发明申请
- 专利标题: SEISMIC PERIMETER BRACE
- 专利标题(中): 地震周年纪念
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申请号: US12782119申请日: 2010-05-18
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公开(公告)号: US20110283634A1公开(公告)日: 2011-11-24
- 发明人: Abraham M. Underkofler , Peder J. Gulbrandsen , Mark R. Paulsen , James J. Lehane , Lee M. Tedesco
- 申请人: Abraham M. Underkofler , Peder J. Gulbrandsen , Mark R. Paulsen , James J. Lehane , Lee M. Tedesco
- 申请人地址: US IL Chicago
- 专利权人: USG INTERIORS, INC.
- 当前专利权人: USG INTERIORS, INC.
- 当前专利权人地址: US IL Chicago
- 主分类号: E04B1/98
- IPC分类号: E04B1/98 ; E04B9/18
摘要:
A seismic bracket for supporting ends of suspended ceiling grid runners from a wall comprising a stamped sheet metal body, the body having a horizontally extending portion and a vertically extending portion, the vertically extending portion, in its installed position, rising above the top of a standard grid runner a distance at least 1½ times the height of such standard grid runner, the vertically extending portion having two sections generally coextensive in the vertical direction, a first section being integral with the horizontally extending portion and a second section arranged to be in a vertical plane that intersects a vertical plane occupied by the horizontally extending portion, the horizontally extending portion being arranged to support a grid runner to move longitudinally a limited distance, the second section of the vertically extending portion having an aperture for securing the bracket to the wall at a location substantially above the grid tee.
公开/授权文献
- US08615948B2 Seismic perimeter brace 公开/授权日:2013-12-31