GB190723084A - Improvements in Apparatus for Locking Simultaneously the Doors of Railway Carriages. - Google Patents

Improvements in Apparatus for Locking Simultaneously the Doors of Railway Carriages.

Info

Publication number
GB190723084A
GB190723084A GB190723084DA GB190723084A GB 190723084 A GB190723084 A GB 190723084A GB 190723084D A GB190723084D A GB 190723084DA GB 190723084 A GB190723084 A GB 190723084A
Authority
GB
United Kingdom
Prior art keywords
doors
arms
levers
fastenings
brackets
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
John Abbott
Arthur Ernest Butterfield
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 GB190723084A publication Critical patent/GB190723084A/en
Expired legal-status Critical Current

Links

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

23,084. Abbott, J., and Butterfield, A. E. Oct. 19. Fastenings, railway-carriage door.-Pivoted to brackets B mounted on the roof of the carriage, are arms C, which project down into the paths of the doors and are arranged to allow the doors to pass in either direction. Also mounted on the brackets B are levers E which normally, by their weight or under the action of springs J, bear against fingers C' on the arms C and prevent the arms from moving outwards to allow the doors to open. The guard can release all the fastenings by pulling a cord G running the length of the train and passing over pulleys F on the ends of the levers E, the tension on the cord raising the free ends of the levers away from the arms.
GB190723084D 1907-10-19 1907-10-19 Improvements in Apparatus for Locking Simultaneously the Doors of Railway Carriages. Expired GB190723084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190723084T 1907-10-19

Publications (1)

Publication Number Publication Date
GB190723084A true GB190723084A (en) 1908-09-10

Family

ID=32488249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190723084D Expired GB190723084A (en) 1907-10-19 1907-10-19 Improvements in Apparatus for Locking Simultaneously the Doors of Railway Carriages.

Country Status (1)

Country Link
GB (1) GB190723084A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886985A (en) * 1955-10-06 1959-05-19 Kiekhaefer Corp Gear transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886985A (en) * 1955-10-06 1959-05-19 Kiekhaefer Corp Gear transmission

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