EP4121333A1 - Agencement d'accouplement - Google Patents

Agencement d'accouplement

Info

Publication number
EP4121333A1
EP4121333A1 EP21702406.6A EP21702406A EP4121333A1 EP 4121333 A1 EP4121333 A1 EP 4121333A1 EP 21702406 A EP21702406 A EP 21702406A EP 4121333 A1 EP4121333 A1 EP 4121333A1
Authority
EP
European Patent Office
Prior art keywords
coupling
arrangement
joint
horizontal
axis
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.)
Pending
Application number
EP21702406.6A
Other languages
German (de)
English (en)
Inventor
Jessica LISSEK
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
Original Assignee
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.)
Filing date
Publication date
Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP4121333A1 publication Critical patent/EP4121333A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
    • B61G3/16—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling heads rigidly connected by rotatable hook plates or discs and balancing links, the coupling members forming a parallelogram, e.g. "Scharfenberg" type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/04—Couplings for special purposes not otherwise provided for for matching couplings of different types, i.e. transitional couplings

Definitions

  • the present invention relates generally to a coupling arrangement, in particular a hybrid coupling arrangement or transition coupling arrangement called for track-guided vehicles, in particular rail vehicles with at least one first coupling device with a coupling head of an automatic coupling that can be brought into or out of the coupling plane as required .
  • Coupling arrangements for the optional use of different coupling devices for coupling with a corresponding mating coupling are generally known from rail vehicle technology and are used to connect rail vehicles that are equipped with different coupling systems (for example Scharfenberg ® coupling on draw hooks).
  • the transition coupling is put on, for example, on the draw hook of a screw coupling, usually manually, while the coupling process with the central buffer coupling can take place automatically.
  • a conventional coupling arrangement for mixed coupling between an automatic coupling and a screw coupling generally has a coupling carrier which is at least partially designed as a housing and in which a coupling lock can be accommodated for mechanically connecting the transition coupling to a coupling lock provided in the coupling head of an automatic central buffer coupling .
  • a coupling bracket can be provided as an interface structure of the towing hook module, which, for example, can be received in the towing hook of a screw coupling and thus a mechanical connection of the transition coupling with the screw coupling can guarantee ge.
  • the coupling bracket of a transition coupling is placed on the draw hook of a screw coupling to be adapted.
  • the transition coupling is provided with carriers of the same design which are arranged parallel to one another on both sides at a distance from one another and which are connected to one another at the free ends by a bolt.
  • the bolt holds the coupling bracket of the transition coupling in the mouth of the Switzerlandha kens.
  • an angle lifter is arranged, comprising first and second links.
  • the links on both sides of the transition coupling are connected to and with each other by a common axis, the axis serving as a contact surface on the end face of the draw hook, so that the central position of the transition coupling is adjustable.
  • Another coupling arrangement in particular as a maneuvering coupling for track-guided vehicles, is known from EP 2 529 994 A1, for example.
  • This is characterized by the fact that it can be connected with different couplings, so that different maneuvering tasks can be performed with one and the same coupling arrangement without changing these and minimizing set-up times.
  • both full-track couplings and metro couplings can be coupled with this coupling arrangement without manual intervention by the operator being necessary for this.
  • the coupling arrangement known from EP 2 529 994 A1 has a coupling head changer which is used to automatically change coupling heads of different designs and / or different types in a vertical coupling plane defined by the coupling arrangement.
  • This coupling head changer is suspended accordingly with the help of a relatively complex arrangement on the draw hook of a screw coupling.
  • this version allows an automatic exchange of coupling heads of different designs or under different types in the coupling plane defined by the coupling arrangement.
  • the design is disadvantageous when coupling with a screw coupling is to be possible. For this it would be necessary to remove the coupling head changer from the draw hook, which in turn entails considerable set-up times.
  • Other systems are characterized by the provision of at least two coupling devices of different designs which, if necessary, can be pivoted into the dome plane.
  • EP 080 759 A1 discloses a coupling arrangement with a pull rod and a tow hook attached to it and at least two different coupling devices which are pivotably mounted on the pull rod about a horizontal axis, and an actuating device for pivoting the individual coupling devices into the coupling plane.
  • the actuating device comprises drive rods which, with one of their ends, engage in an articulated manner on the coupling devices or the connecting parts assigned to them. The other ends in each case are guided in an elongated hole of a support for a lifting cylinder guided on the pull rod, the lifting cylinder having a piston rod which acts on the ends of the drive rod.
