitions

  • the invention relates to a storage device, a storage arrangement and a floor system of a rail vehicle.
  • floor modules are attached to a support structure to provide a floor.
  • a surface of the floor modules or a floor covering attached to the surface then forms a floor on which passengers can stand or on which objects to be transported can be stored.
  • heatable floor systems which consist at least partially of heatable floor modules.
  • Different floor modules can be connected via connecting elements. It is also known to attach the connecting elements to the supporting structure in order to create the mechanical connection between the floor modules and the supporting structure. In previous solutions, this attachment was achieved by direct and rigid screwing of the connecting element to the supporting structure.
  • a change in temperature can cause a change in the dimensions of the floor modules.
  • a width and/or length of a floor module can increase by up to 2 mm due to heating. If the floor modules are rigidly attached to the support structure, This can lead to undesired deformations, such as warping, or even undesired destruction, such as fractures.
  • the complete installation of a heated floor system has the disadvantage that when heating a vehicle that has previously been parked in wintry temperatures (sub-zero temperatures), the heating plates attached to a vehicle body shell and the vehicle body shell heat up at different speeds and the associated different expansion of the heating plates and of the vehicle shell can lead to warping and deformation of the heating plates, which are arranged, for example, between fastening profiles that are directly and rigidly connected to the vehicle shell. Furthermore, there is a risk that no longer permissible stresses will occur on the screw connections due to the bulging and deformed heating plates.
  • the EP 2 409 890 A1 discloses a floor for vehicles that allows for tolerance compensation and replacement of individual floor panels.
  • the floor has at least one floor rail with two mutually parallel hollow profiles, each with a longitudinal slot, in each of which at least one sliding nut is arranged.
  • At least a first and a second floor panel each lie in the area of one of their edges on a bearing surface of the floor rail.
  • the floor panels are clamped to the support surface by means of detachable fastening means which are in engagement with the slot nut.
  • the DE 20 2013 006 759 U1 discloses a floor structure for a rail vehicle, with a plurality of floor panels adjoining one another horizontally, two of the floor panels being connected to one another in such a way that thermally induced changes in length of the floor structure can be compensated for, with an elastic sealing profile being arranged between the two floor panels in an intermediate space which is kept free, and means are provided to secure the elastic sealing profile against slipping out.
  • the DE 10 2012 220 669 A1 discloses a rail vehicle with a floor which is supported on a car body floor of the rail vehicle and is connected at its lateral edge to a shell side wall of the rail vehicle via at least one elongated elastic expansion element for tolerance and/or temperature compensation, the elastic expansion element being Expansion profile is formed of elastic material, which is mounted with its one side on the edge of the floor and on its other side on the shell side wall of the car body.
  • the technical problem arises of creating a storage device, a storage arrangement and a floor system for a rail vehicle, which enable production of a floor system, in particular with heatable floor modules, with undesirable effects caused by thermally induced dimensional changes being avoided or be reduced.
  • a storage device for storing at least one floor module on a support structure of a rail vehicle is proposed.
  • the support structure can be formed by at least part of a vehicle body shell.
  • the storage device has at least one receiving element, the receiving element having at least one fastening means for fastening the at least has or forms a floor module.
  • the receiving element serves to receive the at least one floor module.
  • the receiving element can also serve to receive a further fastening means.
  • the bearing device has at least one bearing element, with the receiving element being able to be mounted in a floating manner on a surface of the supporting structure by means of the at least one bearing element in a first direction, with the first direction being oriented completely parallel to a floor surface of the floor module when the floor module is on the bearing device is attached.
  • the floor panels can be used e.g.
  • the floor panels can be connected in such a way that individual floor panels can be replaced.
  • the Lateral floor profiles can be integrated into the floor panel, for example as part of the lateral end profiles.
  • a heatable floor sandwich panel can comprise an aluminum sheet as the top cover layer, a heating foil, another aluminum sheet as an intermediate layer, a layer of PET foam and a further aluminum sheet as the bottom cover layer and be closed all around with an aluminum edge profile.
  • a floor module can also include a rubber layer or cork layer, which can be arranged on an underside of the floor module, in particular between the floor module and the supporting structure.
  • the floor module can also have a corresponding fastening means, which can interact with the fastening means on the storage device side for fastening.
  • the attachment can be a form-fitting or force-fitting or material-to-material attachment.
  • the attachment is a detachable attachment in order to be able to exchange floor modules.
  • the storage device can have a dovetail-shaped groove in which a corresponding dovetail-shaped bung of the floor module can be arranged.
  • the receiving element can have exactly one fastening means for receiving a floor module or more than one fastening means, in particular two fastening means, for receiving a first floor module and at least one further floor module.
  • the bearing device can also be referred to as a connecting device.
  • the receiving element can have a first, in particular upper, receiving profile and a further, in particular lower receiving profile. These can be mechanically fastened to one another, in particular detachably fastened to one another.
  • the first receiving profile can form a top wall with an upper side of the receiving element.
  • the further receiving profile can form a bottom wall with an underside of the receiving element.
  • either the first or the further receiving profile or the first and the further receiving profile can have or form the at least one fastening means.
  • the bearing element can in particular be designed as a plain bearing element. This can have a coated surface, in particular a surface coated with a slippery material.
  • the bearing element can also comprise such a slidable material or be made of such a material.
  • the slidable material can be selected in particular in such a way that a relative movement between the support structure and the receiving element is possible.
  • the material can have a reduced coefficient of friction compared to aluminum or steel.
  • the lubricious material can be formed, for example, from polytetrafluoroethylene.
  • the bearing element is arranged on an underside of the receiving element.
  • the bearing element can be attached to the underside, for example glued to the underside.
  • the bearing element can be attached to the support structure, in particular glued to the support structure.
  • the bearing element can also rest on a surface of the support structure.
  • the bearing element can in particular be designed in the form of a plate or disk. As a result, loads can be introduced into the supporting structure through the bearing element in an advantageous manner.
  • the receiving element can be fastened to the supporting structure by means of a further fastening means.
  • the fastening by means of the at least one further fastening means takes place in such a way that the receiving element is movable in particular in the at least first direction on the Support structure can be fastened. This can mean that a movement in a direction parallel to the surface of the support structure and/or perpendicular to the surface is possible. However, the movement can be limited to a maximum distance.
  • the additional fastening means can be a screw, for example.
  • the storage device can have or form the additional fastening means.
  • the further fastening means can be part of the storage device.
  • the receiving element has an opening on or in an underside of the receiving element, with the further fastening means for fastening to the supporting structure extending through the opening on or in the underside.
  • the bearing element has an opening, with the further fastening means extending through the opening of the bearing element for fastening to the supporting structure.
  • the opening can in particular be a through-opening in the previously explained bottom wall of the receiving element or in the bearing element.
  • the opening in the underside can connect an inner volume of the receiving element with an outer volume.
  • the opening is preferably designed as a slot, in particular with a predetermined length and width.
  • the length and/or the width of the opening on or in the underside of the receiving element can be greater than a diameter, in particular a maximum diameter, of a section of the further fastening means, which extends through the opening.
  • a length and/or the width and/or a diameter of the opening on or in the bearing element can be equal to or greater than the, in particular maximum, diameter(s) of a section of the further fastening means, which extends through the opening.
  • the receiving element has an inner volume, it being possible for at least part of the at least one further fastening means to be arranged in the inner volume.
  • the inner volume can be formed either by the first or by the further receiving profile or by both receiving profiles. This advantageously results in a compact design of the bearing device that requires little installation space.
  • the bearing device comprises at least one stop element, wherein the at least one stop element is arranged and/or designed in such a way that mobility in the at least first direction is limited.
  • the stop element can also be arranged and/or designed in such a way that mobility in a further direction, in particular in a vertical direction, is limited.
  • the vertical direction can be oriented perpendicularly to the surface of the support structure and/or the floor.
  • Movability in the first direction can be limited by the stop element to a predetermined extent, for example to a maximum displacement of 5 mm, 2 mm or 0.5 mm.
  • the stop element extends at least partially through the opening on or in the underside of the receiving element and/or through the opening in the bearing element.
  • the stop element preferably extends through the entire opening in or on the underside and/or in the bearing element. At least part of the stop element can also be arranged in the previously explained inner volume of the receiving element.
  • the stop element can be fixed rigidly and thus immovably to the supporting structure by means of the additional fixing means. This advantageously results in a compact design of the bearing device that requires little installation space.
  • the stop element has an opening, in particular a through-opening.
  • the further fastening means extends through the opening of the stop element for fastening to the supporting structure.
  • the stop element can be designed at least partially in the form of a hollow cylinder, more particularly as a bush.
  • the stop element has a collar on one end face, the collar extending at least partially over a base wall, in particular over an upper side of the base wall, of the receiving element.
  • the collar can be arranged in the interior volume explained above.
  • the stop element can be designed in particular as a collar bush.
  • a minimum diameter of the collar may be greater than a maximum diameter of the opening in the bottom of the receptacle.
  • the collar can be arranged in the inner volume of the receiving element.
  • an underside of the collar may be spaced a predetermined distance in the vertical direction from a surface of the underside of the accommodating volume facing toward the collar.
  • the collar can advantageously limit movement of the bearing device and thus of the floor panels in the vertical direction.
  • the receiving element has a free end section or forms such an end section, with at least part of the free end section extending away from the receiving element in at least the first direction.
  • the free end section can in particular be arranged or attached to the first receiving profile or be formed by it.
  • the free end portion can have an irregular surface, in particular a toothed surface.
  • the free end portion may be arranged vertically above an upper surface of the receiving member.
  • a bottom of the free end portion can with be spaced a predetermined distance from the top of the receiving member in the vertical direction.
  • the bearing device can also include a connecting section that connects the receiving element, in particular the first receiving profile, and the free end section.
  • the connection portion may extend in the vertical direction.
  • the free end portion may include a portion that extends across at least a portion of the top of the receiving member.
  • a recess can be formed between the top of the receiving element and the free end section, which can serve to receive a floor covering.
  • the free end section can advantageously cover a free space between two bearing devices that are adjacent in at least the first direction.
  • the arrangement comprises at least one first bearing device, which is designed in accordance with one of the previously described embodiments.
  • the arrangement comprises a further bearing device, wherein the further bearing device is arranged at a predetermined distance from the further bearing device in the first direction.
  • the distance can be a minimum distance between a lateral edge of the receiving element of the first bearing device and a lateral edge of a receiving element of the further bearing device. The distance is greater than zero.
  • the additional bearing device can be fixed rigidly, that is to say immovably, to the supporting structure.
  • the further storage device can also have at least one fastening means for fastening a floor module.
  • the further bearing device can have a first receiving profile and a further receiving profile.
  • the further storage device can also be designed in accordance with one of the previously described embodiments.
  • the distance can in particular be a predetermined distance, for example a distance of 15 mm or greater than 15 mm.
  • an expansion joint can advantageously be provided by a free space created due to the distance.
  • the floor module mounted by means of the first storage device can move into the free space in the event of dimensional changes. Undesirable effects of a dimensional change, in particular caused by heat, are thus also avoided.
  • the receiving element of the first bearing device has a free end section or forms such a free end section, with at least part of the free end section extending over a free space between the first bearing device and the further bearing device.
  • the free end section can preferably also extend over an upper side of the receiving element of the further bearing device.
  • the free end portion has a length that may be greater than the predetermined distance.
  • a bottom of the free end portion may be spaced a predetermined distance from the top of the receiving member of the other bearing device in the vertical direction.
  • a recess can be formed between the upper side of the receiving element of the further bearing device and the free end section, which can serve to receive a floor covering.
  • the free space can be limited by the free end section, the bearing devices and the supporting structure.
  • the depression in the floor created by the free space can advantageously be closed by the free end section.
  • this protects against dirt, but also offers improved safety for passengers who, for example, do not trip due to a depression.
  • the arrangement comprises a sealing element, the sealing element being arranged between the free end section, in particular an underside of the free end section, and an upper side, in particular of the receiving element, of the further bearing device.
  • the resulting free space is sealed.
  • the free end section and/or the further bearing device, in particular the receiving element of the further bearing device can have a recess in which the sealing element can be arranged.
  • the sealing element can be designed in particular as a rubber seal.
  • the sealing element can have an annular or cuboid section which is arranged between the free end section and the upper side of the receiving element of the further bearing device.
  • the sealing element can have at least one extension, which can be arranged in a previously explained recess.
  • a floor system is also proposed, wherein the floor system comprises at least one storage device according to one of the previously described embodiments.
  • the floor system also includes at least one floor module, in particular a heatable floor module, the floor module being attached to the bearing device via the at least one attachment means of the receiving element.
  • the flooring system may include multiple flooring modules and multiple storage devices.
  • a further floor module can also be attached to the storage device, in particular an adjacent floor module.
  • the floor system can also include the supporting structure explained above.
  • the flooring system can include at least one additional storage device, with the additional storage device likewise having at least one fastening means for receiving a floor module.
  • the further bearing device can be immovable, in particular immovable in the first direction, on the support structure be attached. In this case, along the first direction, a predetermined number of movably mounted bearing devices may be mounted adjacent to each other on the support structure, wherein adjacent an outer movably mounted bearing device an immovably mounted bearing device is mounted on the support structure.
