GB191122564A - Improvements in Railway Carriage Door Locks. - Google Patents
Improvements in Railway Carriage Door Locks.Info
- Publication number
- GB191122564A GB191122564A GB191122564DA GB191122564A GB 191122564 A GB191122564 A GB 191122564A GB 191122564D A GB191122564D A GB 191122564DA GB 191122564 A GB191122564 A GB 191122564A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bolt
- railway carriage
- door locks
- carriage door
- latch
- 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
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
- E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
- E05B63/202—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed a latch bolt being initially retained in an intermediate position and subsequently projected to its full extent when the wing is closed
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
22,564. Feeny, V. I. Oct. 12. Latches, sliding.-The latch-bolt a is retained in the striking position while the door is open by means of a lever m, a projection n on which is adapted to engage between a shoulder i on the bolt and a fixed stop k. When the latchbolt is fully withdrawn, it engages the end of a bar t jointed to the lever m, and holds this out of contact with the striking-plate during the opening of the door. The springs for the latch-bolt and detent are mounted on screw pins f inserted from outside the casing to enable them to be replaced easily.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191122564T | 1911-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191122564A true GB191122564A (en) | 1912-06-20 |
Family
ID=32567739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191122564D Expired GB191122564A (en) | 1911-10-12 | 1911-10-12 | Improvements in Railway Carriage Door Locks. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191122564A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004013298A1 (en) * | 2004-03-18 | 2005-09-29 | Aug. Winkhaus Gmbh & Co. Kg | Locking system for door in building, with main lock moving remote catches via drive rods, has spring-loaded sensor arm contacting fixed door frame and allowing movement of catch when pushed back |
-
1911
- 1911-10-12 GB GB191122564D patent/GB191122564A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004013298A1 (en) * | 2004-03-18 | 2005-09-29 | Aug. Winkhaus Gmbh & Co. Kg | Locking system for door in building, with main lock moving remote catches via drive rods, has spring-loaded sensor arm contacting fixed door frame and allowing movement of catch when pushed back |
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