GB9705471D0 - Door closer - Google Patents
Door closerInfo
- Publication number
- GB9705471D0 GB9705471D0 GBGB9705471.2A GB9705471A GB9705471D0 GB 9705471 D0 GB9705471 D0 GB 9705471D0 GB 9705471 A GB9705471 A GB 9705471A GB 9705471 D0 GB9705471 D0 GB 9705471D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- door closer
- closer
- door
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/223—Hydraulic power-locks, e.g. with electrically operated hydraulic valves
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
- E05F3/102—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with rack-and-pinion transmission between driving shaft and piston within the closer housing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9705471A GB2323125B (en) | 1997-03-15 | 1997-03-15 | Electronic door closer |
GB9803308A GB2323409B (en) | 1997-03-15 | 1998-02-18 | Door closer with an adjustable electronic valve for varying the force required to release the door when held open |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9705471A GB2323125B (en) | 1997-03-15 | 1997-03-15 | Electronic door closer |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9705471D0 true GB9705471D0 (en) | 1997-05-07 |
GB2323125A GB2323125A (en) | 1998-09-16 |
GB2323125B GB2323125B (en) | 2001-05-30 |
Family
ID=10809357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9705471A Expired - Lifetime GB2323125B (en) | 1997-03-15 | 1997-03-15 | Electronic door closer |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2323125B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2415463B (en) * | 2004-06-26 | 2008-05-28 | Jebron Ltd | Door closer |
GB201513274D0 (en) | 2015-07-28 | 2015-09-09 | Freeman & Pardoe Ltd | A door closer |
CN105569483A (en) * | 2016-01-26 | 2016-05-11 | 佛山市奥达金属制品有限公司 | Controllable door opening delay sky spring |
CN105545131A (en) * | 2016-01-26 | 2016-05-04 | 佛山市奥达金属制品有限公司 | Door opening delaying top spring |
DE102016225329B4 (en) * | 2016-12-16 | 2022-08-11 | Geze Gmbh | door closer |
GB2577542B (en) * | 2018-09-28 | 2021-11-03 | Assa Abloy Ltd | Door-closer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4267619A (en) * | 1972-01-26 | 1981-05-19 | The Stanley Works | Controlled release door holder |
DE2541790C2 (en) * | 1975-09-19 | 1985-08-01 | Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal | Automatic door closer with hold-open device |
US4115897A (en) * | 1977-10-11 | 1978-09-26 | Eaton Corporation | Zero force hold open door closer |
GB2145769B (en) * | 1983-08-26 | 1986-10-29 | Schlage Lock Co | Door closers |
-
1997
- 1997-03-15 GB GB9705471A patent/GB2323125B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2323125B (en) | 2001-05-30 |
GB2323125A (en) | 1998-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20170314 |