GB2180288B - Lock having optoelectronic coders - Google Patents

Lock having optoelectronic coders

Info

Publication number: GB2180288B
Authority: GB; United Kingdom
Prior art keywords: coders; optoelectronic; lock; optoelectronic coders
Prior art date: 1984-02-20
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

Application number

GB8522401A

Other versions

GB8522401D0 (en

GB2180288A (en

Inventor

Milenko Radosavljevic

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1984-02-20

Filing date

1985-09-10

Publication date

1990-04-18

1985-09-10 Application filed by Individual filed Critical Individual

1985-10-16 Publication of GB8522401D0 publication Critical patent/GB8522401D0/en

1987-03-25 Publication of GB2180288A publication Critical patent/GB2180288A/en

1990-04-18 Application granted granted Critical

1990-04-18 Publication of GB2180288B publication Critical patent/GB2180288B/en

2005-09-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- 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

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Electromagnetism (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
Artificial Intelligence (AREA)
Computer Vision & Pattern Recognition (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Lock And Its Accessories (AREA)
Storage Device Security (AREA)

GB8522401A 1984-02-20 1985-09-10 Lock having optoelectronic coders Expired - Lifetime GB2180288B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8402719A FR2560919B1 (en)	1984-02-20	1984-02-20	LOCK WITH OPTOELECTRONIC ENCODERS

Publications (3)

Publication Number	Publication Date
GB8522401D0 GB8522401D0 (en)	1985-10-16
GB2180288A GB2180288A (en)	1987-03-25
GB2180288B true GB2180288B (en)	1990-04-18

Family

ID=9301300

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8522401A Expired - Lifetime GB2180288B (en)	1984-02-20	1985-09-10	Lock having optoelectronic coders

Country Status (6)

Country	Link
EP (1)	EP0153263B1 (en)
BE (1)	BE903883A (en)
CH (1)	CH664189A5 (en)
DE (1)	DE3566695D1 (en)
FR (1)	FR2560919B1 (en)
GB (1)	GB2180288B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3938995C1 (en) *	1989-11-22	1991-01-03	Klaus 2857 Langen De Kernchen	Card-operated security system - has coded strips applied to both sides of card and no more than one aligned lamp sensor pair
RU2023126C1 (en) *	1990-11-13	1994-11-15	Юрий Витальевич Кудрявцев	Locking safeguard device
DE4220911A1 (en) *	1992-06-25	1994-01-05	Akram Memar Tehrani	Mechanical code protection for vehicle central locking system - has key with coded pattern on shank to preset array of security switches
GB2337075A (en) *	1998-05-08	1999-11-10	Wante Lee	Locks with optically coded keys
FR2813668A1 (en) *	2000-09-04	2002-03-08	Schlumberger Ind Sa	COMMUNICATING COUNTER PROVIDED WITH A SHUTTERING SYSTEM
CN101789144B (en) *	2010-02-09	2012-01-04	林文宾	Optical code circuit and opening method thereof and optical code unit
CA3180791A1 (en) *	2020-06-02	2021-12-09	John Joseph Ryan	Electronic lock system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1293123A (en) *	1969-01-07	1972-10-18	Sten-Lennart Bostroem	Actuating security devices
GB1330184A (en) *	1969-12-01	1973-09-12	Electrosec Controls Ltd	Security system for controlling access to a plurality of enclosures
US3787714A (en) *	1972-08-25	1974-01-22	S Berens	Electronic lock and key systems employing paired key and master coding modules
US3940738A (en) *	1974-07-10	1976-02-24	Teeters Lloyd L	Electric lock
GB1453298A (en) *	1973-11-22	1976-10-20	Intertech Inc	Electronic locking system
GB2108189A (en) *	1981-09-11	1983-05-11	Antivols Simplex Sa	Anti theft device for motor vehicle
GB2127479A (en) *	1982-09-18	1984-04-11	Sr John Maxwell Mullin	Security device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2953689A (en) *	1956-05-09	1960-09-20	Precon Process And Equipment C	Actuating system
US3797936A (en) *	1972-07-13	1974-03-19	Intertech Inc	Electronic locking system
US3838395A (en) *	1972-12-04	1974-09-24	Commplex Inc	Electronic variable combination lock and monitoring system
US4267439A (en) *	1979-12-12	1981-05-12	Key Tronic Corporation	Document reader lamp life extension system

