- 专利标题: Fire-rated joint system
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申请号: US15462671申请日: 2017-03-17
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公开(公告)号: US10077550B2公开(公告)日: 2018-09-18
- 发明人: Donald Anthony Pilz
- 申请人: California Expanded Metal Products Company
- 申请人地址: US CA City of Industry
- 专利权人: California Expanded Metal Products Company
- 当前专利权人: California Expanded Metal Products Company
- 当前专利权人地址: US CA City of Industry
- 代理机构: Knobbe, Martens, Olson & Bear LLP
- 主分类号: E04C2/00
- IPC分类号: E04C2/00 ; E04B1/94 ; E04B2/74
摘要:
A fire-rated angle piece and wall assemblies or other assemblies that incorporate the fire-rated angle piece, in which the angle piece can include an intumescent or other fire-resistant material strip. The angle can be attached adjacent to a corner of a framing member, such as metal tracks, headers, header tracks, sill plates, bottom tracks, metal studs, wood studs or wall partitions, and placed between the framing member and a wall board member at a perimeter of a wall assembly to create a fire block arrangement. A fire spray material can be applied over a portion of the angle piece.
公开/授权文献
- US20170234004A1 FIRE-RATED JOINT SYSTEM 公开/授权日:2017-08-17