GB2093905B - Emergency door lock - Google Patents
Emergency door lockInfo
- Publication number
- GB2093905B GB2093905B GB8203178A GB8203178A GB2093905B GB 2093905 B GB2093905 B GB 2093905B GB 8203178 A GB8203178 A GB 8203178A GB 8203178 A GB8203178 A GB 8203178A GB 2093905 B GB2093905 B GB 2093905B
- Authority
- GB
- United Kingdom
- Prior art keywords
- door lock
- emergency door
- emergency
- lock
- 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.)
- Expired
Links
Classifications
-
- 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
- E05B65/1033—Locks or fastenings for special use for panic or emergency doors emergency release of windows, window grills, escape hatches or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/101—Spring-retracted bolts
-
- 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
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Lock And Its Accessories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8203178A GB2093905B (en) | 1981-02-06 | 1982-02-04 | Emergency door lock |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8103689 | 1981-02-06 | ||
GB8203178A GB2093905B (en) | 1981-02-06 | 1982-02-04 | Emergency door lock |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2093905A GB2093905A (en) | 1982-09-08 |
GB2093905B true GB2093905B (en) | 1984-11-14 |
Family
ID=26278349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8203178A Expired GB2093905B (en) | 1981-02-06 | 1982-02-04 | Emergency door lock |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2093905B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2205894B (en) * | 1987-06-15 | 1990-12-05 | Graham James Luker | Improvements in security locks |
AU600834B2 (en) * | 1987-06-15 | 1990-08-23 | Graham James Luker | Improvements in security locks |
US6508397B1 (en) * | 1998-03-30 | 2003-01-21 | Citicorp Development Center, Inc. | Self-defense ATM |
US9512664B2 (en) | 2013-03-15 | 2016-12-06 | Lockmasters Security Institute, Inc. | Apparatus and method for preventing unwanted opening of a locked enclosure |
-
1982
- 1982-02-04 GB GB8203178A patent/GB2093905B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2093905A (en) | 1982-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |