GB190607764A - An Automatic Lock for the Locking of Railway Carriage and other Doors and the like. - Google Patents
An Automatic Lock for the Locking of Railway Carriage and other Doors and the like.Info
- Publication number
- GB190607764A GB190607764A GB190607764DA GB190607764A GB 190607764 A GB190607764 A GB 190607764A GB 190607764D A GB190607764D A GB 190607764DA GB 190607764 A GB190607764 A GB 190607764A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bolt
- door
- doors
- locking
- railway carriage
- 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
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
7764. Fuller, T. March 31. Fastenings, railway and other carriage door &c.- A bolt d, Fig. 1, sliding in a casing e is connected by a rod f to a barrel g, in which telescopes the barrel h, which is connected by means of a rod k bearing a disk p to the hollow piston m, which is actuated by pneumatic pressure to shoot the bolt. A compression spring i inside the barrels connects the rods f and k and allows the door to be closed when the bolt is shot ; also a spring r in the casing e bearing against the disk p withdraws the bolt when the pressure is released. The arm w may be turned by a key if it is required to lock a particular door independently of the air pressure. The pin v may operate an indicator to show inside the carriage whether the door is locked or unlocked.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190607764T | 1906-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190607764A true GB190607764A (en) | 1907-02-14 |
Family
ID=32545289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190607764D Expired GB190607764A (en) | 1906-03-31 | 1906-03-31 | An Automatic Lock for the Locking of Railway Carriage and other Doors and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190607764A (en) |
-
1906
- 1906-03-31 GB GB190607764D patent/GB190607764A/en not_active Expired
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