发明名称 |
Closure for a building opening |
摘要 |
The cover (2) of building openings for purposes of pressure release comprises a frame and a pivotable lid (4), with the latter locked in place until the pressure on the lid reaches a specified value further includes an elastic coupling element between the frame and the lid. The length of this element in unloaded state is less than the distance between its fixing points at the maximum pivot angle of the lid.
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申请公布号 |
EP1580392(A2) |
申请公布日期 |
2005.09.28 |
申请号 |
EP20050005698 |
申请日期 |
2005.03.16 |
申请人 |
COLT INTERNATIONAL HOLDINGS AG |
发明人 |
WINHAUSEN, MICHAEL |
分类号 |
E04B1/98;E05B51/02;E05C17/36;E06B5/12;(IPC1-7):E06B5/12 |
主分类号 |
E04B1/98 |
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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