发明申请
US20050133242A1 Fire barrier for openings in walls or the like, comprising multiple frames for cable entries
审中-公开
墙壁等开口的防火墙，包括用于电缆入口的多个框架
- 专利标题： Fire barrier for openings in walls or the like, comprising multiple frames for cable entries
- 专利标题（中）： 墙壁等开口的防火墙，包括用于电缆入口的多个框架
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申请号： US10974686申请日： 2004-10-28
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公开(公告)号： US20050133242A1公开(公告)日： 2005-06-23
- 发明人: Tomas Kreutz
- 申请人： Tomas Kreutz
- 优先权： SE0201386-0 20020508; WOPCT/SE03/00650 20030423
- 主分类号： E04B1/94
- IPC分类号： E04B1/94 ; E04F17/08 ; F16L5/04 ; H02G3/18
摘要：
A fire protection means is disclosed for a frame for cable entries, pipe penetration and the like. The frame comprises an outer frame to be mounted in a wall or the like. Furthermore, the frame has one or more inner frames, having one or more cable entries or the like. An extension is arranged in connection with the frame on at least one side of the wall. The extension is furnished with the fire protection means.
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IPC分类:
