EP1741611B1 - Couplage pour véhicules - Google Patents

Couplage pour véhicules Download PDF

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Publication number
EP1741611B1
EP1741611B1 EP06014114A EP06014114A EP1741611B1 EP 1741611 B1 EP1741611 B1 EP 1741611B1 EP 06014114 A EP06014114 A EP 06014114A EP 06014114 A EP06014114 A EP 06014114A EP 1741611 B1 EP1741611 B1 EP 1741611B1
Authority
EP
European Patent Office
Prior art keywords
control element
protection cap
coupling device
operating
control
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
EP06014114A
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German (de)
English (en)
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EP1741611A3 (fr
EP1741611A2 (fr
Inventor
Sonnhee Kang
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 Transportation Germany GmbH
Original Assignee
Bombardier Transportation 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 Bombardier Transportation GmbH filed Critical Bombardier Transportation GmbH
Priority to PL06014114T priority Critical patent/PL1741611T3/pl
Publication of EP1741611A2 publication Critical patent/EP1741611A2/fr
Publication of EP1741611A3 publication Critical patent/EP1741611A3/fr
Application granted granted Critical
Publication of EP1741611B1 publication Critical patent/EP1741611B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
    • B61G5/10—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for electric cables

Definitions

  • the present invention relates to a coupling device for vehicles, in particular rail vehicles, with a carrier device, an interface unit which is connected to the carrier device and has connection elements, a protective cap for covering an access to the connection elements of the interface unit and an activation device connected to the protective cap for the method of Protective cap between a first position in which the protective cap covers the access, and a second position in which the cap releases the access, wherein the carrier device and the interface unit are movable in a first direction relative to each other, the actuating device for operation by the relative movement between is formed of the support means and the interface unit, the actuator comprises at least on one side of the protective cap only one cap carrying the actuator, and the Betä Tilting element is mounted pivotably about a pivot axis on the support means.
  • the housings of the cable coupling halves to be coupled are precisely brought together with the aid of centering devices, and the sealing surfaces are then pressed against the housing front frame in such a way that a reliable seal against the environment is achieved.
  • a protective cover covers access to the connection elements or contacts of the cable coupling. As a result, the housing interior, in particular held therein and under tension connection elements, to be protected against contact and contamination.
  • a generic coupling device is for example from the DE-OS 1 904 511 known.
  • the pivot axis of the cap carrying the actuating element is arranged offset far to the rear perpendicular to the contact surface between the cap and the interface unit. This has the consequence that the protective cap immediately upon opening or closing mainly performs a movement component parallel to the contact surface between the protective cap and the interface unit.
  • this coupling device has the advantage that a high translation of the movement is achieved by the large distance between the protective cap and the articulation point of the actuating element on the carrier device, so that a relatively large movement of the protective cap can be achieved with a relatively small positioning movement of the interface device. This ensures that the protective cap is moved sufficiently quickly out of the linear movement space of the interface device, so that the interface device can continue to travel undisturbed in the direction of the further interface device to be coupled with it.
  • the protective cap is arranged here pivotable about a fixed axis on the housing of the cable coupling half.
  • the cable coupling half is moved forward for coupling via a drive relative to its carrier.
  • a control pin fixedly connected to the carrier engages in a sliding guide of the protective cap in order to open it or to close it in the opposite direction.
  • the simple pivotal mounting of the protective cap on the housing of the cable coupling half has the disadvantage that prevail when loosening the cap from its seat on the housing as well as the application of the cap on their seat on the housing relatively unfavorable relative movement conditions.
