发明名称 |
Swimming pool access limiting device for young child, has system with mounting disposed in field of reception of directive signal emitted by another mounting to detect low height crossing above barrier when signal is interrupted |
摘要 |
The device has a barrier (2) with sufficient height, and a detection system. The detection system has a mounting (4) disposed above an end of the barrier for emitting a directive signal (3) above the barrier towards another end of the barrier. A mounting (5) disposed above the other end in a field of reception of the signal detects a low height crossing above barrier when the signal is interrupted. |
申请公布号 |
FR2852043(A1) |
申请公布日期 |
2004.09.10 |
申请号 |
FR20030002885 |
申请日期 |
2003.03.07 |
申请人 |
FIRSTINNOV |
发明人 |
SAAID OMAR;BOUTET JEAN MARC |
分类号 |
E04H4/06;E04H17/14;G08B13/184;G08B21/08 |
主分类号 |
E04H4/06 |
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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