  • a locking device for the drive rod is also provided.
  • either the draw hook or one of the two coupling devices can be used.
  • both coupling devices are swiveled up, the respective upper coupling device being locked in its position while the other coupling device is lowered by means of the lifting cylinder and the train hook is released.
  • the lower coupling device is to be used, it is swiveled into the coupling level with the aid of the lifting cylinder. This is done in the same way if the upper coupling device is to be used.
  • the arrangement of the actuator takes place below the pull rod and is designed relatively Jerusalemwen dig.
  • a generic coupling arrangement is known from EP 3 590 784 A1.
  • This comprises a tie rod with a first end region for connecting to a car body and a second end region opposite the first end region.
  • a joint arrangement is provided, via which a coupling head of an automatic coupling and a drawbar eye are pivotably mounted about a horizontal joint axis.
  • the coupling head of the automatic coupling is fixedly connected to the joint assembly.
  • An actuating device is provided for pivoting the coupling head of the automatic coupling into or out of a horizontal coupling plane as required.
  • This includes a drive which contains a cable winch which is mounted on a frame attached to the car body and via which the deflection can take place.
  • the disadvantage is with this one Execution essentially in the arrangement of the actuating device, which is dependent on the installation situation and the circumstances of the application on the vehicle.
  • the invention is based on the object of providing a coupling arrangement which can be connected to different automatic coupling devices, in particular mainline or metro couplings or similar central buffer couplings, on the one hand, and coupling devices of a different type and type, such as screw couplings, on the other hand, while minimizing set-up times, so that different maneuvering tasks can be performed without having to remove the transition coupling and in particular a draw hook module of the transition coupling from the draw hook of the screw coupling and without having to center the height originally.
  • the joint axis is pivotably mounted, the first coupling device comprising a coupling head of an automatic coupling which is fixedly connected to the joint assembly, an actuating device for pivoting the coupling head in or out of the automatic coupling as required into or out of a horizontal coupling level;
  • the actuating device is fastened to the tie rod and comprises at least one drive device which engages the joint arrangement eccentrically to the horizontal joint axis and is designed to pivot the coupling head of the automatic coupling into or out of the horizontal coupling plane, if necessary.
  • the solution according to the invention offers the advantage of a coupling arrangement suitable for adapting different coupling systems by swiveling the at least first coupling device out of the coupling plane while providing the space required for introducing and arranging a second coupling device of different types for the first coupling device in the coupling plane in a very compact design .
  • the coupling arrangement can be set without the need for modifications to the vehicle for the actuating device in different connection environments, in particular car body designs.
  • the coupling arrangement can be provided as a pre-assembled unit, including the actuating device for connecting different coupling systems, and can be constructed and designed very compactly.
  • connection between two components is understood to be rigid or non-rotatably, which, when one of the components moves, makes it possible to forcibly move the other of the components in the same way.
  • Fixed can be achieved by a direct fixed connection between two construction parts or indirectly via intermediate components.
  • the embodiment according to the invention allows the automatic coupling to be swiveled out of the coupling plane into a plane at an angle to this and pivoting back into the coupling plane while the automatic coupling remains in the coupling arrangement.
  • the clutch arrangement preferably comprises at least one further second clutch device which is different from the first clutch device.
  • the second coupling device differs from the first coupling device in terms of coupling type or dimensions.
  • the second coupling device is preferably hinged to the joint arrangement provided in the second end region of the tie rod in the circumferential direction around the joint axis at an angle to the first coupling device or pivotably mounted on the joint arrangement about a horizontal joint axis.
  • the joint arrangement of the tie rod has a first joint arm which can be pivoted about a horizontal axis and to which the first coupling device, in particular a coupling head of an automatic coupling, is preferably releasably and / or interchangeably fastened or fastened.
  • the first articulated arm has an interface area via which a coupling head of an automatic coupling can be fastened interchangeably with the first articulated arm.
  • the interface area in this context, it would be conceivable, for example, for the interface area to have at least one shell sleeve arrangement.
  • the interface area basically serves to releasably mechanically connect the first articulated arm of the tie rod to a support structure of a coupling head, in particular a coupling head of an automatic coupling.
