IT1241880B - Chiudiporta con dispositivo interno, idrostatico, per il blocco della porta in posizione d'apertura. - Google Patents
Chiudiporta con dispositivo interno, idrostatico, per il blocco della porta in posizione d'apertura.Info
- Publication number
- IT1241880B IT1241880B IT12494A IT1249490A IT1241880B IT 1241880 B IT1241880 B IT 1241880B IT 12494 A IT12494 A IT 12494A IT 1249490 A IT1249490 A IT 1249490A IT 1241880 B IT1241880 B IT 1241880B
- Authority
- IT
- Italy
- Prior art keywords
- door
- locking
- internal
- opening position
- hydrostatic device
- Prior art date
Links
- 230000002706 hydrostatic effect Effects 0.000 title 1
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
- E05F3/04—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
- 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
- E05F3/22—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
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/252—Type of friction
- E05Y2201/254—Fluid or viscous friction
-
- 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 |
---|---|---|---|
IT12494A IT1241880B (it) | 1990-07-20 | 1990-07-20 | Chiudiporta con dispositivo interno, idrostatico, per il blocco della porta in posizione d'apertura. |
EP91110726A EP0467131A1 (en) | 1990-07-20 | 1991-06-28 | Door closer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT12494A IT1241880B (it) | 1990-07-20 | 1990-07-20 | Chiudiporta con dispositivo interno, idrostatico, per il blocco della porta in posizione d'apertura. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9012494A0 IT9012494A0 (it) | 1990-07-20 |
IT9012494A1 IT9012494A1 (it) | 1992-01-20 |
IT1241880B true IT1241880B (it) | 1994-02-01 |
Family
ID=11140832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT12494A IT1241880B (it) | 1990-07-20 | 1990-07-20 | Chiudiporta con dispositivo interno, idrostatico, per il blocco della porta in posizione d'apertura. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0467131A1 (it) |
IT (1) | IT1241880B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9106245D0 (en) * | 1991-03-23 | 1991-05-08 | Newman Tonks Eng | Door closer |
DE10145200B4 (de) * | 2001-09-13 | 2015-09-10 | Geze Gmbh | Türschließer |
FI116915B (fi) | 2004-12-08 | 2006-03-31 | Abloy Oy | Venttiili |
ITVI20120254A1 (it) * | 2012-10-04 | 2014-04-05 | In & Tec Srl | Dispositivo a cerniera per porte, ante o similari |
DE102014212357B3 (de) * | 2014-06-26 | 2015-12-24 | Geze Gmbh | Türschließer |
DE102016211149A1 (de) * | 2016-06-22 | 2017-12-28 | Geze Gmbh | Vorrichtung zum Offenhalten eines Tür- oder Fensterflügels |
US10961760B2 (en) * | 2019-02-08 | 2021-03-30 | Schlage Lock Company Llc | Door closer with backout prevention |
CN115419338B (zh) * | 2022-09-16 | 2024-03-29 | 中国长江电力股份有限公司 | 一种液压延时解锁锁定装置及使用方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE468257A (it) * | ||||
GB672432A (en) * | 1949-04-28 | 1952-05-21 | Ernst Billeter | Improvements in or relating to door and gate operating-appliances |
DE2030443A1 (de) * | 1970-06-20 | 1971-12-30 | Vereinigte Baubeschlagfabriken Gretsch & Co Gmbh, 7250 Leonberg | Türschliesser mit Dämpfvorrichtung |
US3979790A (en) * | 1975-10-06 | 1976-09-14 | Vapor Corporation | Totally enclosed door check |
DE2813592A1 (de) * | 1978-03-30 | 1979-10-04 | Dorma Baubeschlag | Selbsttaetiger tuerschliesser |
GB2156950B (en) * | 1984-04-04 | 1988-01-13 | Newman Tonks Eng | Flow control valve and door closer incorporating such a valve |
-
1990
- 1990-07-20 IT IT12494A patent/IT1241880B/it active IP Right Grant
-
1991
- 1991-06-28 EP EP91110726A patent/EP0467131A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0467131A1 (en) | 1992-01-22 |
IT9012494A1 (it) | 1992-01-20 |
IT9012494A0 (it) | 1990-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |