EP1127768B1 - Accouplement pour câbles électriques avec un dispositif de verrouillage, pour véhicule ferroviaire - Google Patents

Accouplement pour câbles électriques avec un dispositif de verrouillage, pour véhicule ferroviaire Download PDF

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Publication number
EP1127768B1
EP1127768B1 EP01104235A EP01104235A EP1127768B1 EP 1127768 B1 EP1127768 B1 EP 1127768B1 EP 01104235 A EP01104235 A EP 01104235A EP 01104235 A EP01104235 A EP 01104235A EP 1127768 B1 EP1127768 B1 EP 1127768B1
Authority
EP
European Patent Office
Prior art keywords
cable coupling
coupling
guide
locking shaft
guide rods
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.)
Expired - Lifetime
Application number
EP01104235A
Other languages
German (de)
English (en)
Other versions
EP1127768A3 (fr
EP1127768A2 (fr
Inventor
Henning Anders
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 Turbo Scharfenberg GmbH and Co KG
Original Assignee
Voith Turbo Scharfenberg GmbH and Co KG
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 Turbo Scharfenberg GmbH and Co KG filed Critical Voith Turbo Scharfenberg GmbH and Co KG
Publication of EP1127768A2 publication Critical patent/EP1127768A2/fr
Publication of EP1127768A3 publication Critical patent/EP1127768A3/fr
Application granted granted Critical
Publication of EP1127768B1 publication Critical patent/EP1127768B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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 invention relates an electrical cable coupling with a locking device for rail vehicles that are connected to a mechanical center buffer coupling is kept longitudinally displaceable.
  • Such a cable coupling is e.g. known from DE 29 22 439 A1.
  • the cable coupling is on a carrier below the close coupling on a guide axially displaceable.
  • the carrier which consists of two perpendicular to the Dome axis arranged support plates, the left and right of the coupling rod arranged and connected by two tie rods are in the support plates Bores for the longitudinally displaceable mounting of guide rods intended.
  • the cable coupling assigned to each close coupling is disconnected Condition by springs in their behind the face of the mechanical Coupling lying position held and for coupling forward into the coupling position pressed.
  • a similar cable coupling is known from DE 41 34 327 A1.
  • the cable coupling is mounted for longitudinal displacement and can be between two end stops be moved. At least at one end is the end stop with damping Means formed separately so that the forward or backward movement of the Cable coupling is braked gently and shakes the against each other braced two halves of the cable coupling can be avoided.
  • a cable coupling for rail vehicles is known from DE 196 21 083 A1, in the direction of impact on the mechanical center buffer coupling on a guide carriage is attached.
  • the guide carriage is on the coupling head via a Longitudinal guide with two guide rods arranged next to each other supported and guided in the direction of pull and push as well as via a lever drive connected with a pestle.
  • the plunger is longitudinally displaceable in the face plate of the coupling head of the center buffer coupling and is coupled Condition due to the face plate of the mechanical counter coupling around the predetermined stroke moved longitudinally to the rear. Through this stroke the Articulated lever drive and the articulated slide with the attached cable coupling moved forward to coupling position.
  • the rear one End position of the guide carriage is held by a spring, which is by the stroke of the guide carriage is stretched into the front end position when advancing.
  • the cable coupling itself is on the guide carriage in the longitudinal and butt direction held displaceably spring-loaded by means of a compression spring.
  • the invention has for its object the locking device of the longitudinally displaceable Cable coupling to improve such that a secure positioning of the cable coupling during driving and Maneuvering is possible.
  • the advantage of the invention over that State of the art is that only a compact cable coupling in Area of the coupling disconnection point can be securely positioned during operation.