  • the coupling arrangement according to the invention is suitable in this case for coupling to vehicles with couplings of different designs or different types, with in particular no change or exchange of the coupling arrangement of the drawbar of the shunting vehicle is required.
  • different shunting tasks in particular can thus be fulfilled, so that this is an overall and extremely flexible system.
  • the pull rod has an interface area via which the first articulated arm of the pull rod is releasably mechanically connected or can be connected to the support structure of a coupling head.
  • the interface area it is advisable here for the interface area to have at least one shell sleeve arrangement.
  • the interface area can also have at least one socket pin arrangement with at least one locking pin.
  • the joint arrangement of the drawbar has a two-th articulated arm pivotable about the horizontal axis, to which a coupling device, in particular a towing eye and in particular a towing eye compatible with a screw coupling of the shunting vehicle, is attached or can be attached. It is preferred here if the second articulated arm is connected to the first articulated arm of the tie rod in such a way that both articulated arms can be pivoted together, in particular exclusively together, about the horizontal axis.
  • the second articulated arm is preferably connected to the first articulated arm in such a way that both articulated arms can be pivoted jointly, in particular exclusively jointly, about the horizontal axis, with an angle of 80 ° to 100 ° and preferably between the first joint arm and the second joint arm is spanned about 90 °.
  • the actuating device is attached to the tie rod above the horizontal coupling plane. Depending on the position of the automatic coupling, its locking in the position in the coupling plane and the design of the actuating device, this is not acted upon by the weight force of the individual coupling devices.
  • At least one drive device engages at least indirectly on a pivot lever that is fixedly connected to the horizontal joint axis to form a drive device / pivot lever unit.
  • the drive device acts directly on the pivot lever.
  • the required torque is transmitted directly without additional translations.
  • the actuating device is characterized by a minimum of required components.
  • the individual drive device is designed as a hydraulic or pneumatic linear motor which is attached to a support device arranged on the tie rod.
  • the use of preferably pneumatic linear motors offers the advantage that no additional energy source needs to be provided for the drive devices, but rather these can be integrated into or connected to the already existing compressed air system of a rail vehicle.
  • the individual hydraulic or pneumatic linear motor is designed either as a reciprocating piston / cylinder unit acting on both sides or as a unilateral we kende stroke piston / cylinder unit with a return device, in particular a return spring.
  • the different functional positions can be implemented by applying and venting the individual pressure chambers; in the second-mentioned case, the restoring force is specified.
  • the carrier is preferably formed from a shaped sheet metal part, in particular a profile component, which is fastened to the tie rod, with the fastening being able to be realized in a force-locking, positive-locking or, preferably, material connection.
  • the carrier offers receiving devices for the drive devices, which are preferably designed as stroke-piston / cylinder units, which have connections for connecting to a compressed air supply system.
  • means for controlling the application of the individual connections to the stroke piston / cylinder units are provided, in the simplest case in the form of valve devices.
  • the fixed connection between Ge joint arrangement and coupling head and / or joint arrangement and pivot lever can be designed as a non-positive connection.
  • the drive device / pivot lever unit is arranged and designed in such a way that the pistons of the stroke / piston / cylinder units are relieved in the position of the automatic coupling device pivoted into the coupling plane.
  • At least one locking device is also provided which, in the pivoted-in position of the first coupling device, enables the drive devices to be relieved.
  • an energy absorption and / or damping element is integrated in the tie rod of the transition coupling to dampen tensile and / or compressive forces transmitted via the tie rod during ferry operation.
  • the energy consumption and / or damping element is preferably regenerative, for example in the form of a spring device or a spring assembly.
  • destructively designed consumption elements or a combination of destructive and regenerative components.
  • FIG. 1 shows a kinematic diagram of the clutch arrangement according to the invention in an embodiment as a hybrid clutch
  • FIG. 2 schematically shows an isometric view of a structural design of a clutch arrangement according to FIG. 1;
  • FIG. 3a schematically shows an isometric view of a structural design of a coupling arrangement according to FIG. 2 without a coupling head in the first position in the coupling plane;
  • FIG. 3b shows an embodiment according to FIG. 3a in the position pivoted out of the coupling plane
  • FIG. 4 shows an example of an embodiment of a first articulated arm
  • FIG. 1 shows, in a highly simplified schematic representation, the basic structure of a clutch arrangement 100 according to the invention in the form of a transition clutch or flybridge clutch.
  • This comprises a pull rod 1 and at least one first coupling device 20 in the form of an automatic coupling 21, which is mounted on the pull rod 1 so as to be pivotable about a horizontal geometric axis A.
