EP3183157B1 - Dispositif de traction et de poussée - Google Patents

Dispositif de traction et de poussée Download PDF

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Publication number
EP3183157B1
EP3183157B1 EP15748233.2A EP15748233A EP3183157B1 EP 3183157 B1 EP3183157 B1 EP 3183157B1 EP 15748233 A EP15748233 A EP 15748233A EP 3183157 B1 EP3183157 B1 EP 3183157B1
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EP
European Patent Office
Prior art keywords
energy absorption
irreversible
absorption device
pulling
reversible
Prior art date
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Active
Application number
EP15748233.2A
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German (de)
English (en)
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EP3183157A1 (fr
Inventor
Bernhard Bonney
Martin Schüler
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.)
Voith Patent GmbH
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Voith Patent GmbH
Priority date (The priority date 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 date listed.)
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Publication date
Priority claimed from DE102014216719.1A external-priority patent/DE102014216719A1/de
Priority claimed from DE102015207849.3A external-priority patent/DE102015207849A1/de
Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Priority to PL15748233T priority Critical patent/PL3183157T3/pl
Publication of EP3183157A1 publication Critical patent/EP3183157A1/fr
Application granted granted Critical
Publication of EP3183157B1 publication Critical patent/EP3183157B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/16—Buffers absorbing shocks by permanent deformation of buffer element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/04—Draw-gear combined with buffing appliances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/04—Draw-gear combined with buffing appliances
    • B61G9/06—Draw-gear combined with buffing appliances with rubber springs

Definitions

  • the invention relates to a pulling and pushing device, in detail with the features from the preamble of claim 1.
  • the invention also relates to an energy dissipation device for integration in such a pulling and pushing device.
  • the pamphlet EP 2 335 996 B1 discloses a central buffer coupling with an at least two-part coupling rod which is fastened to the car body via a tension bracket, the rear coupling rod section being connected to the car body so as to be longitudinally displaceable relative to the tension bracket.
  • At least one energy absorbing device for example in the form of a spring device or in the form of a deformation tube, which responds after a critical impact force introduced into the energy absorbing element is exceeded and through plastic deformation reduces part of the impact energy introduced into the energy absorbing element and designed to at least partially absorb the impact energy that occurs in a crash or normal driving operation and is transmitted from the coupling rod to the car body, ie to convert or absorb it into plastic deformation work and heat.
  • the design depends on the size of the forces that occur. For very high energy consumption, the energy-consuming devices must be designed accordingly, which is reflected in an increased space requirement.
  • a rail vehicle with a coupling linkage and a rubber damper which is coupled to the body of the coupling by a connecting bolt, and an irreversible energy-absorbing element that is tubular and has a rectangular cross-section over its entire length, the rubber damper arrangement and the irreversible Energy-absorbing members are arranged in series in the longitudinal direction of a vehicle body of the vehicle.
  • the vehicle body frame is configured to receive a collision load in the longitudinal direction of the vehicle body that is transmitted through the energy absorbing member.
  • the rubber damper is held in a support frame which is attached to the vehicle body frame.
  • a pulling and pushing device flanged to a subframe of a rail vehicle and having the pulling and pressure side energy absorbing devices arranged in a single housing is off DE 20 2005 004 502 U1 previously known.
  • Pressure-side and pull-side energy absorption system connected in series in a housing, one of the two including a deformation element.
  • the task is to further develop a coupling linkage of the type mentioned at the beginning, in particular a coupling linkage via tension brackets, as is usual for SA-3 couplings or AAR couplings, to the effect that for the transmission of tensile and compressive forces from the drawbar a high energy consumption in the available space can be installed without significant additional modifications.
  • the solution according to the invention should be characterized by a relatively simple structure.
  • the solution according to the invention thus combines the advantages of reversible and irreversible energy consumption in a minimal installation space for a pulling and buffing device while maintaining the existing installation conditions and allows simple retrofitting in already existing systems.
  • the reversible energy absorption device and the energy absorption device with irreversible energy consumption are connected in series, the energy absorption device with irreversible energy consumption being irreversibly deformed and / or destroyed if a predefined maximum tensile / impact force is exceeded . I.e. the power flow takes place one after the other through the individual energy absorption devices.
  • Each of the energy dissipation devices can be designed with regard to its area of application.
  • a shear device is provided between the reversible energy absorption device and the energy absorption device with irreversible energy consumption, which is designed and arranged in such a way that it responds when a maximum permissible tensile / impact force is exceeded and allows a destructive effect on the energy absorption device with irreversible energy consumption.
  • a simple structure and simple assembly are given for designs in which the energy dissipation device with irreversible energy consumption and the reversible energy dissipation device viewed in the longitudinal direction of the vehicle at least partially, preferably completely are arranged next to one another or are arranged after one another, the reversible energy absorption device being supported at least indirectly on the energy absorption device with irreversible energy consumption and the reversible energy absorption device and the energy absorption device with irreversible energy consumption each being supported with their end faces pointing away from one another on one of the two transmission elements, and the transmission elements via At least one tensioning device, in particular tie rods, are braced against each other and include stop surface areas for interacting with stop surface areas provided on the vehicle side for the introduction of tensile and / or compressive forces, and wherein the reversible energy dissipation device is supported on the first transmission element and the energy dissipation device with irreversible energy dissipation is arranged on the opposite transmission element are.
  • the energy dissipation devices are preferably arranged coaxially to one another. These can be completely preassembled as a structural unit in the space between the tension bracket and the car body or the component connected to it and having the tension and pressure stops.
  • an intermediate element is arranged between the reversible energy absorbing device and the energy absorbing device with irreversible energy consumption, which has a support surface for the reversible energy absorbing device and a support surface forms for the energy absorption device with irreversible energy consumption, wherein the intermediate element and the energy absorption device with irreversible energy consumption function as a support unit for the reversible energy absorption device until a maximum permissible tensile / impact force is reached Exceeding the maximum permissible tensile / impact force actuates the shear device and / or acts destructively on the energy absorption device with irreversible energy consumption. Support areas of different sizes and an offset between them can thus be coordinated with one another via the intermediate element. In particular, energy dissipation devices with different sizes can be combined with one another.
  • the intermediate element has a surface area on its end face directed towards the energy dissipation device with irreversible energy consumption, which is designed to be suitable for interacting with the shear device and / or the reversible energy dissipation device and with at least one surface area on the energy dissipation device with irreversible energy consumption To interact with energy consumption.
  • a further surface area is provided on the opposite end face, which serves to support the reversible energy dissipation device.
  • the reversible energy dissipation device has at least one or a plurality of reversible energy dissipation elements which can be connected in series or in parallel with regard to the guidance of the power flow.
  • the individual energy-absorbing element is preferably designed as a polymer spring.
  • the design as a polymer spring allows different spring geometries on the one hand.
  • a centrally symmetrical design of the spring elements is preferably selected. With regard to their support on the transmission element on the coupling rod side and the intermediate element or directly on the energy absorption device with reversible energy consumption, however, at least in the end areas, a geometry deviating from the centrally symmetrical design, in particular a cross-sectional shape different from a circular shape, can be given.
  • the intermediate element is designed as a cone at least on one end face. In cooperation with a destructive energy-absorbing element in the form of a deformation tube, this allows an optimized introduction of force.
  • the energy absorption device with irreversible energy consumption comprises at least one destructive deformation element.
  • the individual destructive deformation element is preferably designed as an element from the following group of elements: a deformation body, a deformation tube or a honeycomb structure.
  • a deformation body is a three-dimensional structure of any contour. This offers the advantage of being able to adapt the destructively deformable element to any connection geometries and installation situations as well as the load case.
  • this When designed as a deformation tube, this is designed as a hollow profile element at least over a partial area of its axial extension, the cross section of the hollow profile being designed as a tube, box profile or polygon.
  • the design as a tube in conjunction with the design of the reversible energy absorption device as a spring unit, offers the advantage of arranging the two coaxially aligned with one another in a housing.
  • the response force and the desired deformation behavior can be set as a function of the geometry of the cross-sectional area, wall thickness, extension in the longitudinal direction (length) and the material used.
  • the individual energy dissipation devices are preferably arranged in a housing, the housing preferably being formed in several parts.
  • the stop areas for introducing tensile forces and / or compressive forces on the car body are preferably arranged on a guide that can be connected to the car body, the guide preferably being formed by a profile element.
  • the energy absorption device according to the invention with two transmission elements braced against each other in the longitudinal direction of the energy absorption device, in particular tie rods, and at least one reversible energy absorption device arranged between the transmission elements is characterized in that the energy absorption device further comprises an energy absorption device with irreversible energy absorption, the reversible energy absorption device and the energy absorbing device with irreversible energy consumption are at least partially arranged next to each other or at least partially arranged after each other and that the reversible energy absorbing device is at least indirectly supported on the energy absorbing device with irreversible energy consumption and the reversible energy absorbing device and the energy absorbing device with irreversible energy consumption each have a facing away from each other Support one of the two transmission elements.
  • the energy dissipation device combines advantages of reversible and irreversible energy consumption in a minimal installation space in a compact structural unit, which can be prefabricated.
  • the reversible energy dissipation device and the Energy absorption device with irreversible energy consumption preferably arranged coaxially to one another.
  • a shearing device is preferably provided between the reversible energy dissipation device and the energy dissipation device with irreversible energy consumption, which is designed and arranged to respond when a maximum permissible tensile / impact force is exceeded and a destructive effect on the energy dissipation device with irreversible energy consumption.
  • the intermediate element is designed as a cone for this purpose.
  • the Figure 1 shows an example of a design of a central buffer coupling 101 known from the prior art.
  • the theoretical longitudinal axis L of the central buffer coupling 101 coincides with the longitudinal direction of the vehicle in the installed position.
  • the directions of the tensile and compressive loads on the coupling rod 102 that occur during operation are denoted by Z for the pulling direction and D for the pushing direction.
  • the central buffer coupling 101 shown is, for example, a central buffer coupling of the type SA-3, in which a coupling rod 102 is connected via a wedge 130 to a tension bracket 104 connected to the underframe 109 of a car body.
  • the coupling rod 102 is coupled with a coupling head 103 either directly or, if the coupling rod 102 is divided, via further intermediate elements.
  • a pulling and pushing device 105 is arranged, which comprises an energy absorbing device 106 in the form of a spring device, at least one energy absorbing device 107, in particular at least one reversible energy absorbing element the use of a Energy absorption device comprising at least one destructive energy absorption element in the form of a deformation tube is conceivable.
  • the arrangement takes place within the extension of the tension bracket 104 between the coupling rod 102 and support of this on stop surface areas provided for this purpose and effective in the pulling or pushing direction on the underframe 109 of the car body.
  • FIGS. 2a and 2b show, based on a section from a central buffer coupling 1, the articulation of a coupling rod 2 according to the invention via a tension bracket 4 on the underframe 9 of a car body in different views.
  • Figure 2a shows the essential components of the inventive pulling and buffing device 5 in a view from above, while Figure 2b represents a perspective view. Only the essential elements of the pulling and pushing device 5 can be seen. This is designed in such a way that the power flow of the pulling / pushing forces transmitted by the coupling rod 2 is passed completely through the energy absorbing device 6.
  • the energy absorption device 6 comprises a reversible energy absorption device 7, comprising at least one reversible energy absorption element and an energy absorption device 10 with irreversible energy consumption, hereinafter referred to as irreversible energy absorption device 10 for short.
  • Reversible and irreversible energy absorption devices 7 and 10 are arranged in series and, viewed in the longitudinal direction of the pulling / buffing device 5, arranged one behind the other.
