DE3687330D1 - Codesystem fuer eine schliesseinrichtung. - Google Patents
Codesystem fuer eine schliesseinrichtung.Info
- Publication number
- DE3687330D1 DE3687330D1 DE8686306396T DE3687330T DE3687330D1 DE 3687330 D1 DE3687330 D1 DE 3687330D1 DE 8686306396 T DE8686306396 T DE 8686306396T DE 3687330 T DE3687330 T DE 3687330T DE 3687330 D1 DE3687330 D1 DE 3687330D1
- Authority
- DE
- Germany
- Prior art keywords
- locking device
- code system
- code
- locking
- 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
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/086—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60189868A JPH0650424B2 (ja) | 1985-08-30 | 1985-08-30 | 暗号システムおよびそれに用いるハ−ドロツク用デバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3687330D1 true DE3687330D1 (de) | 1993-02-04 |
DE3687330T2 DE3687330T2 (de) | 1993-07-22 |
Family
ID=16248513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686306396T Expired - Fee Related DE3687330T2 (de) | 1985-08-30 | 1986-08-19 | Codesystem fuer eine schliesseinrichtung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4820910A (de) |
EP (1) | EP0213873B1 (de) |
JP (1) | JPH0650424B2 (de) |
DE (1) | DE3687330T2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990014626A1 (en) * | 1989-05-15 | 1990-11-29 | Dallas Semiconductor Corporation | Systems with data-token/one-wire-bus |
US5157244A (en) * | 1989-12-19 | 1992-10-20 | Amp Incorporated | Smart key system |
DE4341791A1 (de) * | 1993-06-04 | 1994-12-08 | Vendoret Holding Sa | Karte für ein Pfandschloß |
JPH0870694A (ja) * | 1994-09-02 | 1996-03-19 | Taniguchi Sangyo Kk | 移植用植物の苗床材 |
US5637984A (en) * | 1994-10-20 | 1997-06-10 | Nanotechnology, Inc. | Pseudo-mechanical system incorporating ohmic electromechanical transducer and electrical generator |
GB0118973D0 (en) * | 2001-08-03 | 2001-09-26 | Koninkl Philips Electronics Nv | Electronic key and reader apparatus for a lock |
JP2006139330A (ja) * | 2004-11-10 | 2006-06-01 | Dainippon Printing Co Ltd | 非接触icカード、接触・非接触両用icカード |
CN103867043B (zh) * | 2014-03-24 | 2016-05-04 | 佛山市川东磁电股份有限公司 | 一种安全防盗磁锁 |
US9424722B2 (en) | 2014-05-14 | 2016-08-23 | Unlimited Liability, LLC | Smart memory material lock devices |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3237058A (en) * | 1960-08-25 | 1966-02-22 | Bell Telephone Labor Inc | Impedance measuring circuit |
BE790492A (fr) * | 1971-10-27 | 1973-02-15 | Rca Corp | Systeme de surete electronique |
US3900716A (en) * | 1972-10-17 | 1975-08-19 | Matsushita Electric Ind Co Ltd | Optical static card reader |
CH570010A5 (de) * | 1973-12-28 | 1975-11-28 | Grey Lab Establishment | |
US3936662A (en) * | 1974-01-14 | 1976-02-03 | Anders Ruben Rausing | Interlocking system with a number of individual key elements |
JPS576962Y2 (de) * | 1974-07-26 | 1982-02-09 | ||
US4058705A (en) * | 1976-02-05 | 1977-11-15 | Cannon John W | Magnetic card reader |
US4104515A (en) * | 1976-12-03 | 1978-08-01 | Xerox Corporation | Consumable credit card |
SE425704B (sv) * | 1981-03-18 | 1982-10-25 | Loefberg Bo | Databerare |
-
1985
- 1985-08-30 JP JP60189868A patent/JPH0650424B2/ja not_active Expired - Lifetime
-
1986
- 1986-08-14 US US06/896,666 patent/US4820910A/en not_active Expired - Fee Related
- 1986-08-19 EP EP86306396A patent/EP0213873B1/de not_active Expired
- 1986-08-19 DE DE8686306396T patent/DE3687330T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS6250877A (ja) | 1987-03-05 |
JPH0650424B2 (ja) | 1994-06-29 |
EP0213873B1 (de) | 1992-12-23 |
EP0213873A2 (de) | 1987-03-11 |
EP0213873A3 (en) | 1988-08-24 |
US4820910A (en) | 1989-04-11 |
DE3687330T2 (de) | 1993-07-22 |
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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 |