FR2668530B2 - Serrure a double securite pour issues de secours. - Google Patents
Serrure a double securite pour issues de secours.Info
- Publication number
- FR2668530B2 FR2668530B2 FR9013683A FR9013683A FR2668530B2 FR 2668530 B2 FR2668530 B2 FR 2668530B2 FR 9013683 A FR9013683 A FR 9013683A FR 9013683 A FR9013683 A FR 9013683A FR 2668530 B2 FR2668530 B2 FR 2668530B2
- Authority
- FR
- France
- Prior art keywords
- security lock
- emergency exits
- double security
- double
- exits
- 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 - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B39/00—Locks giving indication of authorised or unauthorised unlocking
- E05B39/02—Locks giving indication of authorised or unauthorised unlocking with destructible seal closures or paper closures
- E05B39/025—Locks giving indication of authorised or unauthorised unlocking with destructible seal closures or paper closures with fracturable glass or the like, e.g. for emergency exits
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9013683A FR2668530B2 (fr) | 1990-07-20 | 1990-10-29 | Serrure a double securite pour issues de secours. |
EP19910914275 EP0493583A1 (fr) | 1990-07-20 | 1991-07-18 | Serrure a double securite pour issues de secours |
PCT/FR1991/000591 WO1992001852A1 (fr) | 1990-07-20 | 1991-07-18 | Serrure a double securite pour issues de secours |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9009539A FR2664930A1 (fr) | 1990-07-20 | 1990-07-20 | Serrure a double securite pour issues de secours. |
FR9013683A FR2668530B2 (fr) | 1990-07-20 | 1990-10-29 | Serrure a double securite pour issues de secours. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2668530A2 FR2668530A2 (fr) | 1992-04-30 |
FR2668530B2 true FR2668530B2 (fr) | 1995-02-24 |
Family
ID=26228168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9013683A Expired - Lifetime FR2668530B2 (fr) | 1990-07-20 | 1990-10-29 | Serrure a double securite pour issues de secours. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2668530B2 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1587651A (en) * | 1925-07-23 | 1926-06-08 | Presley B Johnson | Lock seal |
GB534096A (en) * | 1939-12-07 | 1941-02-27 | Newman William & Sons Ltd | Improvements in means for sealing door and like fastenings |
US2427281A (en) * | 1944-12-26 | 1947-09-09 | Gust J Holanbek | Emergency lock release |
DE3841099C2 (de) * | 1988-12-07 | 1995-09-28 | Gerald Dipl Ing Harms | Vorrichtung zum Blockieren von Türdrückern |
-
1990
- 1990-10-29 FR FR9013683A patent/FR2668530B2/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2668530A2 (fr) | 1992-04-30 |
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