  • a second coupling device 30 is also provided.
  • the tie rod 1 has a first end region 2 on the car body side, via which the tie rod 1 can preferably be detachably connected to a car body, in particular a car body of a freight or shunting vehicle or its undercarriage.
  • the pull rod 1 has a second end area 3 opposite the first end area 2.
  • a joint arrangement 4 is provided at this second end region 3 in order to be able to pivot a coupling head 22 of the first coupling device 20, in particular the automatic coupling 21, into a horizontal coupling plane KE, if necessary.
  • the joint arrangement 4 comprises at least one horizontal joint pin 5 when viewed in the mounting of the coupling arrangement on the vehicle. The pivoting takes place about a horizontal axis A, which corresponds to the geometric and in this position horizontal axis of the hinge pin 5 and thus to the hinge axis GA of the hinge arrangement 4.
  • the horizontal coupling plane KE can then be described by the longitudinal axis of the tie rod 1 and a perpendicular to it in the horizontal direction in the installation position on the rail vehicle, in particular the horizontal axis of the hinge pin 5 or the hinge axis GA of the joint arrangement.
  • Figure 1 shows the first coupling device 20 in the horizontal coupling plane KE.
  • an actuating device 6 is provided.
  • the actuating device 6 is attached directly to the tie rod 1 and comprises at least one drive device 12 which engages eccentrically to the horizontal joint axis GA on the joint arrangement 4 and is designed to connect the coupling head 22 of the automatic coupling to the horizontal coupling plane KE if necessary. or swivel out.
  • the actuating device 6, in particular the individual drive device 12, is fastened to the pull rod 1 above the horizontal coupling plane KE.
  • the attachment takes place, for example, on a carrier 17 connected to the pull rod 1.
  • the carrier can be connected to the pull rod in a detachable or non-detachable manner.
  • the drive device 12 engages at least indirectly on a pivot lever 13 that is connected to the horizontal joint axis GA in a fixed manner, forming a drive device / pivot lever unit 14.
  • the output 16 of the drive device 12 is coupled via an articulated connection 15 to the pivot lever 13.
  • the drive device 12 is coupled in the position of the first coupling device 20 pivoted into the coupling plane KE. or below the joint axis GA.
  • the position of the hinge axis GA and the connection or attachment of the drive devices 12 to the tie rod 1 takes place in the longitudinal direction of the tie rod 1 viewed at a distance from one another.
  • the articulation on the pivot levers 13 in the circumferential direction of the joint axis GA is preferably carried out in such a way that the direction of force of the drive device for introducing the moment on the pivot lever 13 coincides with the pivot direction.
  • the drive device 12 is preferably formed as a pneumatic linear motor.
  • Figure 1 illustrates an example of the execution of the pneumatic linear motor in the form of a two-sided stroke piston / cylinder unit 18. This has at least two connections 19.1, 19.2, which are gekop pelt with different pressure chambers in the cylinder to act on different piston surfaces.
  • the pressure chambers can be coupled to a pressure medium supply device 25, which can be formed by the pressure medium system of the rail-bound vehicle.
  • means for controlling the are in the connection between the connections 19.1, 19.2 on the cylinder and the pressure medium supply system
  • Pressure medium supply provided, in the simplest case in the form of Ventileinrich lines.
  • the second coupling device 30 can be designed in various ways. Preferably, this is formed by a towing eye 10, which can interact with a tow hook, not shown here.
  • the second coupling device 30 is pivoted into the coupling plane during or after the first coupling device 20 is pivoted out of the coupling plane.
  • the second coupling device 30 is preferably also mounted pivotably about the Ge steering axis GA.
  • the storage is preferably carried out directly on the joint arrangement 4 and in such a way that both coupling devices 20 and 30 are arranged at a predefined angle, preferably about 90 ° to one another, and their giving away is always positively coupled.
  • the position of the first coupling device 20 shown in FIG. 1 corresponds to the position I pivoted into the horizontal coupling plane KE.
  • the directions of movement about the hinge axis GA and the piston of the drive device 12 are illustrated by arrows.
  • FIG. 2 shows an example of an advantageous structural design of a coupling arrangement 100 according to FIG. 1 in the pivoted position II of the coupling device 20, in particular the pivoted position of the coupling head 22 of the automatic coupling 21.
  • FIG. 3b shows this position without the coupling head for better clarity of the actuating device 22, while FIG. 3a shows the pivoted-in position I without the coupling head 22.
  • the same reference numbers are used for the same elements.
  • the joint arrangement 4 has a pivotable first joint arm 7 about a horizontal axis, in particular a joint axis GA, on which a coupling head 22 of the automatic coupling 21 is preferably releasably and / or interchangeably fastened or fastened.
  • the coupling head 22 is detachably connected to the joint arrangement 4 via an interface area 9. In the case shown, a shell socket connection.
  • the coupling lock assigned to the coupling head 22 in particular compatible with a coupling head in a funnel / cone design, such as type 10, type 35, type 330, type 430, type 55 or type 140.
  • a coupling head in a funnel / cone design such as type 10, type 35, type 330, type 430, type 55 or type 140.
  • other coupling head types or coupling head designs are also possible, such as coupling heads of the Wedgelock type, coupling heads of the BSI type, or coupling heads of the GF type.
  • the articulated arrangement 4 furthermore has a second articulated arm 8 which can be pivoted about the horizontal axis and to which the second coupling device 30, in particular a drawbar eye 10, such as a drawbar eye 10 compatible with a screw coupling, is attached or can be fastened so that the coupling arrangement 100 can also be coupled to a screw coupling.
  • a drawbar eye 10 such as a drawbar eye 10 compatible with a screw coupling
  • the second articulated arm 8 is connected to the first articulated arm 7 of the articulated arrangement 4 in such a way that both articulated arms 7, 8 can ultimately be pivoted together about the horizontal joint axis GA.
  • An angle of 80 ° to 100 ° and preferably approximately 90 ° is spanned between the first articulated arm 7 and the second articulated arm 8. That is, both coupling devices 20, 30 are positively coupled to one another with regard to the pivoting movement.
  • the two articulated arms 7, 8 are pivotably mounted via a horizontally extending bolt 5, which is part of the joint arrangement 4 and defines the pivot axis GA of the joint arrangement 4.
  • this horizontally extending bolt 5 is the same as the function of a tension bolt of a screw coupling.
  • the actuating device 6 For pivoting the coupling head 22 of the automatic coupling 21, the actuating device 6 has drive device / pivot lever units 14 arranged on both sides of the tie rod 1 for pivoting in or out of the horizontal coupling plane KE in or out of the horizontal coupling plane KE as required, which are arranged in tandem on the tie rod 1 are attached to a carrier 17.
  • FIGS. 3a and 3b clarify, for better illustration, the execution of the coupling arrangement 100 according to FIG. 2 without the coupling head 22 of the automatic coupling 21 in the two functional positions I - pivoted in in coupling plane KE ( Figure 3a) and II - swiveled out of coupling plane KE ( Figure 3b).
  • Only the interface area 9 can be seen on the first articulated arm 7, via which the coupling head 22 of the automatic coupling can be attached to the first articulated arm 7 in an exchangeable manner.
  • the interface area 9 preferably has at least one shell sleeve arrangement.
  • the joint arrangement 4 comprises the horizontally extending bolt 5, which defines a pivot axis for the first joint arm 7 and a drawbar eye 10 compatible with the draw hook of the screw coupling, the horizontally extending bolt 5 being designed in particular as a tensioning bolt of a screw coupling.
  • the hinge pin 5 is either formed integrally with the individual hinge arms 7, 8 or is connected to them in a fixed manner.
  • the fixed connection can be designed differently. Non-positive as well as form-fitting connections are conceivable.
  • the individual pivot lever 13 of the individual drive device / pivot lever unit 14 is connected to the hinge pin 5, in particular to an end region thereof, in a fixed manner.
  • the connection can be made with a force fit or a form fit.
  • the hinge pin 5 is rotatably mounted in the through openings of the fork-like end region 3 of the pull rod 1 and the pivot levers 13 are each fastened to the hinge pin 5 in the end regions of the hinge pin 5 protruding from the through openings.
  • the individual drive device 12 is designed as a flub piston / cylinder unit 18 and takes on the function of a pneumatic linear motor.
  • the individual cylinder is attached to the carrier 17 for this purpose.
  • the piston is preferably connected in an articulated manner to the pivot lever 13.
  • the connection is denoted by 15 and is eccentric to the joint axis GA. When extending or retracting, the piston causes a torque about the joint axis GA.
  • the carrier 17 is formed by a T-plate on which receptacles or receptacles for the cylinders are provided.
  • Carrier 17 and receiving devices can be formed from separate components or, in an alternative embodiment, they can also be integrally formed in one component, for example in a sheet metal component.
  • a locking device 23 is provided which fixes the position of the first coupling device in the coupling plane KE relative to the end region 3 of the train rod 1.
  • the first coupling device 20 is pivoted out of the coupling plane KE and the second coupling device 30 is pivoted into it.
  • the drive devices 12, in particular the pistons of the flub piston / cylinder units 18, are extended in this position.
  • Figures 1 to 3b show an advantageous embodiment of the coupling arrangement 100 with the coupling head 22 of the automatic coupling 21 pivoting upwards and the position of the pistons of the Flub piston / cylinder units in the pivoted-in position I in the retracted position.
  • the drive device 12 is articulated on the pivot lever 13 below the joint axis GA.
  • the pneumatic flub piston / cylinder units 18 are designed, depending on the design, according to FIG. According to FIG. 5a, in the simplest case the cylinder has two pressure chambers, which can be acted upon or vented with pressure medium via corresponding connections 19.1 and 19.2.
  • FIG. 4 shows an example of a fixed connection 26 between joint bolts 5 and thus joint arrangement 4 and first coupling device 20.
  • this connection is form-fitting and designed as a feather key / groove connection.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Mechanical Operated Clutches (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