  • the arrangement takes place between two transmission elements 11 and 12 - a transmission element 11 arranged on the coupling rod side in the longitudinal direction of the longitudinal axis L of the coupling, in particular a first stop plate, and a transmission element 12 arranged on the car body side, in particular a second stop plate, which are connected to one another and under prestress via at least one, preferably several tie rods 15 the reversible energy dissipation device 7 are connected.
  • the or the individual tie rods 15 are preferably arranged around the outer circumference of the individual energy dissipation devices 7 and 10, in particular at a distance from them. It would also be conceivable to pass the tie rods through the energy absorption devices and at the same time to use them as guides, in particular for the spring units.
  • the transmission elements 11, 12 each have support areas 21 and 22 on their end faces facing away from each other, in particular in the form of support surfaces or surface areas, which can be brought into operative connection with corresponding stop areas, in particular stops 13, 14 on the car body, in particular underframe 9.
  • the transmission elements 11, 12 are preferably disk-shaped or plate-shaped, but can also be designed in functional concentration as housing components that are preferably designed to at least partially enclose at least a portion of one of the energy dissipation devices 7 or 10 in the circumferential direction.
  • the stops 13 and 14 can be formed directly on the underframe 9 or, however, preferably in a longitudinal member 8 arranged on this, the longitudinal member 8 preferably being connected to the underframe 9 on the car body.
  • the stops 13 and 14 on the side member 8 for the tension bracket 4 act as a tension or pressure stop.
  • the stop 13 arranged on the coupling rod side in the longitudinal direction L in the illustrated case acts as a tension stop, while the stop 14 acts as a pressure stop.
  • the stops 13 and 14 each have support areas, in particular support surface areas 24 and 25, which interact with the energy absorbing device 6, in particular the transmission elements 11 and 12.
  • the pulling and pushing device 5 is designed in such a way that the flow of force of the compressive forces transmitted by the coupling rod 2 from the coupling rod-side and the front transmission element 11 in the longitudinal direction L via the energy absorption device 7 to the first transmission element 11 opposite end face of the second transmission element 12 is transmitted and the force flow of the tensile forces transmitted by the coupling rod 2 and the tension bracket 4 from the rear transmission element 12 on the car body side via the energy dissipation device 6 to the end face on the transmission element 11 on the coupling rod side opposite the transmission element 12 on the wagon body side and from this to the first stop 13 takes place via the interaction of the support areas 21 and 24 on the first transmission element 11 and on the tension stop 13.
  • the tension bracket 4 is connected to the end area of the coupling rod 4 oriented on the vehicle side, here via a wedge 30 aligned perpendicular to the longitudinal axis L, the connection with or free of a possibility of relative movement between the coupling rod 2 and the tension bracket 4.
  • the individual energy dissipation devices 7 and 10 each lie with their front sides facing the transmission elements 11, 12 with surface areas, preferably completely against correspondingly designed surface areas 27 and 28 on the latter.
  • the reversible energy absorption device 7 comprises at least one energy absorption element.
  • This is designed in a particularly advantageous embodiment as a spring device, in particular a polymer spring.
  • This is preferably guided on a guide 29, in particular a guide bolt, provided between an intermediate element 17 and transmission element 11.
  • the cross-sectional geometry of this can be selected as desired.
  • circular cross-sectional geometries or with little deviation from the circular shape are selected.
  • the reversible energy dissipation device is between the clutch-side transmission element 11 and the irreversible energy dissipation device 10 arranged.
  • the irreversible energy dissipation device 10 comprises an irreversible deformation element in the form of a deformation tube 16. This is to be understood as an element which at least plastically deforms when a force is applied that is greater than the maximum permissible force.
  • the energy dissipation devices 7 and 10 are arranged coaxially with respect to one another and are preferably arranged next to one another, it being possible for an intermediate element 17 to be provided between them, in the case shown.
  • the reversible energy absorption device 7, in particular the spring device is supported on the deformation tube via this.
