EP3194236A1 - Attelage automatique à tampon central de type willison, en particulier de type sa-3, pour véhicules ferroviaires munis d'une interface normalisée - Google Patents

Attelage automatique à tampon central de type willison, en particulier de type sa-3, pour véhicules ferroviaires munis d'une interface normalisée

Info

Publication number
EP3194236A1
EP3194236A1 EP15762602.9A EP15762602A EP3194236A1 EP 3194236 A1 EP3194236 A1 EP 3194236A1 EP 15762602 A EP15762602 A EP 15762602A EP 3194236 A1 EP3194236 A1 EP 3194236A1
Authority
EP
European Patent Office
Prior art keywords
coupling
central buffer
buffer coupling
willison
shaft
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.)
Withdrawn
Application number
EP15762602.9A
Other languages
German (de)
English (en)
Inventor
Leonid Pedurjan
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
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 EP3194236A1 publication Critical patent/EP3194236A1/fr
Withdrawn legal-status Critical Current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
    • B61G3/10—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 in the form of hook-like interengaging rigid jaws, e.g. "Willison" type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/10—Mounting of the couplings on the vehicle

Definitions

  • the invention relates to a coupling head of an automatic center buffer coupling for railway vehicles in the manner of a Willison coupling, in particular SA-3
  • Willison couplings are z. B. from DE-OS 15 30 175 and DE-OS 14 55 242 known.
  • the Willison profile is characterized by a large clutch claw arranged offset from the clutch longitudinal axis and a small clutch claw arranged on the other side and adapted to its cross section. Both have guide surfaces which are provided in the so-called clutch pocket.
  • a locking system provides the locking of the two coupled elements.
  • the coupling body which is formed by the coupling claws and the clutch pocket and the bolt system is connected via a coupling shaft to the
  • Shell sleeves are fastened on the rail vehicle side.
  • the object of the present invention is to have such a design
  • the basic idea of the invention is to design a coupling body in such a way that in addition to the attachment of different, optional
  • Coupling elements such as e.g. Air line connections and mixed Switzerlandkupplung, the coupling body is standardized and formed over a uniform
  • Rail vehicles comprises a coupling body, the front two
  • a connecting element is provided with a receiving area for attachment.
  • This provided for attachment connection element is preferably formed as a shell element.
  • a shell sleeve for fastening the coupling body to the coupling shaft as a shell element, this shell sleeve consists of two half-shells, which are connected to each other in the assembled state and thus form a part of a receiving area for receiving the coupling body and the coupling shaft.
  • the receiving region comprises at least one circumferential shoulder, which engages in the mutually arranged collar of the coupling body and the collar of the coupling shaft.
  • Coupling body to the area in which the shell sleeve is arranged.
  • This area is reinforced and properly designed against tensile and compressive forces.
  • the cross section is round.
  • an angular cross-section may also be provided.
  • Coupling body has a free space for mounting a
  • Another embodiment of the means buffer coupling provides that the coupling claws have a Einleitkontur.
  • the design of the input contour is used for
  • Fig. 1 shows a first section through a central buffer coupling
  • Coupling head 1 consists essentially of a coupling body 2, the front side two coupling claws 3, 4 and between a clutch pocket 5 has.
  • the coupling claws are divided into a small coupling claw 3 and a large coupling claw 4.
  • a locking system 6 is provided, which engages in the region of the clutch pocket 5.
  • the coupling body 2 tapers to a coupling shaft 7 only indicated in the drawings, where it forms a standardized interface 8
  • Interface 8 comprises a receiving portion 10 for a shell sleeve 9, wherein the shell sleeve 9 is formed such that it firmly surrounds both the tapered part of the coupling body 2 and the coupling shaft 7 in the assembled state and thus the coupling body 2 of the buffer coupling 1 on the
  • Coupling shaft 7 fixed.
  • the receiving area 10 has at least one partially circumferential shoulder 13, which engages in the mutually arranged collar of the coupling body 2.
  • the coupling body 2 is optimized with respect to the transmitted tensile and compressive forces.
  • the coupling body 2 is integrally formed. But it is also intended to form this multi-part.
  • the taper can be designed to be round or even angular to the region of the arrangement of the connecting element.
  • the coupling body 2 has a correspondingly in a development
  • Another embodiment provides to provide an insertion contour 12 in the region of the large coupling claw 4.
  • This introduction contour 12 serves as
  • a clutch housing 2 is provided for a central buffer coupling, which is attachable on the basis of a standardized connection to a rail vehicle side coupling shaft provided.
  • additional advantageous embodiments such as a free space 1 1 for mounting a Gemischtzugkupplung or a Eingleitkontur 12 in the region of the large coupling claw 4 for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

L'invention concerne un attelage automatique à tampon central (1) de type Willison/SA-3 pour des véhicules ferroviaires, comportant un corps d'attelage (2) qui présente sur sa face frontale deux griffes d'attelage (3, 4) entre lesquelles se trouve une poche d'attelage (5). Au moins un système de verrou (6) s'engage dans la zone de la poche d'attelage, et un élément de liaison présentant une partie logement (10) permet le montage de l'attelage à tampon central sur un arbre d'attelage (7) côté véhicule. Selon l'invention, le corps d'attelage (2) s'amincit en direction de la zone de fixation à l'arbre d'attelage et peut être fixé par un manchon en coquille (9) entourant à la fois le corps d'attelage (2) et l'arbre d'attelage (7).
EP15762602.9A 2014-09-15 2015-09-10 Attelage automatique à tampon central de type willison, en particulier de type sa-3, pour véhicules ferroviaires munis d'une interface normalisée Withdrawn EP3194236A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014218484.3A DE102014218484A1 (de) 2014-09-15 2014-09-15 Automatische Mittelpufferkupplung der WILLISON -Bauart, insbesondere SA-3 Bauart für Schienenfahrzeuge mit standardisierter Schnittstelle
PCT/EP2015/070692 WO2016041834A1 (fr) 2014-09-15 2015-09-10 Attelage automatique à tampon central de type willison, en particulier de type sa-3, pour véhicules ferroviaires munis d'une interface normalisée

Publications (1)

Publication Number Publication Date
EP3194236A1 true EP3194236A1 (fr) 2017-07-26

Family

ID=54072851

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15762602.9A Withdrawn EP3194236A1 (fr) 2014-09-15 2015-09-10 Attelage automatique à tampon central de type willison, en particulier de type sa-3, pour véhicules ferroviaires munis d'une interface normalisée

Country Status (3)

Country Link
EP (1) EP3194236A1 (fr)
DE (1) DE102014218484A1 (fr)
WO (1) WO2016041834A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017102448A1 (de) 2017-02-08 2018-08-09 Voith Patent Gmbh Knickgelenk-Verbindungseinrichtung und Kupplungsvorrichtung mit einer Kupplungsstange mit über eine Knickgelenk-Verbindungseinrichtung verbindbaren Kupplungsstangenteilen
DE102017110325A1 (de) * 2017-05-12 2018-11-15 Voith Patent Gmbh Vorrichtung zum lösbaren Verbinden der Endbereiche eines ersten und zweiten hohlzylindrischen Kraftübertragungselements

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1873648U (de) * 1961-10-06 1963-06-12 Bergische Stahlindustrie Zugkupplung, insbesondere fuer schienenfahrzeuge.
NL290314A (fr) 1962-03-19
GB1025090A (en) 1964-11-04 1966-04-06 English Steel Corp Ltd Improvements in or relating to automatic couplers for rail vehicles
DE1810594A1 (de) * 1968-11-23 1970-06-04 Bergische Stahlindustrie Kuppelstange fuer Mittelkupplungen
DE3838624A1 (de) * 1988-03-01 1989-09-14 Mini Verkehrswesen Gemischtzugkupplung fuer schienenfahrzeuge
DE3818839A1 (de) * 1988-06-03 1989-12-07 Messerschmitt Boelkow Blohm Schienenfahrzeug
DE3830739A1 (de) 1988-09-09 1990-03-22 Bergische Stahlindustrie Wechselsystem an einer mittelkupplung von schienenfahrzeugen
DE3930749A1 (de) * 1989-09-14 1991-03-28 Bergische Stahlindustrie Extrem kurze hochleistungs-zugstange fuer mittelkupplungen
DE20205998U1 (de) * 2002-04-16 2002-07-18 Leben Klaus Kuppelanordnung für Schienen- und Radfahrzeuge
SE525210C2 (sv) * 2003-05-26 2004-12-28 Dellner Couplers Ab Muffkoppling för fordonskoppel
SE526663C2 (sv) * 2004-02-04 2005-10-18 Dellner Couplers Ab Draginrättning för tågkoppel samt deformationsrör härför
ATE409150T1 (de) * 2004-07-06 2008-10-15 Siemens Transportation Systems Kupplungsmuffenverbindung mit dreiteiliger übergangsabstützplatte
DE202006000146U1 (de) * 2006-01-05 2006-03-09 Faiveley Transport Remscheid Gmbh Kupplungskopf einer automatischen Mittelpufferkupplung für Schienenfahrzeuge nach Art einer Willison-Kupplung mit der Willison-Kontur

Also Published As

Publication number Publication date
DE102014218484A1 (de) 2016-03-17
WO2016041834A1 (fr) 2016-03-24

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