GB2010375B - Electronic lock systems - Google Patents
Electronic lock systemsInfo
- Publication number
- GB2010375B GB2010375B GB7843450A GB7843450A GB2010375B GB 2010375 B GB2010375 B GB 2010375B GB 7843450 A GB7843450 A GB 7843450A GB 7843450 A GB7843450 A GB 7843450A GB 2010375 B GB2010375 B GB 2010375B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electronic lock
- lock systems
- systems
- electronic
- lock
- 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
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
- E05B49/002—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks
- E05B49/006—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks actuating opto-electronic devices
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
- G07C9/00904—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses for hotels, motels, office buildings or the like
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/849,163 US4177657A (en) | 1976-04-16 | 1977-11-07 | Electronic lock system |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2010375A GB2010375A (en) | 1979-06-27 |
GB2010375B true GB2010375B (en) | 1982-06-30 |
Family
ID=25305213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7843450A Expired GB2010375B (en) | 1977-11-07 | 1978-11-07 | Electronic lock systems |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2408023A1 (en) |
GB (1) | GB2010375B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES8404729A1 (en) * | 1983-03-14 | 1984-06-01 | Gomez Olea Naveda Mariano | A magnetic-electronic system for opening and closing locks |
GB2139689A (en) * | 1983-05-13 | 1984-11-14 | Philips Electronic Associated | Electronic lock |
EP0139787A3 (en) * | 1983-10-24 | 1985-08-28 | Klaus Dr. Meister | Programmable locking device comprising a key card and/or a keyboard |
FR2559193B1 (en) * | 1984-02-07 | 1986-06-20 | Talleres Escoriaza Sa | PROGRAMMABLE ELECTRONIC LOCK |
GB2169947A (en) * | 1984-12-13 | 1986-07-23 | Lowe & Fletcher Ltd | Fastener |
GB8432549D0 (en) * | 1984-12-21 | 1985-02-06 | Lowe & Fletcher Ltd | Lock & key |
SE443059B (en) * | 1985-02-01 | 1986-02-10 | Inter Innovation Ab | FOR WORLD ACTIONS AND / OR WORLD FORMS FOR THE CASSETTE |
GB2182975A (en) * | 1985-11-15 | 1987-05-28 | Coordinate Electric Industry C | A card-type combination lock |
GB2280928A (en) * | 1993-07-13 | 1995-02-15 | Ali Askar Shirazi | Plastics coded card-type key for furniture. |
SG11201701819PA (en) | 2014-09-10 | 2017-04-27 | Assa Abloy Ab | First entry notification |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3939679A (en) * | 1973-06-19 | 1976-02-24 | Precision Thin Film Corporation | Safety system |
US3926021A (en) * | 1974-01-02 | 1975-12-16 | Monitron Ind | Electronic combination lock and system |
GB1456138A (en) * | 1974-04-16 | 1976-11-17 | Sabsay D M | Security devices and methods of operation thereof |
-
1978
- 1978-11-07 GB GB7843450A patent/GB2010375B/en not_active Expired
- 1978-11-07 FR FR7831520A patent/FR2408023A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2408023A1 (en) | 1979-06-01 |
GB2010375A (en) | 1979-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19981106 |