1984
- 1984-02-20 FR FR8402719A patent/FR2560919B1/en not_active Expired
1985
- 1985-02-20 EP EP19850440011 patent/EP0153263B1/en not_active Expired
- 1985-02-20 DE DE8585440011T patent/DE3566695D1/en not_active Expired
- 1985-09-06 CH CH384585A patent/CH664189A5/en not_active IP Right Cessation
- 1985-09-10 GB GB8522401A patent/GB2180288B/en not_active Expired - Lifetime
- 1985-12-18 BE BE0/216029A patent/BE903883A/en not_active IP Right Cessation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1293123A (en) *	1969-01-07	1972-10-18	Sten-Lennart Bostroem	Actuating security devices
GB1330184A (en) *	1969-12-01	1973-09-12	Electrosec Controls Ltd	Security system for controlling access to a plurality of enclosures
US3787714A (en) *	1972-08-25	1974-01-22	S Berens	Electronic lock and key systems employing paired key and master coding modules
GB1453298A (en) *	1973-11-22	1976-10-20	Intertech Inc	Electronic locking system
US3940738A (en) *	1974-07-10	1976-02-24	Teeters Lloyd L	Electric lock
GB2108189A (en) *	1981-09-11	1983-05-11	Antivols Simplex Sa	Anti theft device for motor vehicle
GB2127479A (en) *	1982-09-18	1984-04-11	Sr John Maxwell Mullin	Security device

Also Published As

Publication number	Publication date
BE903883A (en)	1986-04-16
DE3566695D1 (en)	1989-01-12
FR2560919A1 (en)	1985-09-13
GB8522401D0 (en)	1985-10-16
EP0153263A3 (en)	1985-09-25
FR2560919B1 (en)	1988-09-30
EP0153263B1 (en)	1988-12-07
EP0153263A2 (en)	1985-08-28
GB2180288A (en)	1987-03-25
CH664189A5 (en)	1988-02-15

Legal Events

Date	Code	Title	Description
1991-05-08	PCNP	Patent ceased through non-payment of renewal fee

Publication	Publication Date	Title
GB8524343D0 (en)	1985-11-06	Lock
GB8514682D0 (en)	1985-07-10	Lock mechanism
GB8507463D0 (en)	1985-05-01	Locking mechanism
GB2161856B (en)	1987-12-02	Locks
DE3574170D1 (en)	1989-12-14	Lock assembly
GB2180288B (en)	1990-04-18	Lock having optoelectronic coders
GB8510308D0 (en)	1985-05-30	Lock
GB2159866B (en)	1987-10-28	Lock
GB8428001D0 (en)	1984-12-12	Locks
DE3472431D1 (en)	1988-08-04	Combination lock
GB8504491D0 (en)	1985-03-27	Combination lock
GB2165578B (en)	1988-03-09	Locking mechanism
GB8504898D0 (en)	1985-03-27	Locks
KR860000465Y1 (en)	1986-03-31	Lock
KR860000467Y1 (en)	1986-03-31	Lock
GB2156417B (en)	1987-06-24	Lock assembly
GB8417884D0 (en)	1984-08-15	Locks
GB8430976D0 (en)	1985-01-16	Locks
GB8406304D0 (en)	1984-04-11	Locks
GB8421994D0 (en)	1984-10-03	Locks
GB8426862D0 (en)	1984-11-28	Lock
IL71773A (en)	1990-03-19	Lock
HUT37213A (en)	1985-11-28	Lock
IE842186L (en)	1985-03-01	Lock
GB8405770D0 (en)	1984-04-11	Lock