  • the intermediate element 17 has a surface area on the end face directed towards the coupling rod-side transmission element 11, which serves as a support area for the spring device, in particular the end area on the car body side in the installed position.
  • the spring device is preferably supported over the entire surface on the intermediate element 17.
  • the deformation tube 16 is supported on the end face opposite the end face on the coupling rod side.
  • This preferably has a stop surface for interaction with the counter-element, which is designed to be inclined when viewed in the longitudinal direction of the energy-absorbing element.
  • the deformation tube In the end region on the coupling rod side, the deformation tube has a wall region, the end face of which comes to rest flush against the intermediate element 17.
  • the two surface areas that are operatively connected to one another or abut one another, in particular of the intermediate element 17 and the deformation tube 16, are preferably inclined in the longitudinal direction, with a circular or ring-shaped cross section as conical surfaces.
  • a shearing device 18 in the form of a projection arranged on the inner circumference of the deformation tube 16 is arranged downstream of the surface area of the deformation tube 16 provided for contact with the intermediate element 17.
  • the individual stop surface formed by a projection formed on or connected to the energy absorbing element.
  • the one-piece training offers the advantage of simple manufacture. A uniform load introduction is ensured by the fact that the individual stop surface is designed to be closed when viewed in the circumferential direction of the energy absorption element. In the event of an overload, this design ensures that the projection shears off and the deformation tube 16 is expanded.
  • the energy dissipation device 7 is enclosed by a housing part 19. This encloses a partial area of the energy absorbing device 7, in particular the spring device viewed in the longitudinal direction in the circumferential direction, forming a distance that describes a cavity and is at least partially filled when the spring device is deformed.
  • Another housing part is formed here directly on the transmission element 11 and, viewed in the longitudinal direction, extends over a partial area of the extent of the energy absorbing device 7, in particular the spring device. An at least partial overlap of the further housing part and the housing part 19 are possible.
  • means for guiding them are integrated in the end faces of the transmission elements 11, 12 directed towards the energy absorption devices 7 and 10.
  • These can be recesses or projections which fix the energy absorbing devices with regard to their position relative to the transmission element transversely to the longitudinal direction, i.e. Avoid slipping or shifting across the longitudinal direction.
  • Figure 3 shows an example of a particularly advantageous design of the pulling and buffing device 5 with the energy absorbing device 6.
  • This comprises two transmission elements 11, 12 provided for cooperation with stops 13, 14 arranged on the vehicle side, which are spaced apart in the axial direction with the interposition of the energy absorbing devices 7, 10 and are braced against each other via tie rods 15.
  • the stops 13, 14 are provided in particular on the underframe 9 and have support surfaces or support surface areas 24 and 25 for interaction with the transmission elements 11, 12.
  • the transmission elements 11, 12 are preferably designed in the form of plates or discs, the support areas 21 and 22 being formed by flat areas or area areas for interaction with the stops 13, 14 arranged on the vehicle side.
  • the intermediate element 17 and the shearing device 18 can also be seen in the partial section.
  • the Figure 3 shows an energy dissipation device 7 comprising a spring assembly. Designs with several spring units that are functionally connected in series are also conceivable.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Claims (23)

  1. Dispositif de traction et de poussée (5) pour un véhicule guidé sur une voie, notamment véhicule sur rails, avec une barre de couplage (2) pouvant être reliée à une carcasse de wagon d'un véhicule via un étrier de traction (4) de façon à transmettre les forces de traction et de poussée s'exerçant en situation de conduite depuis la barre de couplage (2) jusque sur la carcasse de wagon, avec un dispositif de consommation d'énergie (6) disposé entre la zone d'extrémité de la barre de couplage (2) située du côté de la carcasse de wagon et la carcasse de wagon, avec un dispositif de consommation d'énergie (7) réversible, le dispositif de consommation d'énergie (6) est conçu de telle sorte que le flux de force des forces de poussée transmises à celui-ci par la barre de couplage et/ou des forces de traction transmises via l'étrier de traction soit conduit à travers lui et transmis à la carcasse de wagon via des zones de butée (13, 14) prévues pour l'introduction de forces de traction et/ou de forces de pression au niveau de la carcasse de wagon ou d'un composant au moins indirectement relié à celle-ci, le dispositif de consommation d'énergie (6) comportant, dans la position encastrée, vu dans la direction longitudinale de la barre de couplage (2), un élément de transmission (11) avant du côté du véhicule et un élément de transmission (12) arrière du côté du véhicule entre lesquels le dispositif de consommation d'énergie (7) réversible est disposé de façon précontrainte ;
    caractérisé en ce que :
    le dispositif de consommation d'énergie (6) comprend également un dispositif de consommation d'énergie (10) avec une consommation d'énergie irréversible et que le dispositif de consommation d'énergie (6) est disposé à l'intérieur du prolongement axial de l'étrier de traction (4), vu dans la direction longitudinale du véhicule.
  2. Dispositif de traction et de poussée (5) selon la revendication 1, caractérisé en ce que le dispositif de consommation d'énergie (10) est connecté en série avec une consommation d'énergie irréversible en direction du dispositif de consommation d'énergie (7) réversible, le dispositif de consommation d'énergie (10) étant déformé ou détruit de façon irréversible avec une consommation d'énergie irréversible en cas de dépassement d'une force de traction/poussée maximale prédéfinie.
  3. Dispositif de traction et de poussée (5) selon l'une quelconque des revendications 1 ou 2, caractérisé en ce qu'un dispositif de cisaillement (18) est prévu entre le dispositif de consommation d'énergie (7) réversible et que le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible est conçu et disposé de façon à réagir, en cas de dépassement d'une force de traction/poussée maximale admise, et à autoriser une action destructive sur le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible.
  4. Dispositif de traction et de poussée (5) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible du dispositif de consommation d'énergie (7) réversible est placé au moins en partie à côté, vu dans la direction longitudinale du véhicule, ou placé au moins en partie en aval, du dispositif de consommation d'énergie (7) réversible butant au moins indirectement contre le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible et que le dispositif de consommation d'énergie (7) réversible et le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible butent respectivement, avec leurs côtés avant s'écartant, contre un des deux éléments de transmission (11, 12) ;
    les éléments de transmission (11, 12) étant déformés les uns contre les autres via au moins un dispositif de serrage, notamment une ancre de traction (15) et comprennent les surfaces de butée ou zones superficielles de butée (21, 22) pour l'interaction avec les surfaces de butée prévues du côté du véhicule ou les zones superficielles de butée (24, 25) pour l'introduction des forces de traction et/ou de pression, le dispositif de consommation d'énergie (7) réversible étant disposé en butée contre un premier élément de transmission (11) et le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible butant contre l'élément de transmission (12) opposé et les éléments de transmission (11, 12) étant déformés entre eux via l'ancre de traction (15).
  5. Dispositif de traction et de poussée (5) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de consommation d'énergie (7) réversible et le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible sont disposés dans le plan coaxial l'un par rapport à l'autre entre les deux éléments de transmission (11, 12).
  6. Dispositif de traction et de poussée (5) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un élément intermédiaire (17) est disposé entre le dispositif de consommation d'énergie (7) réversible et le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible formant une surface de butée pour le dispositif de consommation d'énergie (7) réversible et une surface de butée pour le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible, l'élément intermédiaire (17) et le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible servant d'unité de soutien pour le dispositif de consommation d'énergie (7) réversible jusqu'à atteindre une force de traction/poussée maximale admise et, en cas de dépassement de la force de traction/poussée maximale admise, le dispositif de cisaillement (18) actionne et/ou agit de façon destructive sur le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible.
  7. Dispositif de traction et de poussée (5) selon la revendication 6, caractérisé en ce que l'élément intermédiaire (17) comporte, au niveau de son côté avant orienté vers le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible, une zone superficielle réalisée de façon à être adaptée pour interagir avec le dispositif de cisaillement et/ou avec au moins une zone superficielle située au niveau du dispositif de consommation d'énergie (10) à consommation d'énergie irréversible.