  • a lock to secure the displacement position when maneuvering of the rail vehicle allows without the cable coupling from being unwanted the longitudinal guide can slide.
  • the new locking device enables E-box optionally seated on one of the rail vehicles to be coupled when maneuvering and equipping. The wear of locking elements was minimized by this solution.
  • 1 to 4 is a cable coupling for rail vehicles below a mechanical middle buffer coupling 6a, 6b, in particular one so-called close coupling, held longitudinally displaceable and essentially has a compact, on a guide longitudinally movable electrical box 1 and one Locking device 3.
  • These are as a guide below the mechanical Coupling in the longitudinal direction of the rail vehicle two parallel guide rods 2 arranged, which have recesses 10 on their underside, in which can engage a locking shaft 7 to be described in more detail.
  • This Recesses 10 are positioned on the guide rods 2 so that the electrical box 1 both on the side of the central buffer coupling 6a and on the side the middle buffer coupling 6b can be placed and a positioning of the electrical box 1 takes place symmetrically to the clutch disconnection point when driving.
  • the first part 2a of the Guide rod 2 is the first central buffer coupling 6a and the second part 2b Guide rod 2 is the second central buffer coupling 6b of the one to be coupled Assigned to neighboring vehicles and fastened to it by means of a carrier 5.
  • This design is both an optional, axial longitudinal displacement of the electrical box 1 on both sides of the coupling separation point as well as an arrangement in the dome level, especially below the coupling separation point of the central buffer coupling 6a, 6b possible.
  • the two parts 2a and 2b of the guide rods 2 are opposite the vertical Level at the coupling separation point slightly reset and form in coupled position of the middle buffer coupling 6a, 6b a gap, so that Damage to the guide rods 2 in the event of an axial impact of the central buffer coupling 6a, 6b is avoided.
  • the E-box 1 is attached to two parallel sliders 4 on the top respective guide rod 2 are mounted longitudinally.
  • the sliding body 4 are at one end to the middle of the vehicle in the longitudinal direction by a locking device 3 connected to each other.
  • the locking device 3 is in essentially formed by a locking shaft 7, one arranged on both sides
  • Operating lever 8 of the appropriate elements with the locking shaft 7 is firmly connected and resilient pressure pieces 13, which the locking shaft 7 noticeably lock in two end positions.
  • the locking shaft 7 with the functionally connected actuating lever 8 so that it is outside the Guide rods 2 are easy to operate.
  • each guide rod 2 points the locking shaft 7 has a groove 9 which, in the open state, i.e. the operating lever 8 is in the left position, see Fig. 1, causes the locking shaft 7 and the guide rods 2 are disengaged and thus the electrical box 1 can be moved in the longitudinal direction.
  • the recesses 10 is by turning the locking shaft 7 by means of the operating lever 8th by 180 °, the operating lever 8 is on the right, see Fig. 1, the groove 9 from it brought the upper horizontal position into a lower horizontal position and thus a positive connection between the locking shaft 7 and guide rods 2.
  • the E-box 1 has now been locked.
  • the E-box 1 can be locked in three positions when coupled. Positions I and III are starting positions, while position II for driving is. In this position II, the arrangement of the electrical box 1 is preferably carried out symmetrical to the coupling disconnection point.
  • the three positions of the E-Box 1 are by resilient pressure pieces 12, which are connected to parts 2a, 2b of guide rod 2 cooperation made noticeable (rest). The E-Box 1 is complete if necessary removable from the guide rods 2 to the coupling disconnection point.
  • the coupling process is carried out by manually connecting the central buffer coupling 6a, 6b.
  • the coupling process is carried out by manually connecting the central buffer coupling 6a, 6b.
  • the coupling type is connected by means of a sound sleeve 14th

