GB191413382A - An Improved Arrangement for Simultaneously Locking a Number of Doors, as on a Railway Train. - Google Patents

An Improved Arrangement for Simultaneously Locking a Number of Doors, as on a Railway Train.

Info

Publication number
GB191413382A
GB191413382A GB191413382DA GB191413382A GB 191413382 A GB191413382 A GB 191413382A GB 191413382D A GB191413382D A GB 191413382DA GB 191413382 A GB191413382 A GB 191413382A
Authority
GB
United Kingdom
Prior art keywords
doors
socket
bars
bar
spring
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
Inventor
Robert Bryham Mawson
William Bryham
Alfred Ackroyd
Walter Winsborough
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191413382A publication Critical patent/GB191413382A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/46—Locking several wings simultaneously
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/36—Locks for passenger or like doors
    • E05B83/363—Locks for passenger or like doors for railway vehicles

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

13,382. Mawson, R. B., Bryham, W., Ackroyd, A., and Winsborough, W. June 2. Railway-carriage doors and the like, fastening automatically; fastenings operated mechanically from a distance.-The spring-controlled sliding latch 3 is located in the bottom of the door and engages in a socket 6 in the door frame when a plug 8, which is held in the socket by a cam 10 on a draw-bar 11, is allowed to recede, the bar 11 being displaced against springs 14, when the train is in motion, for that purpose. The plugs may be spring or gravity controlled and have rollers 9 on their lower ends. The bars 11, coupled between the carriages, slide over rollers 13 and are connected to the vehicle drawbars; they may be operated by a lever in the guard's van or engine. The springs 14 are arranged between collars 16 on the bars and fixed projections 15. The latches 3 have bevelled ends to allow the doors to be slammed.
GB191413382D 1914-06-02 1914-06-02 An Improved Arrangement for Simultaneously Locking a Number of Doors, as on a Railway Train. Expired GB191413382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191413382T 1914-06-02

Publications (1)

Publication Number Publication Date
GB191413382A true GB191413382A (en) 1915-05-27

Family

ID=32647866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191413382D Expired GB191413382A (en) 1914-06-02 1914-06-02 An Improved Arrangement for Simultaneously Locking a Number of Doors, as on a Railway Train.

Country Status (1)

Country Link
GB (1) GB191413382A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658875A (en) * 1950-03-27 1953-11-10 Shell Dev Nickel catalyst and preparation thereof
US2921971A (en) * 1956-03-14 1960-01-19 Phillips Petroleum Co Process and catalyst for the poly-merization of olefins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658875A (en) * 1950-03-27 1953-11-10 Shell Dev Nickel catalyst and preparation thereof
US2921971A (en) * 1956-03-14 1960-01-19 Phillips Petroleum Co Process and catalyst for the poly-merization of olefins

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