GB1331871A - Actuators for valves of pipeline couplings of automatic central buffer couplings or rail vehicles - Google Patents

Actuators for valves of pipeline couplings of automatic central buffer couplings or rail vehicles

Info

Publication number
GB1331871A
GB1331871A GB1331871DA GB1331871A GB 1331871 A GB1331871 A GB 1331871A GB 1331871D A GB1331871D A GB 1331871DA GB 1331871 A GB1331871 A GB 1331871A
Authority
GB
United Kingdom
Prior art keywords
valves
couplings
bolt
actuator
guide
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 GB1331871A publication Critical patent/GB1331871A/en
Expired legal-status Critical Current

Links

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
    • B61G5/08—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for fluid conduits

Abstract

1331871 Vehicle couplings GERMANY MINISTRY OF TRANSPORT 10 Feb 1971 4364/71 Heading B7T An actuating arrangement for the valves of an automatic central buffer coupling of a rail vehicle, allows independent manual operation and operation by an actuator. The arrangement comprises a shaft 8 which is manually rotatable to operate the valves. A swingable member 10 resiliently connected to the shaft by a member 5, is entrainable by a bolt 2 movable in a guide 4 mounted on the shaft, the bolt being operable by an actuator, e.g. a piston having a rod 1. The bolt is movable into the entrainment position as shown by resilient deflection of the member 10 beyond a position corresponding to the fully open or closed position of the valves, so as to allow the bolt to pass to an end position in the guide 4, ready for an operating movement of the actuator. The guide is restrained by a leaf spring 7 and has resilient buffers 6 at opposite ends.
GB1331871D 1971-02-10 1971-02-10 Actuators for valves of pipeline couplings of automatic central buffer couplings or rail vehicles Expired GB1331871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB436471 1971-02-10

Publications (1)

Publication Number Publication Date
GB1331871A true GB1331871A (en) 1973-09-26

Family

ID=9775787

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1331871D Expired GB1331871A (en) 1971-02-10 1971-02-10 Actuators for valves of pipeline couplings of automatic central buffer couplings or rail vehicles

Country Status (1)

Country Link
GB (1) GB1331871A (en)

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Legal Events

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