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Flexible Shafts (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Lock And Its Accessories (AREA)

Claims (7)

  1. Accouplement de câbles électriques pour véhicules ferroviaires, qui est maintenu à un attelage tampon médian mécanique avec faculté de translation en sens longitudinal, dans lequel l'accouplement de câble contient un dispositif de verrouillage et un guidage longitudinal agencé sous l'accouplement mécanique et présentant deux tiges de guidage (2) parallèles de manière à permettre une faculté de translation longitudinale, et dans lequel l'accouplement de câbles présente un coffret électrique compact (1) qui est fixé en haut à deux corps coulissants parallèles (4), lesquels sont reliés en interaction avec les tiges de guidage (2), caractérisé en ce que :
    les deux tiges de guidage (2) sont en deux parties, leurs premières parties étant associées à un premier attelage tampon médian (6a) et leurs secondes parties étant associées à un second attelage tampon médian (6b) des véhicules ferroviaires à accoupler ; et
    un arbre de blocage (7), capable de pivoter sur 180° et qui relie les corps coulissants (4) entre eux, est monté dans les corps coulissants (4) dans un perçage (11) agencé perpendiculairement au guidage longitudinal, ledit perçage étant en interaction avec les tiges de guidage (2).
  2. Accouplement de câbles électriques selon la revendication 1, caractérisé en ce que l'arbre de blocage (7) présente, dans la zone de chaque tige de guidage (2), une rainure (9) qui s'étend perpendiculairement à l'axe longitudinal de l'arbre de blocage (7) et qui occupe une position supérieure dans l'état ouvert.
  3. Accouplement de câbles électriques selon la revendication 1, caractérisé en ce que les tiges de guidage (2) possèdent sur leur face inférieure des évidements (10) dans lesquels l'arbre de blocage (7) s'engage par coopération de formes dans l'état verrouillé.
  4. Accouplement de câbles électriques selon les revendications 1 et 3, caractérisé en ce que les positions des évidements (10) sur la tige de guidage (2) représentent la position de départ et la position pendant le mode de roulement, du coffret électrique (1).
  5. Accouplement de câbles électriques selon l'une des revendications 1, 3 et 4, caractérisé en ce que des pièces de pression à effet ressort (12) qui coopèrent avec les pièces (2a, 2b) de la tige de guidage (2), sont agencées dans le corps coulissant (4).
  6. Accouplement de câbles électriques selon l'une des revendications 1 à 3, caractérisé en ce que des pièces de pression à effet ressort (13) sont agencées dans la zone du perçage (11) pour fixer l'arbre de blocage (7) dans les deux positions finales.
  7. Accouplement de câbles électriques selon l'une des revendications 1, 2, 3 et 6, caractérisé en ce qu'un levier d'actionnement (8) respectif est agencé sur les deux extrémités de l'arbre de blocage (7).
EP01104235A 2000-02-25 2001-02-22 Accouplement pour câbles électriques avec un dispositif de verrouillage, pour véhicule ferroviaire Expired - Lifetime EP1127768B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10009069A DE10009069A1 (de) 2000-02-25 2000-02-25 Verriegelungseinrichtung für eine elektrische Kabelkupplung
DE10009069 2000-02-25

Publications (3)

Publication Number Publication Date
EP1127768A2 EP1127768A2 (fr) 2001-08-29
EP1127768A3 EP1127768A3 (fr) 2002-09-11
EP1127768B1 true EP1127768B1 (fr) 2004-05-19

Family

ID=7632507

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01104235A Expired - Lifetime EP1127768B1 (fr) 2000-02-25 2001-02-22 Accouplement pour câbles électriques avec un dispositif de verrouillage, pour véhicule ferroviaire

Country Status (3)

Country Link
EP (1) EP1127768B1 (fr)
AT (1) ATE267107T1 (fr)
DE (2) DE10009069A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922439A1 (de) * 1979-06-01 1980-12-18 Scharfenbergkupplung Gmbh Kurzkupplung fuer schienenfahrzeuge
JP2708591B2 (ja) * 1988-07-06 1998-02-04 ブラット、ジョーン、エイ． 迅速離脱継手
DE4134327A1 (de) * 1991-10-17 1993-04-22 Bergische Stahlindustrie Kabelkastenaufhaengung an schienenfahrzeugen
DE19621083A1 (de) * 1996-05-24 1997-11-27 Scharfenbergkupplung Gmbh Kabelkupplung für Schienenfahrzeuge
DE19839320A1 (de) * 1998-08-28 2000-03-02 Scharfenbergkupplung Gmbh & Co Elektrische Kabelkupplung für Schienenfahrzeuge

Also Published As

Publication number Publication date
ATE267107T1 (de) 2004-06-15
DE50102301D1 (de) 2004-06-24
EP1127768A3 (fr) 2002-09-11
EP1127768A2 (fr) 2001-08-29
DE10009069A1 (de) 2001-08-30

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