  • the relative movement has a strong component tangential to the contact surface. This is on the one hand relatively wear-prone for the seals provided in the contact area, on the other hand, it is comparatively complicated in these kinematic conditions to ensure a sufficient sealing force in the contact area. Both have a detrimental effect on the achievable seal.
  • the present invention is therefore based on the object to provide a coupling device of the type mentioned, which does not have the disadvantages mentioned above or at least to a lesser extent and in particular a simple design with favorable kinematic conditions in the immediate opening or closing of the cap allows and ensures a robust and reliable coverage of the connection elements of the interface device.
  • the present invention solves this problem starting from an arrangement according to the preamble of claim 1 by the features stated in the characterizing part of claim 1.
  • the present invention is based on the technical teaching that one can achieve a simple design with a favorable kinematic conditions in the immediate opening or closing of the cap and on the other a reliable coverage of the connection elements when the pivot axis of the actuating element arranged on the support means such is that the pivoting movement of the protective cap at its immediate opening or closing mainly has a component of movement perpendicular to the contact surface between the protective cap and the interface unit.
  • the pivot axis of the actuating element is arranged for this purpose at least in the vicinity of the plane of the contact surface between the protective cap and the interface unit, preferably in the plane of the contact surface between the protective cap and the interface unit.
  • the actuating device may in principle be designed in any suitable manner in order to achieve the desired movement of the protective cap.
  • the actuating device preferably comprises a first control element which is designed to cooperate with a second control element, wherein the interaction of the first control element with the second control element causes an actuation of the actuating device under mutual relative movement.
  • the first control and the second control can then interact, for example in the manner of a slotted guide and thus cause the desired movement of the protective cap.
  • all forces acting on the actuating device for actuating the protective cap can be introduced into the protective cap via the two control elements.
  • the first control element is preferably designed in the manner of a projection, while the second control element is designed in the manner of a guideway. So can be easily z. B. achieve complex pivoting movements of the cap. Combined with the movement of the interface device, a comparatively complex profile of the relative movement between the protective cap and the interface device can thus be achieved, which has an advantageous profile, in particular during the immediate opening and closing of the protective cap.
  • at least one of the controls is designed to be adjustable, for example designed to be twistable and / or displaceable or arranged in order to reduce the manufacturing or assembly costs.
  • the first control element is connected to the interface unit, while the second control element is connected to the actuating element.
  • the interface device can then be designed comparatively simple.
  • the first control element has a first control surface and the second control element has a second control surface.
  • the first control surface and the second control surface are arranged such that mutual relative movement of the first control element and the second control element effects a movement of the protective cap from the first position.
  • the method of the protective cap from the second position out can then be done by other controls.
  • the first control element has a third control surface
  • the second control element has a fourth control surface.
  • the third control surface and the fourth control surface are then arranged such that a mutual relative movement of the first control element and the second control element causes a process of the protective cap from the second position. This then results in a particularly compact design with few components to be assembled or manufactured.
  • the second control element is preferably fork-shaped, wherein the second control surface and the fourth control surface are facing each other and are formed on opposite regions of the second control element.
  • the first control element can then be embodied as a simpler-for example, pin-shaped or plate-shaped projection or the like, which forms the first and third control surfaces and engages in the fork of the second control element during actuation.
