GB374660A - Improvements in or relating to door and like fastenings - Google Patents
Improvements in or relating to door and like fasteningsInfo
- Publication number
- GB374660A GB374660A GB1981131A GB1981131A GB374660A GB 374660 A GB374660 A GB 374660A GB 1981131 A GB1981131 A GB 1981131A GB 1981131 A GB1981131 A GB 1981131A GB 374660 A GB374660 A GB 374660A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- bolt
- main
- engage
- slot
- 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
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2003—Preventing opening by insertion of a tool, e.g. flexible, between door and jamb to withdraw the bolt
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
374,660. Door locks. WINBY, I. S., 14, Allen Mansions, Allen Street, Kensington, London. July 9, 1931, No. 19811. [Class 44.] The striking plate 3 for a door lock houses an auxiliary bolt 1 which is moved directly in front of the main bolt to engage a slot in the door when the main bolt or latch 7 enters the striking plate aperture. The main latch 7 butts against one end 25 of a spring-urged lever 12 so that the other end 24 of the lever moves the auxiliary bolt 1 outwards to engage a slot in a plate 11 secured to the door 8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1981131A GB374660A (en) | 1931-07-09 | 1931-07-09 | Improvements in or relating to door and like fastenings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1981131A GB374660A (en) | 1931-07-09 | 1931-07-09 | Improvements in or relating to door and like fastenings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB374660A true GB374660A (en) | 1932-06-16 |
Family
ID=10135617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1981131A Expired GB374660A (en) | 1931-07-09 | 1931-07-09 | Improvements in or relating to door and like fastenings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB374660A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2299612A (en) * | 1995-04-04 | 1996-10-09 | Banham Patent Locks Ltd | Bolting device |
GB2301141A (en) * | 1995-05-22 | 1996-11-27 | Epwin Group Plc | Locking device |
GB2351119A (en) * | 1999-06-11 | 2000-12-20 | Securistyle Ltd | Locking means with an auxiliary bolt |
EP3441548A1 (en) * | 2017-08-11 | 2019-02-13 | Montajes Electronicos Dorcas, S.L. | Security device for closing two hinged elements, door opener and door which comprise said device |
-
1931
- 1931-07-09 GB GB1981131A patent/GB374660A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2299612A (en) * | 1995-04-04 | 1996-10-09 | Banham Patent Locks Ltd | Bolting device |
GB2299612B (en) * | 1995-04-04 | 1998-10-28 | Banham Patent Locks Ltd | Bolting device |
GB2301141A (en) * | 1995-05-22 | 1996-11-27 | Epwin Group Plc | Locking device |
GB2351119A (en) * | 1999-06-11 | 2000-12-20 | Securistyle Ltd | Locking means with an auxiliary bolt |
GB2351119B (en) * | 1999-06-11 | 2002-11-20 | Securistyle Ltd | A locking mechanism |
EP3441548A1 (en) * | 2017-08-11 | 2019-02-13 | Montajes Electronicos Dorcas, S.L. | Security device for closing two hinged elements, door opener and door which comprise said device |
WO2019030424A3 (en) * | 2017-08-11 | 2019-05-31 | Montajes Electronicos Dorcas, S.L. | Security device for closing two hinged elements, and door opener and door comprising said device |
CN110998046A (en) * | 2017-08-11 | 2020-04-10 | 多卡斯电子组件有限公司 | Safety device for closing two hinged elements, door opener and door comprising said device |
CN110998046B (en) * | 2017-08-11 | 2021-05-18 | 多卡斯电子组件有限公司 | Safety device for closing two hinged elements, door opener and door comprising said device |
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