  8. Dispositif de traction et de poussée (5) selon la revendication 6 ou 7, caractérisé en ce que l'élément intermédiaire (17) est réalisé sous la forme d'un cône, comprenant une surface avant pour la butée du dispositif de consommation d'énergie (7) réversible et une surface de butée en interaction avec le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible.
  9. Dispositif de traction et de poussée (5) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de consommation d'énergie (7) réversible comprend au moins un élément ou une pluralité d'éléments de consommation d'énergie réversibles connectés en série ou en parallèle par rapport au guidage du flux de force.
  10. Dispositif de traction et de poussée (5) selon la revendication 9, caractérisé en ce que le dispositif de consommation d'énergie (7) réversible comprend au moins un ressort en polymère.
  11. Dispositif de traction et de poussée (5) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible comprend au moins un élément de déformation à action destructive.
  12. Dispositif de traction et de poussée (5) selon la revendication 11, caractérisé en ce que l'élément de déformation à action destructive est réalisé sous la forme d'un élément appartenant au groupe d'éléments suivants :
    - un corps de déformation
    - un tube de déformation (16) ; et
    - une structure en nids d'abeille.
  13. Dispositif de traction et de poussée (5) selon la revendication 8 ou 9, caractérisé en ce que le tube de déformation (16) est réalisé, au moins sur une zone partielle de son prolongement axial, sous la forme d'un élément profilé creux, la section transversale du profilé creux étant réalisée de façon à être sélectionnée dans le groupe de profilés suivants :
    - tube
    - caisson
    - polygone.
  14. Dispositif de traction et de poussée (5) selon l'une quelconque des revendications 1 à 13, caractérisé en ce que le dispositif de consommation d'énergie (6) est entouré au moins en partie, de préférence entièrement, par un carter (19).
  15. Dispositif de traction et de poussée (5) selon la revendication 14, caractérisé en ce que le carter (19) est réalisé en plusieurs parties et fait au moins en partie partie intégrante des éléments de transmission (11, 12) .
  16. Dispositif de traction et de poussée (5) selon l'une quelconque des revendications précédentes, caractérisé en ce que les butées et/ou les zones de butée sont disposées, pour l'introduction de forces de traction et/ou de forces de pression, au niveau de la carcasse de wagon, au niveau d'un guide (8) pouvant être relié à la carcasse de wagon, le guide étant de préférence formé par un élément profilé.
  17. Dispositif de consommation d'énergie (6) avec deux éléments de transmission (11, 12) déformés l'un contre l'autre dans la direction longitudinale du dispositif de consommation d'énergie (6) via au moins un dispositif de serrage, notamment une ancre de traction (15), et au moins un dispositif de consommation d'énergie (7) réversible disposé entre les éléments de transmission, caractérisé en ce que :
    le dispositif de consommation d'énergie (6) comprend également un dispositif de consommation d'énergie (10) à consommation d'énergie irréversible, le dispositif de consommation d'énergie (7) réversible et le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible étant placés au moins en partie à côté l'un de l'autre ou étant disposés au moins en partie en aval l'un de l'autre ;
    le dispositif de consommation d'énergie (7) réversible bute au moins indirectement contre le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible et le dispositif de consommation d'énergie (7) réversible et le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible butent respectivement contre un des deux éléments de transmission (11, 12) avec leurs côtés avant s'écartant.
  18. Dispositif de consommation d'énergie (6) selon la revendication 17, caractérisé en ce que le dispositif de consommation d'énergie (7) réversible et le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible sont disposés dans le plan coaxial l'un par rapport à l'autre.
  19. Dispositif de consommation d'énergie (6) selon la revendication 17 ou 18, caractérisé en ce qu'un dispositif de cisaillement (18) est prévu entre le dispositif de consommation d'énergie (7) réversible et que le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible est conçu et disposé de façon à réagir, en cas de dépassement d'une force de traction/poussée maximale admise, et à autoriser une action destructive sur le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible.