  • the actuating device comprises a clamping device which biases the protective cap in its first position against a first stop.
  • the actuating device is designed in the manner of a bi-stable element with two stable end positions.
  • the tensioning device therefore preferably comprises a spring device, which is articulated on the actuating element and the carrier device in such a way that it traverses a dead center with an at least local maximum of the pretensioning of the spring device when the protective cap moves between the first position and the second position.
  • the spring device is then biased at least in the first position and the second position of the protective cap, so that they represent the two stable end positions.
  • tension spring arrangements are preferred.
  • the actuating element is mounted pivotably about a pivot axis on the carrier device and the clamping device comprises a spring device which is stretched between a first articulation point on the actuating element and a second articulation point on the carrier device.
  • the connecting line of the first linkage point and the second linkage point cuts the pivot axis of the actuating element when moving the protective cap between the first position and the second position. In the position in which the connecting line and the pivot axis intersect is then the dead center.
  • the actuating device preferably comprises a clamping device which biases the protective cap in the vicinity of its second position against a second stop.
  • the actuating device comprises a third control element, which is designed to cooperate with a fourth control element, wherein the interaction the third control element with the fourth control causes biasing the protective cap in its second position against a third stop.
  • the protective cap can be pressed, for example, against a sealing element which prevents the penetration of dirt into the protective cap, which could then also be transported into the interior of the interface device during the next closing of the protective cap.
  • the third stop is formed as the protective cap against the environment sealing sealing element.
  • the third control is connected to the interface unit while the fourth control is connected to the actuator. It is understood, however, that also a different arrangement can be selected.
  • the protective cap is arranged pivotably on the actuating element such that a contact force introduced in its first position via the actuating element has a substantially uniform contact area between the protective cap and the interface unit Surface pressure generated.
  • the present invention can be used for any interface devices.
  • the interface unit preferably comprises electrical and / or optical connection means, since its advantages are particularly effective here.
  • the interface unit can be moved relative to the carrier device via a drive unit.
  • the drive unit can be a separately controlled drive. However, it is preferably a drive mechanism that draws its energy from the relative movement between components of the vehicles to be coupled.
  • the present invention can also be used for any type of coupling.
  • the coupling device according to the invention can be used if it is formed as part of a central buffer coupling of a rail vehicle.
  • the present invention further relates to a vehicle, in particular a rail vehicle, with a coupling device according to the invention.
  • FIG. 1 shows a schematic front view of a preferred embodiment of the coupling device 1 according to the invention, which is part of a central buffer coupling of a rail vehicle.
  • the coupling device 1 comprises an interface unit in the form of an electrical cable coupling 2 with - not shown - electrical connections.
  • the cable coupling 2 is mounted on a carrier device in the form of a carrier 3.
  • the FIGS. 2 to 4 show schematic side views of the coupling device 1 with different positions of a protective cap 4, which in an in FIGS. 1 and 2 shown first end position closes the access 2.1 to the electrical terminals of the cable coupling 2 sealing.
  • the cable coupling 2 is mounted longitudinally displaceably on the carrier 3.
  • the carrier 3 on two guide rods 3.1, which extend through corresponding slide bushes 2.1 on the cable coupling 2.
  • the cable coupling 2 can be moved linearly by a drive 5 along a first direction 5.1.
  • the drive 5 can be a separately controlled drive. However, it is preferably a drive that derives its energy from the relative movement between the two vehicles to be coupled.
  • the drive 5 shifts the cable coupling 2 in the first direction 5.1 relative to the carrier 3 from the in FIG. 2 illustrated retracted end position in the direction of the second vehicle.
