发明名称 |
ELEKTROMECHANISCHES SCHLOSS UND SCHLÜSSEL HIERFÜR. |
摘要 |
<p>PCT No. PCT/FR91/00883 Sec. 371 Date Aug. 19, 1993 Sec. 102(e) Date Aug. 19, 1993 PCT Filed Nov. 12, 1991 PCT Pub. No. WO92/08864 PCT Pub. Date May 29, 1992A locking device including both a mechanical lock operable with a key and an electrical lock, operable from the same key. The device includes an electrical circuit for operating the electrical lock. The electrical circuit has a microprocessor and memory which stores the identity of keys authorized to open both the mechanical lock and electrical lock. A master key is provided which includes at one end a connector which engages a connector within the mechanical lock when inserted. Information is read from the master key, identifying a set of keys which are authorized to open the lock. Whenever a key from the set of authorized keys is inserted in the lock, an identification number is read through a contact member from a memory associated with the key, and an electrical signal is generated by the electric circuit of the lock to operate the electrical lock.</p> |
申请公布号 |
DE69107218(D1) |
申请公布日期 |
1995.03.16 |
申请号 |
DE1991607218 |
申请日期 |
1991.11.12 |
申请人 |
VACHETTE, PARIS, FR |
发明人 |
MULLER, PIERRE-EMMANUEL, F-80555 LE CROTOY, FR;WEHOWSKI, FREDERIC, F-93100 MONTREUIL, FR;ARZUL, ROLAND, F-80230 SAINT-VALERY-SUR-SOMME, FR;ALLART, YVES, F-80100 ABBEVILLE, FR |
分类号 |
G07C9/00;(IPC1-7):E05B49/00 |
主分类号 |
G07C9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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