| 发明名称 |
Stab-in connector with expansion relief |
| 摘要 |
A V-shaped indent is formed in a stab-in connector for a suspended ceiling grid. The indent forms a vertical bend line. In a fire, the connector bends along the vertical bend line to permit a cross beam in the grid to expand while keeping the grid intact, and thus capable of continuing to support the panels.
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| 申请公布号 |
US7661236(B2) |
申请公布日期 |
2010.02.16 |
| 申请号 |
US20040947976 |
申请日期 |
2004.09.23 |
| 申请人 |
WORTHINGTON ARMSTRONG VENTURE |
发明人 |
PLATT WILLIAM J.;ZIEGLER DANIEL C.;LIN YU |
| 分类号 |
E04B9/08;E04B9/14;E04B9/12;E04B9/18;E04B9/20 |
主分类号 |
E04B9/08 |
| 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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