  • the drive 5 is preferably designed so that the cable coupling 2 only comes into contact with its counterpart on the other vehicle when the mechanical coupling of the two vehicles is already substantially complete, so that the cable coupling 2 as few mechanical shocks or the like through the Coupling process is suspended. Centering 2.2 provide accurate guidance of the cable coupling 2 and its counterpart relative to each other.
  • the protective cap 4 has its in the Figures 1 and 2 be shown out the first end position. This is done via two symmetrically arranged on both sides of the cable coupling 2 actuators 6 by the relative movement along the direction 5.1 between the cable coupling 2 and the carrier. 3
  • the actuating device 6 comprises an actuating element in the form of a lever 6.1, which is articulated pivotably about an axis perpendicular to the direction 5.1 pivot axis 6.2 on an arm 3.2.
  • the arm 3.2 is rigidly connected to the carrier 3, in other words part of the carrier. 3
  • the lever 6.1 carries the protective cap 4.
  • the protective cap 4 is articulated in its central region about an axis 4.1 pivotally mounted on the lever 6.1.
  • the axis 4.1 extends at least approximately through the center of gravity of the protective cap 4, so that it essentially retains its pivoting angle to the lever 6.1 without the influence of further external forces. Due to this central articulation of the protective cap 4 on the lever 6.1, a preferably uniform distribution of the contact force introduced via the lever 6.1 over the first stop-forming contact surface 2.3 of the cable coupling 2 with the protective cap 4 is achieved.
  • the pivot axis 6.2 of the lever 6.1 runs parallel to the plane of the contact surface 2.3 between the cable coupling 2 and the protective cap 4 and is in the in the Figures 1 and 2 shown first end position of the protective cap 4 in the vicinity of the plane of the contact surface 2.3 arranged. This results in the immediate opening or closing of the cap 4 by the pivoting of the lever 6.1, a relative movement between the cable coupling 2 and the protective cap 4, which has a component perpendicular to the contact surface 2.3 mainly. This is advantageous under wear and sealing aspects.
  • the contact force between the cap 4 and the cable coupling 2 is in the in the Figures 1 and 2 shown first end position of the protective cap 4 by a clamping device 6.3 of the Betjans worn'6 generated.
  • the clamping device is designed as a simple prestressed in the first end position of the cap 4 tension spring 6.3, which is articulated on the one hand on the lever 6.1 and the other on the arm 3.2.
  • the actuating device 6 has a first control element 6.4 attached to the cable coupling 2, which interacts with a second control element 6.5 arranged on the lever 6.1 when the cable coupling 2 moves.
  • the first control element 6.4 is formed as a plate-shaped projection on the cable coupling 2, while the second control 6.5 is a fork-shaped area 6.5 of the lever 6.1.
  • the first control element 6.4 on a first control surface 6.6, which cooperates with a second control surface 6.7 on the second control 6.5.
  • the second control surface 6.7 is part of a guideway, which is formed on the fork-shaped second control 6.5.
  • the articulation point of the protective cap 4 on the lever 6.1 has a significantly higher distance to the pivot axis 6.2 of the lever 6.1 than the second control surface 6.7, so that in this way a movement ratio is achieved. This causes a rapid, wear-reducing lifting of the cap 4 of the cable coupling 2 as soon as the cable coupling 2 is moved in the direction of 5.1 and the cap 4 is pivoted about the pivot axis 6.2 of the lever 6.1 in the direction of 6.8.
  • the protective cap 4 pivots about the pivot axis 6.2 in the direction 6.8.
  • the spring 6.3 is stretched more and more until the spring tension reaches its maximum in a dead center, in which the line 6.9 cuts through the two pivot points of the spring 6.3, the pivot axis 6.2.
  • the torque generated by the spring force counteracts the lever 6.1 of the pivoting movement. If the dead center passes through, the torque generated by the spring force acts on the lever 6.1 now in the direction 6.8 of the pivoting movement.
  • a third control surface 6.10 of the first control element 6.4 engaging in the fork-shaped second control element 6.5 engages with a fourth control surface 6.11 of the second control element 6.5.
  • the third control surface 6.10 lies on the side of the first control element 6. 6 facing away from the first control surface 6.6.
