发明名称 Hinged ceiling panel
摘要 The invention is directed to a hinged ceiling panel, which is pivotally attached to a suspended ceiling grid structure to provide for a hinged ceiling panel that pivots to allow access to the area above the grid. The hinged ceiling panel includes a hinge located on a first edge and grid-releasable flanges located on the remaining edges of the panel. The hinged ceiling panel is designed so that a single person can easily release the panel from the grid system and pivot it downwards whereby the hinge supports it. The hinged ceiling panel is also designed so that an individual can also reposition the panel within the grid structure without the aid of others.
申请公布号 US6467228(B1) 申请公布日期 2002.10.22
申请号 US20000721206 申请日期 2000.11.22
申请人 USG INTERIORS, INC. 发明人 WENDT ALAN C.;SEYMOUR MERRITT W.;AHREN GREGORY M.
分类号 E04B9/00;E04B9/26;(IPC1-7):E04B1/82 主分类号 E04B9/00
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