ATE368785T1 - SECURITY DEVICE FOR A DOOR, IN PARTICULAR A FIRE DOOR OR THE LIKE - Google Patents
SECURITY DEVICE FOR A DOOR, IN PARTICULAR A FIRE DOOR OR THE LIKEInfo
- Publication number
- ATE368785T1 ATE368785T1 AT04739198T AT04739198T ATE368785T1 AT E368785 T1 ATE368785 T1 AT E368785T1 AT 04739198 T AT04739198 T AT 04739198T AT 04739198 T AT04739198 T AT 04739198T AT E368785 T1 ATE368785 T1 AT E368785T1
- Authority
- AT
- Austria
- Prior art keywords
- door
- fire
- catch
- safety
- moveable armature
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
- E05B47/0047—Striker rotating about an axis parallel to the wing edge
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/10—Locks or fastenings for special use for panic or emergency doors
- E05B65/104—Locks or fastenings for special use for panic or emergency doors actuated in response to heat, e.g. with fusible element, bimetal, memory shape or swelling material
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
Abstract
The invention relates to a safety device for a door, especially a fire-proof door or similar. Said device comprises a housing (1) wherein a catch (2) is mounted, whereby said catch interacts with a safety catch (3), and said safety catch (3) can be locked with a moveable armature (5). The safety catch (3) and the moveable armature (5) are spring-loaded in the direction of the mutual lock position and the moveable armature (5) is impinged upon by an electromagnet (9). The aim of the invention is to produce a safety device for a door, especially a fire-proof door or similar, which guarantees the functioning thereof even in the event of a fire. The safety catch (3) and the moveable armature (5) are also impinged upon by a element (10) which expands under the effect of heat (10) in the direction of the mutual lock position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10321802A DE10321802B4 (en) | 2003-05-14 | 2003-05-14 | Safety device for a door, in particular fire door or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE368785T1 true ATE368785T1 (en) | 2007-08-15 |
Family
ID=33440833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04739198T ATE368785T1 (en) | 2003-05-14 | 2004-05-13 | SECURITY DEVICE FOR A DOOR, IN PARTICULAR A FIRE DOOR OR THE LIKE |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1627121B1 (en) |
CN (1) | CN1697912A (en) |
AT (1) | ATE368785T1 (en) |
DE (2) | DE10321802B4 (en) |
ES (1) | ES2291885T3 (en) |
NO (1) | NO20045525L (en) |
WO (1) | WO2004101922A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005009996A1 (en) * | 2005-03-06 | 2006-09-14 | Assa Abloy Sicherheitstechnik Gmbh | Emergency lock for a fireproof door comprises a locking bar and a temperature-active device for actuating the locking bar |
DE102005009995B4 (en) * | 2005-03-06 | 2012-12-13 | Assa Abloy Sicherheitstechnik Gmbh | Locking / releasing device for a swing latch of a door opener |
EP1979564B1 (en) * | 2005-12-12 | 2012-05-02 | Telezygology Inc. | Developments in beam type fasteners |
ITRM20110290A1 (en) * | 2011-06-10 | 2012-12-11 | Bitron Spa | EMERGENCY DEVICE FOR HOUSEHOLD APPLIANCES. |
DE102013223431B3 (en) * | 2013-11-18 | 2014-11-13 | BSH Bosch und Siemens Hausgeräte GmbH | household appliance |
ES2784375T3 (en) * | 2017-03-17 | 2020-09-24 | Euchner Gmbh Co Kg | Locking device |
US11332960B2 (en) | 2017-12-21 | 2022-05-17 | Trine Access Technology | Electrically operated door strike with thermally responsive element |
WO2019165541A1 (en) * | 2018-02-27 | 2019-09-06 | Dormakaba Canada Inc. | Strike assembly for door locking mechanism, and method of operation |
NO345397B1 (en) * | 2018-11-28 | 2021-01-18 | Elok Laasproduksjon As | Fire protection for bolt |
CN111689414B (en) * | 2020-06-24 | 2022-08-16 | 三一汽车起重机械有限公司 | Locking mechanism, crane boom and truck crane |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7516495U (en) * | 1975-10-16 | Kaufmann J | Safety device, in particular for electromagnetic door openers | |
DE7626523U1 (en) * | 1976-08-25 | 1981-02-05 | 8890 Aichach | FIRE PROTECTION DOOR |
US4183565A (en) * | 1978-08-28 | 1980-01-15 | Norris Industries, Inc. | Latch bolt locking mechanism for fire door locksets |
DE2904995A1 (en) * | 1979-02-09 | 1980-08-21 | Fuss Fritz Kg | Electric door opener for glass swing door - cooperates directly with edge of door without requiring extra components on door |
DE3239177A1 (en) * | 1982-10-22 | 1984-05-03 | Dictator Technik - Ruef & Co, 8902 Neusäß | Fire resisting door |
DE3421695A1 (en) * | 1984-06-12 | 1985-12-12 | Deutsche Metalltürenwerke Aug. Schwarze AG, 4800 Bielefeld | Fire door or the like |
SE463678B (en) * | 1989-02-10 | 1991-01-07 | Laasinvaest Svenska Ab | DEVICE AT LAASHUS |
CA2163320A1 (en) * | 1994-11-21 | 1996-05-22 | William C. Turnbull | Fused, spring latch |
FR2772453B1 (en) * | 1997-10-28 | 2000-03-10 | Lavoillotte Ets | DEVICE FOR AUTOMATIC RELEASE OF A MOBILE MEMBER IN RESPONSE TO A TEMPERATURE RISING |
DE19754658C1 (en) * | 1997-12-09 | 1998-12-24 | Fuss Fritz Gmbh & Co | Electric door opening actuator |
-
2003
- 2003-05-14 DE DE10321802A patent/DE10321802B4/en not_active Withdrawn - After Issue
-
2004
- 2004-05-13 EP EP04739198A patent/EP1627121B1/en not_active Expired - Lifetime
- 2004-05-13 DE DE502004004510T patent/DE502004004510D1/en not_active Expired - Lifetime
- 2004-05-13 CN CN200480000515.6A patent/CN1697912A/en active Pending
- 2004-05-13 WO PCT/EP2004/005144 patent/WO2004101922A1/en active IP Right Grant
- 2004-05-13 ES ES04739198T patent/ES2291885T3/en not_active Expired - Lifetime
- 2004-05-13 AT AT04739198T patent/ATE368785T1/en active
- 2004-12-17 NO NO20045525A patent/NO20045525L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1627121A1 (en) | 2006-02-22 |
DE10321802A1 (en) | 2004-12-09 |
ES2291885T3 (en) | 2008-03-01 |
DE502004004510D1 (en) | 2007-09-13 |
WO2004101922A1 (en) | 2004-11-25 |
CN1697912A (en) | 2005-11-16 |
DE10321802B4 (en) | 2012-09-13 |
EP1627121B1 (en) | 2007-08-01 |
NO20045525L (en) | 2004-12-17 |
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