DE69207480D1 - Schlüssel - Google Patents
SchlüsselInfo
- Publication number
- DE69207480D1 DE69207480D1 DE69207480T DE69207480T DE69207480D1 DE 69207480 D1 DE69207480 D1 DE 69207480D1 DE 69207480 T DE69207480 T DE 69207480T DE 69207480 T DE69207480 T DE 69207480T DE 69207480 D1 DE69207480 D1 DE 69207480D1
- Authority
- DE
- Germany
- Prior art keywords
- key
- 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 - Fee Related
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
- G07C9/00944—Details of construction or manufacture
-
- 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
- G07C2009/00777—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 induction
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3117696A JP2549774B2 (ja) | 1991-05-22 | 1991-05-22 | 電磁式キースイッチ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69207480D1 true DE69207480D1 (de) | 1996-02-22 |
DE69207480T2 DE69207480T2 (de) | 1996-05-23 |
Family
ID=14718040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69207480T Expired - Fee Related DE69207480T2 (de) | 1991-05-22 | 1992-05-14 | Schlüssel |
Country Status (4)
Country | Link |
---|---|
US (1) | US5268560A (de) |
EP (1) | EP0514772B1 (de) |
JP (1) | JP2549774B2 (de) |
DE (1) | DE69207480T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1053375A1 (de) * | 1998-12-08 | 2000-11-22 | Microchip Technology Incorporated | Sicherheitsvorrichtung mit funkidentifizierung |
WO2008034022A2 (en) * | 2006-09-14 | 2008-03-20 | The Knox Company | Electronic lock and key assembly |
EP2113887B1 (de) * | 2008-04-30 | 2013-01-02 | Siemens Aktiengesellschaft | Schlüsselschalter |
US9041510B2 (en) | 2012-12-05 | 2015-05-26 | Knox Associates, Inc. | Capacitive data transfer in an electronic lock and key assembly |
DE102014015606A1 (de) * | 2014-10-23 | 2016-04-28 | Gerd Reime | Schlüssel. Schließsystem sowie Verfahren zum Öffnen oder Schließen des Schließsystems |
USD881677S1 (en) | 2017-04-27 | 2020-04-21 | Knox Associates, Inc. | Electronic key |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE214410C (de) * | ||||
US2347072A (en) * | 1942-04-09 | 1944-04-18 | Beeh Louis | Magnetic spark plug |
US3347072A (en) * | 1965-06-28 | 1967-10-17 | Bretan H | Electronic solid state lock mechanism |
JPS5942344B2 (ja) * | 1977-04-21 | 1984-10-15 | オムロン株式会社 | 電子式キヤツシユレジスタ |
JPS5462753A (en) * | 1977-10-27 | 1979-05-21 | Sharp Corp | Management equipment making classification by operators in charge of electronic cash register |
GB2079842B (en) * | 1980-07-10 | 1985-06-05 | Nat Res Dev | Locks |
DE3244566A1 (de) * | 1982-12-02 | 1984-06-14 | Angewandte Digital Elektronik Gmbh, 2051 Brunstorf | Verfahren und vorrichtung zur gegenseitigen informationsuebertragung zwischen elektronischem schloss und schluessel |
EP0115747A1 (de) * | 1983-01-11 | 1984-08-15 | SAET S.p.A. | Elektronische Diebstahlsicherung mit einem elektronischen Schlüssel |
CH669426A5 (de) * | 1985-09-12 | 1989-03-15 | Frama Ag |
-
1991
- 1991-05-22 JP JP3117696A patent/JP2549774B2/ja not_active Expired - Fee Related
-
1992
- 1992-05-12 US US07/882,456 patent/US5268560A/en not_active Expired - Lifetime
- 1992-05-14 DE DE69207480T patent/DE69207480T2/de not_active Expired - Fee Related
- 1992-05-14 EP EP92108158A patent/EP0514772B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH04345716A (ja) | 1992-12-01 |
DE69207480T2 (de) | 1996-05-23 |
JP2549774B2 (ja) | 1996-10-30 |
EP0514772B1 (de) | 1996-01-10 |
US5268560A (en) | 1993-12-07 |
EP0514772A1 (de) | 1992-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |