GB2171144A - Electronic lock and key - Google Patents
Electronic lock and keyInfo
- Publication number
- GB2171144A GB2171144A GB08602357A GB8602357A GB2171144A GB 2171144 A GB2171144 A GB 2171144A GB 08602357 A GB08602357 A GB 08602357A GB 8602357 A GB8602357 A GB 8602357A GB 2171144 A GB2171144 A GB 2171144A
- Authority
- GB
- United Kingdom
- Prior art keywords
- key
- electronic lock
- lock
- display
- dependant
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
-
- 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
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
- G07C2009/00785—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by light
-
- 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
- G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
- G07C9/00674—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons
- G07C9/0069—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons actuated in a predetermined sequence
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
A key (30) has a liquid-crystal display (32) for presenting information which is to be read from the key by a lock. Operation of the display is dependant upon appropriate information being applied by a user to a key-pad (33) on the key.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08602357A GB2171144A (en) | 1984-06-15 | 1985-06-13 | Electronic lock and key |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848415338A GB8415338D0 (en) | 1984-06-15 | 1984-06-15 | Operating apparatus |
GB848415337A GB8415337D0 (en) | 1984-06-15 | 1984-06-15 | Key for operating apparatus |
PCT/GB1985/000263 WO1986000108A1 (en) | 1984-06-15 | 1985-06-13 | Electronic lock and key |
GB08602357A GB2171144A (en) | 1984-06-15 | 1985-06-13 | Electronic lock and key |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8602357D0 GB8602357D0 (en) | 1986-03-05 |
GB2171144A true GB2171144A (en) | 1986-08-20 |
Family
ID=27262391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08602357A Withdrawn GB2171144A (en) | 1984-06-15 | 1985-06-13 | Electronic lock and key |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2171144A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2201454A (en) * | 1985-11-13 | 1988-09-01 | Junichi Nishizawa | Holder with semiconductor lighting device |
US4831504A (en) * | 1985-11-13 | 1989-05-16 | Junichi Nishizawa | Holder with semiconductor lighting device |
US4887292A (en) * | 1985-12-30 | 1989-12-12 | Supra Products, Inc. | Electronic lock system with improved data dissemination |
US4896246A (en) * | 1985-12-30 | 1990-01-23 | Supra Products, Inc. | Electronic lock with energy conservation features |
US4914732A (en) * | 1985-10-16 | 1990-04-03 | Supra Products, Inc. | Electronic key with interactive graphic user interface |
US4916443A (en) * | 1985-10-16 | 1990-04-10 | Supra Products, Inc. | Method and apparatus for compiling data relating to operation of an electronic lock system |
US4929880A (en) * | 1985-12-30 | 1990-05-29 | Supra Products, Inc. | Electronic lock system with battery conservation features |
US4947163A (en) * | 1985-10-16 | 1990-08-07 | Supra Products, Inc. | Electronic security system with configurable key |
US4988987A (en) * | 1985-12-30 | 1991-01-29 | Supra Products, Inc. | Keysafe system with timer/calendar features |
US5245652A (en) * | 1985-10-16 | 1993-09-14 | Supra Products, Inc. | Secure entry system with acoustically coupled telephone interface |
GB2358670A (en) * | 1999-12-02 | 2001-08-01 | Yale Security Prod Uk Ltd | Key and cylinder lock |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2428129A1 (en) * | 1978-06-06 | 1980-01-04 | Sachs Systemtechnik Gmbh | KEY LOCKING DEVICE |
US4209782A (en) * | 1976-08-05 | 1980-06-24 | Maximilian Wachtler | Method and circuit arrangement for the electronically controlled release of door, safe and function locks using electronically coded keys |
FR2528201A1 (en) * | 1982-06-04 | 1983-12-09 | Jacques Lewiner | IMPROVEMENTS ON CODE REMOTE DEVICES |
-
1985
- 1985-06-13 GB GB08602357A patent/GB2171144A/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4209782A (en) * | 1976-08-05 | 1980-06-24 | Maximilian Wachtler | Method and circuit arrangement for the electronically controlled release of door, safe and function locks using electronically coded keys |
FR2428129A1 (en) * | 1978-06-06 | 1980-01-04 | Sachs Systemtechnik Gmbh | KEY LOCKING DEVICE |
FR2528201A1 (en) * | 1982-06-04 | 1983-12-09 | Jacques Lewiner | IMPROVEMENTS ON CODE REMOTE DEVICES |
Non-Patent Citations (1)
Title |
---|
WO 83/01642 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4914732A (en) * | 1985-10-16 | 1990-04-03 | Supra Products, Inc. | Electronic key with interactive graphic user interface |
US4916443A (en) * | 1985-10-16 | 1990-04-10 | Supra Products, Inc. | Method and apparatus for compiling data relating to operation of an electronic lock system |
US4947163A (en) * | 1985-10-16 | 1990-08-07 | Supra Products, Inc. | Electronic security system with configurable key |
US5245652A (en) * | 1985-10-16 | 1993-09-14 | Supra Products, Inc. | Secure entry system with acoustically coupled telephone interface |
GB2201454A (en) * | 1985-11-13 | 1988-09-01 | Junichi Nishizawa | Holder with semiconductor lighting device |
US4831504A (en) * | 1985-11-13 | 1989-05-16 | Junichi Nishizawa | Holder with semiconductor lighting device |
GB2201454B (en) * | 1985-11-13 | 1989-10-25 | Junichi Nishizawa | Lock system |
US4887292A (en) * | 1985-12-30 | 1989-12-12 | Supra Products, Inc. | Electronic lock system with improved data dissemination |
US4896246A (en) * | 1985-12-30 | 1990-01-23 | Supra Products, Inc. | Electronic lock with energy conservation features |
US4929880A (en) * | 1985-12-30 | 1990-05-29 | Supra Products, Inc. | Electronic lock system with battery conservation features |
US4988987A (en) * | 1985-12-30 | 1991-01-29 | Supra Products, Inc. | Keysafe system with timer/calendar features |
GB2358670A (en) * | 1999-12-02 | 2001-08-01 | Yale Security Prod Uk Ltd | Key and cylinder lock |
Also Published As
Publication number | Publication date |
---|---|
GB8602357D0 (en) | 1986-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |