发明名称 Hanging file support frame
摘要 A hanging file support frame has a pair of channels each having a web portion and opposed hook portions for supporting file folders and has a pair of transverse members. Four corner fittings each have a substantially horizontal opening receiving one end of a transverse member. Each corner fitting also has a bead engaged by one of the hook portions of a channel and an integral resilient latch engaged by the other hook portion of said channel for releasably locking the channels to the fittings. Each corner fitting is supported by a leg. Advantageously, the channels have a plurality of lines of weakness and the corner fittings have opposed grooves for the reception of the hook portions of a channel to support a portion of the channel to be broken off at a line of weakness to adjust the length of the channel.
申请公布号 US4091933(A) 申请公布日期 1978.05.30
申请号 US19770767577 申请日期 1977.02.10
申请人 HUNT MANUFACTURING CO. 发明人 ALEXANDER, ROBERT L.
分类号 B42F15/00;(IPC1-7):B42F15/00 主分类号 B42F15/00
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