  • fourth control surface 6.11 and the second control surface 6.7 facing each other. This ensures that the two controls 6.4 and 6.5 now counteract the torque generated by the spring force on the lever 6.1 and limit further pivotal movement or allow only in a progressive method of the cable coupling 2 in the direction 5.1 a defined further pivotal movement.
  • a second stop in the form of a stop surface 3.3 is provided which engages at a certain position of the lever 6.1 with a 6.1 attached to the lever stop pin 6.12 engaged so that further pivoting of the cap 4 is suppressed in the direction of 6.8 ,
  • the protective cap 4 is already pivoted downwards so far at this time that the cable coupling 2 moves in the direction 5.1 over the protective cap 4 without touching it under the effect of appreciable contact forces. It may merely be that the protective cap 4 rotatable substantially without resistance on the lever 6.1, depending on its pivoting angle with respect to the lever 6.1, easily grinds on the underside 2.4 of the cable coupling 2 without appreciable contact forces acting here.
  • the first control element 6.4 is disengaged from the further disengagement of the cable coupling 2 in the direction 5.1 bifurcated second control 6.5.
  • the third control element 6.13 and the fourth control element 6.14 are arranged so that they only come into engagement when the cable coupling 2 is moved so far in the direction of 5.1, that the contact surface 4.2 of the cap 4, with which they in their first position on the Contact surface 2.3 of the cable coupling 2 is applied, in the second end position of the protective cap 4 (see FIG. 4 ) is at least as far sealed by the bottom 2.4 of the cable coupling 2, that no dirt or the like can get into the region of the protective cap 4, in the first end position of the cap 4 (see FIG. 2 ) covers access 2.1 to the connections. This is, as mentioned, prevented from accumulating in the open position of the cap 4 soiling or the like, which could reach the next closing of the cap 4 in the region of the terminals of the cable coupling 2.
  • the corresponding area of the underside 2.4 of the cable coupling 2 and / or the contact surface 4.2 of the protective cap 4 is preferably provided with one or more sealing elements.
  • the corresponding region of the underside 2.4 of the cable coupling 2 may be provided with a corresponding flat support of a soft rubber material or the like.
  • the sealing force with which the protective cap 4 rests against the underside 2.4 of the cable coupling 2 is determined by the movement position of the cable coupling 2 in the second end position of the protective cap 4. The further the cable coupling 2 is moved in the direction of 5.1, the greater the sealing force.
  • at least one of the components in the kinematic chain between the third control element 6.13 and the underside 2.4 of the cable coupling 2 can be formed elastically in sections.
  • the closing of the protective cap 4 when uncoupling the two vehicles takes place in accordance with the reverse order by moving the cable coupling 2 against the direction of 5.1.
  • This is - defined by the third control element 6,13 and the fourth Control 6.14 and due to the torque generated by the spring 6.3 - first the protective cap 4 is pivoted in the pivoting direction 6.8 and thereby from its second end position ( FIG. 4 ) lifted from the bottom 2.4 of the cable coupling 2 until the stop pin 6.12 rests against the stop surface 3.3 again.
  • the third control surface 6:10 comes back into engagement with the fourth control surface 6.11, so that the cap 4 again - contrary to the direction of 5.1 and against the torque generated by the spring 6.3 - due to the process of the cable coupling 2 against the pivoting direction 6.8 is pivoted until the dead center is reached.
  • the first control surface 6.6 again engages with the second control surface 6.7 and thus prevents uncontrolled closing of the protective cap 4 against the pivoting direction 6.8 by the torque generated by the spring 6.3.
  • the first control surface 6.6 and the second control surface 6.7 then define the - caused by the torque generated by the spring 6.3 - closing movement of the protective cap 4 during further movement of the cable coupling 2 against the direction 5.1 to the first end position of the protective cap 4 (FIG. FIG. 2 ) is reached again.
  • the present invention has been described above by way of example, in which the contact surfaces between the protective cap and the cable coupling are formed substantially flat.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)
  • Sowing (AREA)
  • Refuse Collection And Transfer (AREA)
  • Flexible Shafts (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Toys (AREA)
  • Transmission Devices (AREA)

