发明名称 |
APARELHO PARA A EVACUACAO DE FUMO |
摘要 |
<p>The invention realizes an apparatus for smoke evacuation (1) comprising: a basement (2) which defines an opening (3) made in a building; a cover (4) co-operating in opening and closing actions with said basement (2); moving means (6) for the rotation of said cover (4); hooking means (7) suited to block said cover (4) in the closing position; a mechanical lock (8) suited to block said cover (4) in position of maximum opening; a release device (150) which through remote control means, releases said mechanical lock (8), before that said moving means (6) begin the closing of said cover (4).</p> |
申请公布号 |
PT885341(E) |
申请公布日期 |
2000.12.29 |
申请号 |
PT19970906162T |
申请日期 |
1997.03.05 |
申请人 |
PAOLO CAODURO;CARLO CAODURO |
发明人 |
CARLO CAODURO;PAOLO CAODURO |
分类号 |
E04D13/035;E05B51/02;E05C17/14;E05F15/00;(IPC1-7):E05F15/04;E05F15/20 |
主分类号 |
E04D13/035 |
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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