发明名称 |
SUSPENDED ACOUSTICAL CEILING SYSTEM |
摘要 |
A suspended acoustical ceiling access panel system (100) includes a door fra me (103) for supporting a standard ceiling tile (105) and hanger assemblies in the form of pivot brackets (102) that are pivotally attached at each of opposite sides of the door frame (103) near one end of the frame. The pivot brackets (102) are formed to be easily slid over standard ceiling grid members (101) and releasably clamped to the grid members (101) while pivotally supporting the door frame (103). The door frame (103) is also provided with latch members (109) at an end of the frame opposite from the end pivotally attached to the pivot brackets (102) and ceiling grid members (101). The latch members (109) can be manually positioned to engage a ceiling grid member (101) when the access panel system (100) is in a closed position.
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申请公布号 |
CA2399072(C) |
申请公布日期 |
2005.08.16 |
申请号 |
CA20012399072 |
申请日期 |
2001.01.26 |
申请人 |
SULLIVAN RESEARCH AND DEVELOPMENT, LLC |
发明人 |
SULLIVAN, THOMAS J., III |
分类号 |
E04B1/86;E04B9/00;E04B9/04;E04B9/18;E04F19/08;(IPC1-7):E06B1/04 |
主分类号 |
E04B1/86 |
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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