Claims (19)

  1. Dispositif d'attelage destiné à des véhicules, en particulier des véhicules ferroviaires, comportant :
    - un dispositif de support (3),
    - une unité d'interface (2), qui est reliée au dispositif de support (3) et présente des éléments de raccordement,
    - un couvercle protecteur (4) permettant de recouvrir un accès (2.1) aux éléments de raccordement de l'unité d'interface (2) et
    - un dispositif d'actionnement (6) relié au couvercle protecteur (4), afin de faire passer le couvercle protecteur (4) entre une première position dans laquelle le couvercle protecteur (4) bloque l'accès (2.1) et une deuxième position dans laquelle le couvercle protecteur (4) libère l'accès (2.1), moyennant quoi
    - le dispositif de support (3) et l'unité d'interface (2) peuvent se déplacer l'une par rapport à l'autre dans un premier sens (5.1),
    - le dispositif d'actionnement (6) est configuré en vue de l'actionnement grâce au déplacement relatif entre le dispositif de support (3) et l'unité d'interface (2), et
    - le dispositif d'actionnement (6) présente, au moins d'un côté du couvercle protecteur (4), seulement un élément d'actionnement (6.1) supportant le couvercle protecteur (4),
    - l'élément d'actionnement (6.1) est disposé sur le dispositif de support (3), de manière à pouvoir pivoter autour d'un axe de pivotement (6.2),
    caractérisé en ce que :
    - l'axe de pivotement (6.2) de l'élément d'actionnement (6.1) est disposé au moins à proximité du plan de la surface de contact (2.3) entre le couvercle protecteur et l'unité d'interface (2), de telle sorte que le déplacement pivotant du couvercle protecteur (4), lors de son ouverture ou de sa fermeture directe, présente principalement une composante de déplacement perpendiculaire à la surface de contact (2.3) entre le couvercle protecteur (4) et l'unité d'interface (2).
  2. Dispositif d'attelage selon la revendication 1, caractérisé en ce que l'axe de pivotement (6.2) de l'élément d'actionnement (6.1) est disposé dans le plan de la surface de contact (2.3) entre le couvercle protecteur (4) et l'unité d'interface (2).
  3. Dispositif d'attelage selon la revendication 1 ou 2, caractérisé en ce que le dispositif d'actionnement (6) comporte un premier élément de commande (6.4), qui est configuré de manière à coopérer avec un deuxième élément de commande (6.5), moyennant quoi l'action conjointe entre le premier élément de commande (6.4) et le deuxième élément de commande (6.5) provoque, grâce à un déplacement relatif mutuel, un actionnement du dispositif d'actionnement (6).
  4. Dispositif d'attelage selon la revendication 3, caractérisé en ce que :
    - le premier élément de commande (6.4) est configuré à la manière d'une saillie, et
    - le deuxième élément de commande (6.5) est configuré à la manière d'une voie de guidage.
  5. Dispositif d'attelage selon la revendication 3 ou 4, caractérisé en ce que :
    le premier élément de commande (6.4) est relié à l'unité d'interface (2), et
    - le deuxième élément de commande (6.5) est relié à l'élément d'actionnement (6.1).
  6. Dispositif d'attelage selon l'une quelconque des revendications 3 à 5, caractérisé en ce que :
    le premier élément de commande (6.4) présente une première surface de commande (6.6), et le deuxième élément de commande (6.5) présente une deuxième surface de commande (6.7), moyennant quoi la première surface de commande (6.6) et la deuxième surface de commande (6.7) sont disposées de telle sorte qu'un déplacement relatif mutuel du premier élément de commande (6.4) et du deuxième élément de commande (6.5) provoque un déplacement du couvercle protecteur (4) à partir de la première position
    et/ou
    - le premier élément de commande (6.4) présente une troisième surface de commande (6.10), et le deuxième élément de commande (6.5) présente une quatrième surface de commande (6.11), moyennant quoi la troisième surface de commande (6.10) et la quatrième surface de commande (6.11) sont disposées de telle sorte qu'un déplacement relatif mutuel du premier élément de commande (6.4) et du deuxième élément de commande (6.5) provoque un déplacement du couvercle protecteur (4) à partir de la deuxième position.
