发明名称 Reconfigurable electrical box hanger assembly for suspended ceilings
摘要 A reconfigurable electrical box hanger assembly for mounting a lighting or fan fixture to the grid supporting structure of a drop ceiling. The hanger assembly includes a one-piece elongated bar, two end pieces with widely spaced support legs, a turnbuckle, and a center bracket supporting an electrical box. The turnbuckle and end pieces are rotatable with respect to the elongated bar, thereby enabling two configurations of the hanger assembly including a compact profile for storage and shipping and an expanded profile for installation on a suspended ceiling. A locking arrangement includes bendable tabs which lock the end pieces with respect to the elongated bar thereby placing the hanger assembly into the expanded profile for installation on a suspended ceiling.
申请公布号 US8091721(B1) 申请公布日期 2012.01.10
申请号 US20100799272 申请日期 2010.04.21
申请人 GRETZ THOMAS J.;ARLINGTON INDUSTRIES, INC. 发明人 GRETZ THOMAS J.
分类号 H02G3/08;E04G25/00 主分类号 H02G3/08
代理机构 代理人
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