发明名称 Metal panels for accessible concealed ceiling system
摘要 A suspended ceiling system utilizing main runners with cross runners, said main runners and cross runners having an inverted-T configuration with a web with flanges extending from opposite sides thereof and a plurality of metal panels. Each of the metal panels is provided with a suspension arrangement adjacent a pair of opposite edges to enable hanging the panel from flanges of adjacent main runners to conceal the runners. The suspension arrangement is such that space is provided to enable disassembling a panel from the system without disturbing adjacent panels. The panel may be provided with a stop arrangement which would prevent unintentional disengagement of the suspension arrangement from a flange of the main runner.
申请公布号 US5311719(A) 申请公布日期 1994.05.17
申请号 US19920978363 申请日期 1992.11.18
申请人 CHICAGO METALLIC CORPORATION 发明人 JAHN, MARTIN D.
分类号 E04B9/00;E04B9/22;E04B9/24;E04B9/28;(IPC1-7):E04B5/52 主分类号 E04B9/00
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