La présente invention concerne un agencement d'accouplement (100) pour un véhicule guidé sur rail, en particulier un véhicule ferroviaire, comprenant : une barre de traction (1) comportant une première partie d'extrémité (2) pour un raccordement à un corps de chariot et une deuxième partie d'extrémité (3) opposée à la première partie d'extrémité (2) ; un agencement d'articulation (4) qui est disposé dans la deuxième partie d'extrémité (3) de la barre de traction (1) et par l'intermédiaire duquel au moins un premier dispositif d'accouplement (20) est monté de façon pivotante autour d'un axe d'articulation horizontal (GA), le premier dispositif d'accouplement (20) comprenant une tête d'accouplement (22) d'un accouplement automatique qui est raccordé à l'agencement d'articulation (4) de façon à être porté le long de celui-ci ; et un dispositif d'actionnement (6) pour faire pivoter le premier dispositif d'accouplement (20) de l'accouplement automatique dans ou hors d'un plan de couplage horizontal (KE) suivant les besoins. L'invention est caractérisée en ce que le dispositif d'actionnement (6) est fixé à la barre de traction (1) et comprend au moins un dispositif d'entraînement (12) qui agit sur l'ensemble d'articulation (4) de façon excentrique par rapport à l'axe d'articulation horizontal (GA) et est conçu pour faire pivoter le premier dispositif d'accouplement (20) dans ou hors du plan d'accouplement horizontal suivant les besoins.
EP21702406.6A 2020-03-20 2021-01-22 Agencement d'accouplement Pending EP4121333A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020107744.0A DE102020107744A1 (de) 2020-03-20 2020-03-20 Kupplungsanordnung
PCT/EP2021/051424 WO2021185497A1 (fr) 2020-03-20 2021-01-22 Agencement d'accouplement