  7. Dispositif d'attelage selon la revendication 6, caractérisé en ce que le deuxième élément de commande (6.5) est configuré sous la forme d'une fourche, moyennant quoi la deuxième surface de commande (6.7) et la quatrième surface de commande (6.11) sont orientées l'une vers l'autre et sont agencées sur des zones opposées l'une à l'autre du deuxième élément de commande (6.5).
  8. Dispositif d'attelage selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif d'actionnement (6) comporte un dispositif de serrage (6.3), qui précontraint le couvercle protecteur (4) dans sa première position contre une première butée (2.3).
  9. Dispositif d'attelage selon la revendication 8, caractérisé en ce que le dispositif de serrage comporte un dispositif à ressort (6.3), qui est articulé de telle sorte sur l'élément d'actionnement (6.1) et sur le dispositif de support (3), que, lors du déplacement du couvercle protecteur (4) entre la première position et la deuxième position, il passe par un point mort ayant au moins un maximum local de précontrainte du dispositif à ressort.
  10. Dispositif d'attelage selon la revendication 8 à 9, caractérisé en ce que :
    - l'élément d'actionnement (6.1) est disposé sur le dispositif de support (3), de manière pivotante autour de l'axe de pivotement (6.2),
    - le dispositif de serrage comporte un dispositif à ressort (6.3), qui est tendu entre un premier point d'articulation sur l'élément d'actionnement (6.1) et un deuxième point d'articulation sur le dispositif de support (3), moyennant quoi
    - la droite de liaison (6.9) du premier point d'articulation et du deuxième point d'articulation, lors du déplacement du couvercle protecteur (4) entre la première position et la deuxième position, coupe l'axe de pivotement (6.2) de l'élément d'actionnement (6.1).
  11. Dispositif d'attelage selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif d'actionnement (6) comporte un dispositif de serrage (6.3), qui précontraint le couvercle protecteur (6) à proximité de sa deuxième position contre une deuxième butée (3.3).
  12. Dispositif d'attelage selon l'une quelconque des revendications précédentes, caractérisé en ce que :
    - le dispositif d'actionnement (6) comporte un troisième élément de commande (6.13), qui est configuré de manière à coopérer avec un quatrième élément de commande (6.14), moyennant quoi
    - l'action conjointe du troisième élément de commande (6.13) avec le quatrième élément de commande (6.14) provoque une précontrainte du couvercle protecteur (4) se trouvant dans sa deuxième position, contre une troisième butée (2.4).
  13. Dispositif d'attelage selon la revendication 12, caractérisé en ce que :
    - le troisième élément de commande (6.13) est relié à l'unité d'interface (2), et
    - le quatrième élément de commande (6.14) est relié à l'élément d'actionnement (6.1).
  14. Dispositif d'attelage selon la revendication 12 ou 13, caractérisé en ce que la troisième butée (2.4) est configurée en tant qu'élément d'étanchéité étanchéifiant le couvercle protecteur (4) vis-à-vis de l'environnement.
  15. Dispositif d'attelage selon l'une quelconque des revendications précédentes, caractérisé en ce que le couvercle protecteur (4) est disposé de manière pivotante sur l'élément d'actionnement (6.1), de telle sorte qu'une force de pression exercée dans sa première position par l'intermédiaire de l'élément d'actionnement (6.1) produit une pression superficielle sensiblement régulière sur la zone de contact entre le couvercle protecteur (4) et l'unité d'interface (2).
  16. Dispositif d'attelage selon l'une quelconque des revendications précédentes, caractérisé en ce que l'unité d'interface (2) comporte des moyens de raccordement électriques et/ou optiques.
  17. Dispositif d'attelage selon l'une quelconque des revendications précédentes, caractérisé en ce que l'unité d'interface peut être déplacée par l'intermédiaire d'une unité d'entraînement par rapport au dispositif de support.
  18. Dispositif d'attelage selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il est configuré en tant que composant d'un attelage central d'un véhicule ferroviaire.
  19. Véhicule, en particulier véhicule ferroviaire, comportant un dispositif d'attelage selon l'une quelconque des revendications précédentes.
EP06014114A 2005-07-07 2006-07-07 Couplage pour véhicules Active EP1741611B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06014114T PL1741611T3 (pl) 2005-07-07 2006-07-07 Urządzenie do sprzęgania pojazdów