  20. Dispositif de consommation d'énergie (6) selon la revendication 17 à 19, caractérisé en ce qu'un élément intermédiaire (17) est disposé entre le dispositif de consommation d'énergie (7) réversible et le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible, ledit élément formant une surface de butée pour le dispositif de consommation d'énergie (7) réversible et une surface de butée pour le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible, l'élément intermédiaire (17) et le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible servant d'unité de soutien pour le dispositif de consommation d'énergie (7) réversible jusqu'à atteindre une force de traction/poussée maximale admise et, en cas de dépassement de la force de traction/poussée maximale admise, un dispositif de cisaillement (18) actionne et/ou agit de façon destructive sur le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible.
  21. Dispositif de consommation d'énergie (6) selon la revendication 20, caractérisé en ce que l'élément intermédiaire (17) est réalisé sous la forme d'un cône, comprenant une surface avant pour la butée du dispositif de consommation d'énergie (7) réversible et une surface de butée en interaction avec le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible.
  22. Dispositif de consommation d'énergie (6) selon l'une quelconque des revendications 17 à 21, caractérisé en ce que le dispositif de consommation d'énergie (7) réversible comprend au moins un élément ou une pluralité d'éléments de consommation d'énergie réversibles, par rapport au guidage du flux de force connectés en série ou en parallèle et que le dispositif de consommation d'énergie (10) à consommation d'énergie irréversible comprend au moins un élément de déformation à action destructive réalisé sous la forme d'un élément appartenant au groupe d'éléments suivants :
    - un corps de déformation ;
    - un tube de déformation (16) ; ou
    - une structure en nids d'abeille.
  23. Dispositif de consommation d'énergie (6) selon l'une quelconque des revendications 17 à 22, caractérisé en ce que le dispositif de consommation d'énergie (6) est entouré au moins en partie, de préférence entièrement, par un carter (19), le carter (19) étant réalisé en plusieurs parties et faisant au moins en partie partie intégrante des éléments de transmission (11, 12).
EP15748233.2A 2014-08-22 2015-08-06 Dispositif de traction et de poussée Active EP3183157B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15748233T PL3183157T3 (pl) 2014-08-22 2015-08-06 Urządzenie cięgłowe i zderzne

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014216719.1A DE102014216719A1 (de) 2014-08-22 2014-08-22 Kupplungsanlenkung
DE102015207849.3A DE102015207849A1 (de) 2015-04-29 2015-04-29 Zug- und Stoßeinrichtung
PCT/EP2015/068164 WO2016026708A1 (fr) 2014-08-22 2015-08-06 Dispositif de traction et de poussée

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EP3183157B1 true EP3183157B1 (fr) 2020-10-07

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US (1) US10611387B2 (fr)
EP (1) EP3183157B1 (fr)
CN (1) CN106573630B (fr)
PL (1) PL3183157T3 (fr)
RU (1) RU2670735C9 (fr)
WO (1) WO2016026708A1 (fr)

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CN112977550A (zh) * 2019-12-17 2021-06-18 中车唐山机车车辆有限公司 运控分区与牵引控制一体化的中速磁浮轨旁系统
RU200822U1 (ru) * 2020-03-13 2020-11-12 Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") Тяговый хомут
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Publication number Publication date
EP3183157A1 (fr) 2017-06-28
RU2017105465A (ru) 2018-09-24
CN106573630A (zh) 2017-04-19
US10611387B2 (en) 2020-04-07
PL3183157T3 (pl) 2021-01-25
US20170158211A1 (en) 2017-06-08
RU2670735C9 (ru) 2018-11-30
CN106573630B (zh) 2019-07-09
WO2016026708A1 (fr) 2016-02-25
RU2670735C2 (ru) 2018-10-24
RU2017105465A3 (fr) 2018-09-24

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