发明名称 |
DOOR WITH A SAFETY ANTENNA |
摘要 |
<p>A door system includes an antenna-based proximity sensor with a releasable electrical connector that enables the sensor to function with a breakaway feature of the door. The sensor includes a signal generator and a door-mounted antenna for sensing a body or an obstruction near the door. The signal generator (or oscillator) can be installed at various locations between a power source and the antenna. In some cases, the wiring between the antenna and the power source includes a rotatable feature to accommodate the rotation of a drum that carries a wrap-up, pliable door panel. The rotatable feature may be a rotatable electrical connector, or it may be a wire having sufficient length and flexibility to twist about itself within the hollow interior of the drum.</p> |
申请公布号 |
EP1636458(A1) |
申请公布日期 |
2006.03.22 |
申请号 |
EP20040755412 |
申请日期 |
2004.06.16 |
申请人 |
RITE-HITE HOLDING CORPORATION |
发明人 |
BEGGS, RYAN, P.;PARUCH, LUCAS, I.;BOERGER, JAMES, C. |
分类号 |
E05F15/00;E06B9/58;E06B9/82;E06B9/88;(IPC1-7):E06B9/88 |
主分类号 |
E05F15/00 |
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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