GB596473A - Improvements relating to fastenings for doors and the like - Google Patents
Improvements relating to fastenings for doors and the likeInfo
- Publication number
- GB596473A GB596473A GB1920245A GB1920245A GB596473A GB 596473 A GB596473 A GB 596473A GB 1920245 A GB1920245 A GB 1920245A GB 1920245 A GB1920245 A GB 1920245A GB 596473 A GB596473 A GB 596473A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boss
- spindle
- catch
- handle
- spring
- 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
- 210000003746 Feathers Anatomy 0.000 abstract 1
- 230000000717 retained Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B5/00—Handles completely let into the surface of the wing
- E05B5/003—Pop-out handles, e.g. sliding outwardly before rotation
Landscapes
- Extensible Doors And Revolving Doors (AREA)
Abstract
596,473. Latch handles. WILMOTBREEDEN, Ltd., and HARRIS, R. July 26, 1945, No. 19202. [Class 44] The outside handle f of a door is adapted to be retracted into a recess e so as to be flush with the door and retained by a spring-pressed catch r engaging the handle boss i, the handle being in this position disengaged from the latchactuating spindle g ; on withdrawal of the catch r by means of push-button q, the boss i is ejected by a spring j, a square-bored part n of the boss then engaging a correspondingly shaped part g<2> of the spindle to render the outer handle operative. Outward axial motion of the boss is limited by a collar k on the spindle. Rotation of the boss i when in the inner position is prevented by a feather connection o with the fixed boss a. The inside handle h being mounted on part g<1> of the spindle, to which the latch mechanism (not shown) may be connected, is operative in both positions of the outer handle. The spring j abuts a collar u on the spindle separated from a fixed plate v by a spring washer n. The push-button q has a wedge-like extension t engaging the edge of a hole in the catch r. The push-button q may be formed as a barrel-type lock which may be operated by a key so as to turn the extension t into a position wherein it can slide through the hole in the catch r without operating the catch.
Publications (1)
Publication Number | Publication Date |
---|---|
GB596473A true GB596473A (en) | 1948-01-05 |
Family
ID=1734516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1920245A Expired GB596473A (en) | 1945-07-26 | Improvements relating to fastenings for doors and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB596473A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5457971A (en) * | 1993-03-11 | 1995-10-17 | Takigen Manufacturing Co., Ltd. | Door locking handle assembly of pull-out and side-swinging lever-action type |
US6474119B1 (en) * | 1999-01-28 | 2002-11-05 | Fastec Industrial Corp. | Pop-up handle assembly |
ES2221544A1 (en) * | 2002-01-29 | 2004-12-16 | Investigacion Y Transferencia De Tecnologia, S.L. | Safety lock for use in cabinets for gas and water meters, has electromagnet excited to release crank so as to actuate mechanical locking element, when control unit receives access code from authorized person |
WO2009109972A1 (en) * | 2008-03-05 | 2009-09-11 | Knock N'lock Ltd. | Cam lock |
CN102741490A (en) * | 2010-01-25 | 2012-10-17 | 诺克N’洛克有限公司 | Door cylinder lock |
-
1945
- 1945-07-26 GB GB1920245A patent/GB596473A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5457971A (en) * | 1993-03-11 | 1995-10-17 | Takigen Manufacturing Co., Ltd. | Door locking handle assembly of pull-out and side-swinging lever-action type |
US6474119B1 (en) * | 1999-01-28 | 2002-11-05 | Fastec Industrial Corp. | Pop-up handle assembly |
ES2221544A1 (en) * | 2002-01-29 | 2004-12-16 | Investigacion Y Transferencia De Tecnologia, S.L. | Safety lock for use in cabinets for gas and water meters, has electromagnet excited to release crank so as to actuate mechanical locking element, when control unit receives access code from authorized person |
WO2009109972A1 (en) * | 2008-03-05 | 2009-09-11 | Knock N'lock Ltd. | Cam lock |
CN102016203A (en) * | 2008-03-05 | 2011-04-13 | 诺克N′洛克有限公司 | Cam lock |
CN102016203B (en) * | 2008-03-05 | 2013-11-27 | 诺克N’洛克有限公司 | Cam lock |
CN102741490A (en) * | 2010-01-25 | 2012-10-17 | 诺克N’洛克有限公司 | Door cylinder lock |
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