Publications (1)

Publication Number Publication Date
EP4121333A1 true EP4121333A1 (fr) 2023-01-25

Family

ID=74418419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21702406.6A Pending EP4121333A1 (fr) 2020-03-20 2021-01-22 Agencement d'accouplement

Country Status (4)

Country Link
EP (1) EP4121333A1 (fr)
CN (1) CN115315381A (fr)
DE (1) DE102020107744A1 (fr)
WO (1) WO2021185497A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024074607A1 (fr) * 2022-10-07 2024-04-11 Voith Patent Gmbh Ensemble d'attelage et dispositif d'actionnement pour faire pivoter un ensemble d'attelage, en particulier un attelage de train
EP4393788A1 (fr) * 2022-12-27 2024-07-03 Dellner Couplers AB Accouplement pour véhicule ferroviaire

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1605210U (de) 1950-02-25 1950-04-20 Karl Lenz G M B H Handtuchhalter.
DE1083301B (de) * 1958-03-05 1960-06-15 Bergische Stahlindustrie Mittelkupplung fuer Schienen- und Kraftfahrzeuge
NL268665A (fr) 1960-08-29
CA1196622A (fr) 1981-12-02 1985-11-12 Antonius J.C. Van Seters Methode de preparation de 3,5-dimethylphenol
DE4006812C2 (de) 1990-03-05 1998-07-02 Bergische Stahlindustrie Automatische Mittelkupplung mit wahlweiser Benutzung eines Kuppelkopfs oder Zughakens
DE19620068C1 (de) 1996-05-20 1997-05-22 Bergische Stahlindustrie Kupplungsanordnung für Schienenfahrzeuge, insbesondere Rangierlokomotiven
EP2529994A1 (fr) 2011-05-27 2012-12-05 Voith Patent GmbH Couplage de manoeuvre pour véhicules guidés, en particulier véhicules sur rails
DE102018116201A1 (de) 2018-07-04 2020-01-09 Voith Patent Gmbh Zugstange für eine Kupplung sowie entsprechende Kupplung

Also Published As

Publication number Publication date
DE102020107744A1 (de) 2021-09-23
CN115315381A (zh) 2022-11-08
WO2021185497A1 (fr) 2021-09-23

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