GB1314438A - Automatic central buffer couplings for rail vehicles - Google Patents

Automatic central buffer couplings for rail vehicles

Info

Publication number
GB1314438A
GB1314438A GB1314438DA GB1314438A GB 1314438 A GB1314438 A GB 1314438A GB 1314438D A GB1314438D A GB 1314438DA GB 1314438 A GB1314438 A GB 1314438A
Authority
GB
United Kingdom
Prior art keywords
pin
spindle
central buffer
automatic
rotate
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
Application number
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.)
Ministerium fuer Verkehrswesen
Original Assignee
Ministerium fuer Verkehrswesen
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 Ministerium fuer Verkehrswesen filed Critical Ministerium fuer Verkehrswesen
Publication of GB1314438A publication Critical patent/GB1314438A/en
Expired 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
    • B61G3/14—Control devices, e.g. for uncoupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

1314438 Operating central buffer couplings GERMANY MINISTRY OF TRANSPORT 2 Dec 1970 57266/70 Heading B7T An arrangement which allows manual or automatic release of the bolt of the lock of an automatic central buffer coupling using respectively either the usual actuating shaft (not shown) or a drive unit 1, consists of a spindle 3 operatively connected at one end to the bolt and having at its other end a plate 4 carrying a pin 6 and member 15, the drive unit, comprising a piston and cylinder device, being connected with the pin 6 to operatively rotate the spindle 3 by a slotted bar 10, and the actuating shaft being connected to a driver 7 rotatably mounted on the end of spindle 3 and provided with a tooth 8 which engages pin 6. On automatic operation the piston causes rotation of pin 6 in the direction of arrow A to rotate spindle 3, and on manual operation the driver 7 is rotated causing the pin 6 to move in a slot 11 in bar 10 by the engagement of tooth 8 and again rotate spindle 3.
GB1314438D 1970-12-02 1970-12-02 Automatic central buffer couplings for rail vehicles Expired GB1314438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5726670 1970-12-02

Publications (1)

Publication Number Publication Date
GB1314438A true GB1314438A (en) 1973-04-26

Family

ID=10478783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1314438D Expired GB1314438A (en) 1970-12-02 1970-12-02 Automatic central buffer couplings for rail vehicles

Country Status (1)

Country Link
GB (1) GB1314438A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3470295A4 (en) * 2016-08-31 2019-07-31 CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. Automatic decoupling mechanism for vehicle coupler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3470295A4 (en) * 2016-08-31 2019-07-31 CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. Automatic decoupling mechanism for vehicle coupler
US11072353B2 (en) 2016-08-31 2021-07-27 Crrc Qingdao Sifang Rolling Stock Research Institute Co., Ltd. X Automatic uncoupling mechanism for couplers

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees