发明名称 |
DISPOSITIVO A SERRATURA MAGNETICA CON AZIONAMENTO A TRASPONDITORE |
摘要 |
<p>A magnetic lock device operated by means of transponder is provided with at least an electromagnet mean (2) connected to a fixed portion (3) of a door (4) and with at least a keeper mean (5) fixed to the door (4) and, in a closing condition of this latter, facing the electromagnet mean (2). The device (1) includes: a control mean (6) for switching the electric supply of the electromagnet mean (2); a sensing mean (9) in data connection with the control mean (6) and fit to sense the proximity of a plurality of mobile transponders (10) each one associate to a respective operator. The control mean (6) is fit to interrupt the electric supply to the electromagnet mean (2) when the sensing means (9) senses the proximity of at least a transponder (10) and vice versa.</p> |
申请公布号 |
ITBO20010343(D0) |
申请公布日期 |
2001.05.29 |
申请号 |
IT2001BO00343 |
申请日期 |
2001.05.29 |
申请人 |
ANGELANTONI INDUSTRIE S.P.A. |
发明人 |
PIRONE WALTER;TONI MAURO;ZENOBI MAURO |
分类号 |
E05B49/00;E05B47/00;E05C19/16;G07C9/00 |
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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