  • the floor module/floor modules is/are thus movably mounted on the support structure via the storage device(s).
  • the flooring system comprises an arrangement according to one of the previously described embodiments, wherein a first floor module is attached to the first bearing device via the at least one fastening means of the receiving element of the first bearing device, wherein a further floor module is fastened to the first bearing device via the at least one fastening means of the receiving element Storage device is attached to the other storage device.
  • the floor modules can thus also be mounted on the support structure at a distance from one another in at least the first direction. In this way, an expansion joint is advantageously provided, which advantageously allows expansions, e.g. due to heating of the floor modules, in the first direction and at the same time allows installation and manufacturing tolerances to be compensated for.
  • a method for producing a floor in a rail vehicle is also described.
  • at least one storage device is provided according to one of the previously described embodiments.
  • a floor module is fastened to the storage device via the fastening means of the receiving element of the storage device and is thus movably mounted on a supporting structure.
  • the floor module can also be fastened to this further storage device via a fastening means of a receiving element of a further storage device.
  • opposite edges of the floor module can be attached to the bearing devices and thus be movably mounted on the support structure.
  • At least one arrangement can also be provided according to one of the previously described embodiments.
  • a further floor module is fastened to the further storage device via the fastening means of the receiving element of the further storage device and is thus mounted on a supporting structure at a distance from the first floor module.
  • FIG. 1 a schematic plan view of a floor system 13 according to the invention of a rail vehicle is shown.
  • the floor system 13 comprises a plurality of heatable floor panels 1, which are arranged adjacent to one another in a first direction x, which is oriented parallel to a longitudinal axis of the rail vehicle.
  • the first direction x is also oriented parallel to a surface of the floor panels 1 .
  • the floor system 13 further comprises a plurality of movable bearing devices 23 according to the invention, the floor panels 1 being attached by means of the bearing devices 23 to a vehicle shell 4 (see 2 ) trained support structure are movably mounted in the first direction.
  • the first direction is also oriented parallel to the surface of the support structure.
  • an immovable bearing device 24 with the floor panels 1 fastened to the immovable bearing device 24 being immovably mounted on the supporting structure by means of the immovable bearing devices 24.
  • FIG. 2 is a schematic cross section DD (see 1 ) represented by a bearing device 23 according to the invention. It is shown that the floor panels 1 have edge profiles that have a dovetail-shaped bung.
  • a receiving element of the bearing device 23 comprises a first fastening profile 2, which is upper in a vertical direction z, and a further fastening profile 3, which is lower in the vertical direction.
  • the fastening profiles 2, 3 are mechanically detachably attached to one another and form a dovetail-shaped groove for receiving the bungs of the edge profiles.
  • the bearing device 23 comprises a flanged bushing 6, which is connected directly and rigidly and thus immovably to the vehicle bodyshell 4, which provides the support structure according to the invention, by a screw 7.
  • the screw 7 extends through a through-opening in the collar bushing 6.
  • the collar bushing 6 here forms the stop element according to the invention.
  • the screw 7 here forms the further fastening means according to the invention.
  • the further fastening profile 3 has a through-opening designed as a slot 8 in a bottom wall of the further fastening profile 3 .
  • the screw 7 and the flanged bushing 6 extends through the elongated hole 8.
  • the flanged bushing 7 can thus be operatively connected to the elongated hole 8 of the further fastening profile 3.
  • a slidable material 11 is arranged between the further fastening profile 3 and the vehicle shell 4 , which allows movement between the further fastening profile 3 and the slidable material 11 .
  • the lubricious material 11 preferably comprises PTFE or another material with a low coefficient of friction, to facilitate sliding movement of the fastening profiles 2, 3 on the vehicle body shell 4.
  • the slidable material 11 is attached to the vehicle body shell 4 .
  • the first fastening profile 2 forms a free space 14 for the screw 7, in particular the screw head.
  • the other mounting profile 3 forms a free space 15 for the collar 6, in particular the collar of the collar 6 from.
  • the free space 14 and the free space 15 form an inner volume of the receiving element formed by the first and the further fastening profile 2 , 3 .
  • In 3 is a schematic plan view of a bearing device 23 according to the invention without screw 7 and collar bushing 6 (see 2 ).
  • the further fastening profile 3 is shown with the free space 15 for the collar bushing 6.
  • the elongated hole 8 is also shown. It can be seen that a length of the free space 15 in the first direction x is greater than a width of the free space 15 in a lateral direction y perpendicular to the first direction x and to the vertical direction z (see 2 ) is oriented.
