GB359226A - Improvements in or relating to locks and latches - Google Patents
Improvements in or relating to locks and latchesInfo
- Publication number
- GB359226A GB359226A GB3272030A GB3272030A GB359226A GB 359226 A GB359226 A GB 359226A GB 3272030 A GB3272030 A GB 3272030A GB 3272030 A GB3272030 A GB 3272030A GB 359226 A GB359226 A GB 359226A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- bolt
- strip
- runner
- locking
- 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
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
- E05B63/044—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B55/00—Locks in which a sliding latch is used also as a locking bolt
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
359,226. Door latches and locks. THOMPSON, H. A., 163, Euston Road, London. Oct. 31, 1930, No. 32720. [Class 44.] In a door latch of the runner-plate type in which the bolt l is capable of inward movement against the action of a coiled spring o independently of the runner-plate, the latter is in the form of a rectangular frame composed of two longitudinal rods g which are connected by end strips e, f and fitted with coiled springs k adapted to be compressed between fixed lugs h and the strip e. The latter is formed with an aperture in which the headed spindle m carrying the bolt l is rotatably mounted, while the strip f is shaped to fit around the boss of the usual handle-operated follower j. A locking-plate s, controlled by a lever r, may be moved by a key into engagement with the strip e to lock the frame against inward movement; if it is desired that the bolt itself should also be locked, to prevent it from being forced in, the plate s is formed with a projecting nose t, Fig. 4, which engages behind the bolt when the locking-plate is shot.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3272030A GB359226A (en) | 1930-10-31 | 1930-10-31 | Improvements in or relating to locks and latches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3272030A GB359226A (en) | 1930-10-31 | 1930-10-31 | Improvements in or relating to locks and latches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB359226A true GB359226A (en) | 1931-10-22 |
Family
ID=10343009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3272030A Expired GB359226A (en) | 1930-10-31 | 1930-10-31 | Improvements in or relating to locks and latches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB359226A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2310685A (en) * | 1996-02-27 | 1997-09-03 | Legge N T Ltd | Reversable latch |
-
1930
- 1930-10-31 GB GB3272030A patent/GB359226A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2310685A (en) * | 1996-02-27 | 1997-09-03 | Legge N T Ltd | Reversable latch |
GB2310685B (en) * | 1996-02-27 | 2000-02-23 | Legge N T Ltd | Latch |
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