发明名称 Universal captive bar hanger
摘要 A universal bar hanger employed for supporting fixtures to a pair of structural bodies. The bar hanger utilizes an elongated section having first and second surfaces with an elongated slot which is formed between first and second surfaces. The slot possesses a selected length and width dimension. An end section possessing a connector for affixing the end section to the structural body is also included. The end section is joined to the elongated section. A protuberance connects to and extends from the first surface of the elongated section and has a first portion with selected dimension that is in excess of the width dimension of the slot, and a second portion with a selected dimension that is smaller than the selected width dimension of the slot.
申请公布号 US5029794(A) 申请公布日期 1991.07.09
申请号 US19900597176 申请日期 1990.10.15
申请人 PRESCOLITE, INC. 发明人 WOLFE, DENIS
分类号 F21V21/04 主分类号 F21V21/04
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