  • a length of the slot 8 in the first direction x is also greater than a width of the slot 8 in the lateral direction.
  • both the length and the width of the free space 15 are greater than the length and width of the elongated hole 8.
  • a diameter of the collar of the collar bushing 6 can be greater than the length of the elongated hole 8, with a diameter of the hollow-cylindrical remaining section of the collar bushing 6 being smaller than the length of the elongated hole 8, and in particular also smaller than the width of the elongated hole 8.
  • FIG. 4 is a schematic cross-section EE (see 1 ) represented by an arrangement 25 according to the invention for storage.
  • the arrangement 25 comprises a movable bearing device 23, which in large parts is like that in 2 bearing device 23 shown is formed.
  • the 4 Storage device shown only one fastener for receiving a base plate 1.
  • the arrangement 25 also includes a further immovable bearing device 26 with a first fastening profile 16 and a further fastening profile 27.
  • the further immovable bearing device 26, in particular the first and the further Fastening profile 16, 27 of the further immovable bearing device 26 have a fastening means for receiving a further base plate 1.
  • the further immovable bearing device 26, in particular the further fastening profile 27 of the further immovable bearing device 26 is fastened immovably to a vehicle shell 4 forming a support structure according to the invention. It is also shown that the further fastening profile 3 of the movable bearing device 23 is at a predetermined distance A along the first direction x from the further immovable bearing device 26 . This creates a free space 28 between the bearing devices 23 , 26 . This space 28 is able to accommodate the expansion of the heated floor system 1, in particular the floor panels 1, and the installation and manufacturing tolerances that occur.
  • the first fastening profile 17 has a free end section which provides a cover 18 for the free space 28 . Furthermore, the free end section is arranged and designed in such a way that a joint 19 is provided for receiving a floor covering. The free end portion has a serrated surface.
  • a sealing profile 21 is also shown, which is arranged between the free end section and a surface of the further immovable bearing device 26 .
  • the further immovable bearing device 26 in particular the first fastening profile 16 of the further immovable bearing device 26 , has a cavity 20 for receiving the sealing profile 21 .
  • the rail vehicle can have a passenger compartment and can be used in local, regional and long-distance transport.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Claims (15)

  1. Dispositif de pose pour la pose d'un module de sol (1) sur une structure porteuse (4) d'un véhicule ferroviaire, le dispositif de pose (23) présentant au moins un élément de réception (2, 3), l'élément de réception présentant ou constituant au moins un moyen de fixation (7) destiné à fixer l'au moins un module de sol, dans lequel le module de sol constitue ou prépare une section d'un sol (13) dans le véhicule ferroviaire, caractérisé en ce que
    le dispositif de pose (23) présente au moins un élément de pose (11), l'élément de réception pouvant être déposé de façon flottante dans une première direction (x) au moyen de l'au moins un élément de pose sur une structure de la structure porteuse, la première direction (x) étant orientée entièrement parallèlement à une surface de sol du module de sol (1) si le module de sol (1) peut être fixé au dispositif de pose (23).
  2. Dispositif de pose selon la revendication 1, caractérisé en ce que l'élément de pose est disposé sur une face inférieure de l'élément de réception.
  3. Dispositif de pose selon la revendication 1 ou 2, caractérisé en ce que l'élément de réception peut être fixé à la structure porteuse au moyen d'un autre moyen de fixation.
  4. Dispositif de pose selon la revendication 3, caractérisé en ce que l'élément de réception présente une ouverture sur ou dans une face inférieure de l'élément de réception, l'autre moyen de fixation destiné à se fixer à la structure porteuse s'étendant à travers l'ouverture sur ou dans la face inférieure et/ou en ce que l'élément de pose présente une ouverture, l'autre moyen de fixation destiné à se fixer à la structure porteuse s'étendant à travers l'ouverture de l'élément de pose.
  5. Dispositif de pose selon la revendication 3 ou 4, caractérisé en ce que l'élément de réception présente un volume interne, où au moins une partie de l'au moins un autre moyen de fixation peut être disposée dans le volume interne.
  6. Dispositif de pose selon l'une des revendications 1 à 5, caractérisé en ce que le dispositif de pose (23) comprend au moins un élément de butée, l'au moins un élément de butée étant disposé et/ou constitué de façon à limiter une capacité de mouvement dans la première direction.
  7. Dispositif de pose selon la revendication 6, caractérisé en ce que l'élément de butée s'étend au moins en partie à travers l'ouverture sur ou dans la face inférieure de l'élément de réception et/ou à travers l'ouverture dans l'élément de pose.
