发明名称 |
SISTEMA MAGNETO ELETTRONICO PER L AZIONAMENTO DI SERRATURE DI PORTE |
摘要 |
<p>A system for opening and closing locks includes a key (2) in which the opening code is formed by a series of crenelate openings in a soft iron sheet (5). The key (2) is inserted into a prismatic casing (9, 10) in the lock which includes a permanent magnet and a series of magnetic detectors which are connected to a microprocessor which controls blocking/unblocking elements of the lock. In an alternative embodiment (Figs. 5-7) the key comprises a hollow cylindrical stem containing a plurality of spaced parallel discs of soft iron forming the opening code. <IMAGE></p> |
申请公布号 |
IT8467238(D0) |
申请公布日期 |
1984.03.13 |
申请号 |
IT19840067238 |
申请日期 |
1984.03.13 |
申请人 |
GOMEZ OLEA NAVEDA MARIANO |
发明人 |
MARIANO GOMEZ OLEA NAVEDA |
分类号 |
E05B49/00;E05B47/02;E05B47/06;G07C9/00;(IPC1-7):E05B/ |
主分类号 |
E05B49/00 |
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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