发明名称 Combination mounting bracket and support pipe
摘要 A combination mounting bracket and support pipe for mounting a luminaire or the like to a vertical pole is disclosed. The combination mounting bracket and support pipe includes a curved tubular support pipe having an elongated slot in one end thereof which slips over the head of a thru-bolt extending through the vertical pole. A U-shaped clamp is welded to the support pipe above the elongated slot and secures the combination to the pole by a pair of lag screws which extend through the clamp and into the pole.
申请公布号 US4195808(A) 申请公布日期 1980.04.01
申请号 US19780941612 申请日期 1978.09.12
申请人 WESTINGHOUSE ELECTRIC CORP 发明人 ANDERSON, MELVIN R
分类号 E04H12/24;F21V21/108;(IPC1-7):E04G3/00 主分类号 E04H12/24
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