  8. Dispositif de pose selon l'une des revendications 6 à 7, caractérisé en ce que l'élément de butée présente une ouverture, l'autre élément de fixation destiné à se fixer à la structure porteuse s'étendant à travers l'ouverture de l'élément de butée.
  9. Dispositif de pose selon l'une des revendications 6 à 8, caractérisé en ce que l'élément de butée présente un lien sur une face avant, le lien s'étendant au moins en partie sur une paroi inférieure de l'élément de réception.
  10. Dispositif de pose selon l'une des revendications 1 ou 9, caractérisé en ce que l'élément de réception présente ou constitue une section terminale libre, où au moins une partie de la section terminale libre s'étend à l'opposé de l'élément de réception dans la première direction (x).
  11. Dispositif pour poser au moins un module de sol sur une structure porteuse d'un véhicule ferroviaire avec au moins deux dispositifs de pose (23, 26), comprenant au moins un premier dispositif de pose (23) selon l'une des revendications 1 à 10 et un autre dispositif de pose (26), dans lequel l'autre dispositif de pose (26) est disposé à une distance prédéterminée (A) dans la première direction (x) de l'autre dispositif de pose.
  12. Dispositif selon la revendication 11, caractérisé en ce que l'élément de réception du premier dispositif de pose (23) présente ou constitue une section terminale libre, où au moins une partie de la section terminale libre s'étend sur un espace libre (28) entre le premier dispositif de pose (23) et l'autre dispositif de pose (26).
  13. Dispositif selon la revendication 11 ou 12, caractérisé en ce que le dispositif (25) comprend un élément d'étanchéité, l'élément d'étanchéité étant disposé entre l'extrémité terminale libre et une face supérieure de l'autre dispositif de pose (26).
  14. Système de sol, le système de sol (13) comprenant un dispositif de pose (23) selon l'une des revendications 1 à 10 ainsi qu'au moins un module de sol, le module de sol étant fixé au dispositif de pose (23) via l'au moins un moyen de fixation de l'élément de réception.
  15. Système de sol selon la revendication 14, caractérisé en ce que le système de sol (13) comprend un dispositif (25) selon l'une des revendications 11 à 13, un premier module de sol étant fixé au premier dispositif de pose (23) via l'au moins un dispositif de fixation de l'élément de réception du premier dispositif de pose (23), un autre module de sol étant fixé à l'autre dispositif de pose (26) via l'au moins un dispositif de fixation de l'élément de réception de l'autre dispositif de pose (26).
EP15153446.8A 2014-02-04 2015-02-02 Dispositif de roulement, ensemble d'enroulement et système de plancher Active EP2907719B1 (fr)

Priority Applications (1)

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CN112046513B (zh) * 2020-09-08 2022-01-25 中车青岛四方机车车辆股份有限公司 地板安装座支撑结构、地板支撑部件及双层轨道交通车辆
EP4067193A1 (fr) * 2021-03-31 2022-10-05 Stadler Rail AG Véhicule ferroviaire à profil de dilatation, procédé de fabrication d'un véhicule ferroviaire et profil de dilatation

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WO2014075893A1 (fr) * 2012-11-13 2014-05-22 Siemens Aktiengesellschaft Véhicule ferroviaire doté d'un élément de dilatation élastique allongé pour les compensations de tolérance et de température entre le plancher et l'ossature de la caisse de la voiture

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HUP0200303A2 (en) * 1999-03-17 2002-05-29 Siemens Sgp Verkehrstech Gmbh Height-adjustable bearing
DE102009022091A1 (de) 2009-05-20 2010-11-25 3A Technology & Management Ag Heizeinrichtung für Schienenfahrzeuge
DE102010036515B4 (de) * 2010-07-20 2014-05-28 Bombardier Transportation Gmbh Fußboden für Fahrzeuge sowie Bausatz für einen Fußboden mit einer Fußbodenschiene mit einem Doppelkammer-Hohlprofil
DE202013006759U1 (de) * 2013-07-26 2013-08-21 Siemens Aktiengesellschaft Fußbodenaufbau für ein Schienenfahrzeug

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Publication number Priority date Publication date Assignee Title
WO2014075893A1 (fr) * 2012-11-13 2014-05-22 Siemens Aktiengesellschaft Véhicule ferroviaire doté d'un élément de dilatation élastique allongé pour les compensations de tolérance et de température entre le plancher et l'ossature de la caisse de la voiture

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