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005032151A DE102005032151A1 (de) 2005-07-07 2005-07-07 Kupplungseinrichtung für Fahrzeuge

Publications (3)

Publication Number Publication Date
EP1741611A2 EP1741611A2 (fr) 2007-01-10
EP1741611A3 EP1741611A3 (fr) 2007-02-07
EP1741611B1 true EP1741611B1 (fr) 2008-05-28

Family

ID=37081641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06014114A Active EP1741611B1 (fr) 2005-07-07 2006-07-07 Couplage pour véhicules

Country Status (5)

Country Link
EP (1) EP1741611B1 (fr)
AT (1) ATE396899T1 (fr)
DE (2) DE102005032151A1 (fr)
PL (1) PL1741611T3 (fr)
PT (1) PT1741611E (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019112860A1 (de) * 2019-05-16 2020-11-19 Voith Patent Gmbh Elektrozugkupplungssteckkontakt, Elektrozugkupplungshälfte mit einem Elektrozugkupplungssteckkontakt, Elektrozugkupplung sowie Zugkupplungshälfte und Zugkupplung
DE102019114414A1 (de) * 2019-05-29 2020-12-03 Voith Patent Gmbh Elektrozugkupplungssteckkontakt, Elektrozugkupplungshälfte mit einem Elektrozugkupplungssteckkontakt, Elektrozugkupplung sowie Zugkupplungshälfte und Zugkupplung
WO2021028150A1 (fr) 2019-08-15 2021-02-18 Voith Patent Gmbh Couplage de traction électrique et couplage de traction équipé dudit couplage de traction électrique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE469805T1 (de) † 2006-05-18 2010-06-15 Siemens Ag GROßRÄUMIGES FAHRZEUG, INSBESONDERE STADTBAHNWAGEN, MIT EINER FRONTHAUBE
EP2505450B1 (fr) * 2011-03-28 2015-03-04 Voith Patent GmbH Coupleur de contact électrique pour un véhicule sur rails
DE102017113541A1 (de) * 2017-06-20 2018-12-20 Voith Patent Gmbh Kupplungskopf einer automatischen Mittelpufferkupplung

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US1819213A (en) * 1927-02-21 1931-08-18 William E Van Dorn Car and electric coupler
DE534733C (de) * 1929-01-20 1931-10-02 Aeg Elektrische Kupplung fuer Bahnfahrzeuge mit durchgehender elektrischer Bremsung
DE1455206C3 (de) * 1963-07-20 1974-02-07 Brown, Boveri & Cie Ag, 6800 Mannheim An einer Mittelpufferkupplung für Schienenfahrzeuge anzubringende Kabelkupplung
DE1904511A1 (de) * 1968-10-29 1970-07-23 Mini Verkehrswesen Leitungskupplung fuer automatische Mittelpufferkupplungen
DE19621083A1 (de) * 1996-05-24 1997-11-27 Scharfenbergkupplung Gmbh Kabelkupplung für Schienenfahrzeuge
DE10015420B4 (de) * 2000-03-28 2009-01-15 Era - Contact Gmbh Kupplungsanordnung für Schienenfahrzeuge

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019112860A1 (de) * 2019-05-16 2020-11-19 Voith Patent Gmbh Elektrozugkupplungssteckkontakt, Elektrozugkupplungshälfte mit einem Elektrozugkupplungssteckkontakt, Elektrozugkupplung sowie Zugkupplungshälfte und Zugkupplung
WO2020229038A1 (fr) 2019-05-16 2020-11-19 Voith Patent Gmbh Contact enfichable d'accouplement de palan électrique, moitié d'accouplement de palan électrique pourvue d'un contact enfichable d'accouplement de palan électrique, accouplement de palan électrique ainsi que moitié d'accouplement de palan accouplement de palan
DE102019114414A1 (de) * 2019-05-29 2020-12-03 Voith Patent Gmbh Elektrozugkupplungssteckkontakt, Elektrozugkupplungshälfte mit einem Elektrozugkupplungssteckkontakt, Elektrozugkupplung sowie Zugkupplungshälfte und Zugkupplung
WO2021028150A1 (fr) 2019-08-15 2021-02-18 Voith Patent Gmbh Couplage de traction électrique et couplage de traction équipé dudit couplage de traction électrique
DE102019121975A1 (de) * 2019-08-15 2021-02-18 Voith Patent Gmbh Elektrozugkupplung und Zugkupplung mit einer solchen Elektrozugkupplung

Also Published As

Publication number Publication date
DE102005032151A1 (de) 2007-01-11
DE502006000821D1 (de) 2008-07-10
EP1741611A3 (fr) 2007-02-07
ATE396899T1 (de) 2008-06-15
PT1741611E (pt) 2008-09-05
PL1741611T3 (pl) 2009-01-30
EP1741611A2 (fr) 2007-01-10

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