| 发明名称 |
Remote release for a movable barrier arrangement |
| 摘要 |
A system for decoupling a barrier from a barrier movement apparatus for the manual operation of the barrier. Advantageously, the decoupling is performed in response to a wireless signal and may be done only when the barrier is determined to be in a safe position.
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| 申请公布号 |
US6860065(B2) |
申请公布日期 |
2005.03.01 |
| 申请号 |
US20020141283 |
申请日期 |
2002.05.08 |
| 申请人 |
THE CHAMBERLAIN GROUP, INC. |
发明人 |
GRIFFIN JAMES C.;FITZGIBBON JAMES J.;LAIRD EDWARD T.;OLMSTED ROBERT J. |
| 分类号 |
E05F15/16;E05F15/20;(IPC1-7):E05F15/00 |
主分类号 |
E05F15/16 |
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