GB125303A - Improved Locking Device for Railway Carriage Doors. - Google Patents
Improved Locking Device for Railway Carriage Doors.Info
- Publication number
- GB125303A GB125303A GB1339918A GB1339918A GB125303A GB 125303 A GB125303 A GB 125303A GB 1339918 A GB1339918 A GB 1339918A GB 1339918 A GB1339918 A GB 1339918A GB 125303 A GB125303 A GB 125303A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- bolt
- vacuum
- operated
- 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
Classifications
-
- 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
125,303. Rodgers, F. Aug. 17, 1918. Pneumatically and electrically operated fastenings.-Relates to railway carriage-door fastenings operated from the guard's van by vacuum, air pressure, or electrically. The locking-bolt is in two parts S, N connected together by the rod X fixed in the bracket R and entering a recess in the bracket W, a spring Z being placed between the brackets. This arrangement allows the door to be closed after locking and also allows unlocking in case of emergency by means of the cam 5 turned by a key. Fig. 2 shows an arrangement operated by vacuum, the piston A when drawn down shooting the bolt to which it is connected by the links E, H. When the vacuum is destroyed, the springs D and P co-operate to raise the piston and return the bolt to the unlocked position. When compressed air is employed, the piston A may act directly on the bolt N as shown in Fig. 6. Loss of power by leakage past the piston is prevented by a washer A<1>, against which the piston abuts at the end of its stroke; a. similar washer is employed in a modification of the vacuum-operated apparatus. When electricity is used, a solenoid may be substituted for the cylinder and piston shown in Fig. 6, the core of the solenoid acting on the end of the bolt N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1339918A GB125303A (en) | 1918-08-17 | 1918-08-17 | Improved Locking Device for Railway Carriage Doors. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1339918A GB125303A (en) | 1918-08-17 | 1918-08-17 | Improved Locking Device for Railway Carriage Doors. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB125303A true GB125303A (en) | 1919-04-17 |
Family
ID=32345983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1339918A Expired GB125303A (en) | 1918-08-17 | 1918-08-17 | Improved Locking Device for Railway Carriage Doors. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB125303A (en) |
-
1918
- 1918-08-17 GB GB1339918A patent/GB125303A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2530628A (en) | Automatic door locking device | |
| CN107060539B (en) | Lock device is kept apart to door | |
| GB125303A (en) | Improved Locking Device for Railway Carriage Doors. | |
| US1688472A (en) | Latch | |
| DE59100316D1 (en) | Actuating cylinders, in particular double-acting door locking cylinders for rail vehicles. | |
| GB750705A (en) | Improvements relating to locking means for vehicle doors | |
| US1665952A (en) | Automatic lock | |
| GB168255A (en) | Improvements in and relating to safety locking devices for the doors of railway carriages | |
| GB191111655A (en) | Improvements in Locking Devices for the Doors of Railway Carriages and like Vehicles. | |
| US1158412A (en) | Trunk-locking means. | |
| GB191221156A (en) | Improvements in Closing and Locking Apparatus for the Doors of Railway Carriages. | |
| US938068A (en) | Door-operating mechanism. | |
| GB159693A (en) | Improved mechanical and automatic means for locking and releasing railway carriage doors | |
| GB216053A (en) | Improvements in or relating to locks for railway, vehicle and like doors | |
| GB191100657A (en) | An Improved Method of and Means for Bolting and Unbolting the Doors of Railway Carriages and Wagons and the like. | |
| GB140541A (en) | Improvements in devices for locking railway carriage doors | |
| GB210935A (en) | Improvements in or relating to means or apparatus for locking and unlocking the doors of railway coaches and the like | |
| GB442305A (en) | Improvements in and relating to means for locking railway carriage doors | |
| GB190205266A (en) | Improvements in Apparatus for Locking or Fastening Railway Carriage Doors. | |
| GB191323484A (en) | Improvements in or relating to Locks for Vehicle Doors. | |
| GB191414662A (en) | A New or Improved Door Lock. | |
| GB516473A (en) | Improvements relating to fastenings for doors, windows or the like | |
| GB191302123A (en) | Improvements in Apparatus for Locking and Unlocking Doors of Railway Carriages. | |
| GB191019738A (en) | Improvements in Railway Door-locking Devices. | |
| GB150780A (en) | Improvements in or relating to locks for use with railway carriage doors or the like |