发明名称 Support pole attachment collar
摘要 A vertical support pole having an improved surface contacting head for use in holding devices in desired positions and orientations. The support pole has a first end and a second end and compressible head located near the first end of the pole. The head has a surface-contacting portion and a portion configured to interact with a compression device located within the support pole. A flared collar extends from the first end of the pole. This flared collar has a plurality of projections that are configured to extend around the head and spread outward when a sufficient quantity of force is applied to the head. This specially designed head allows the support pole to contact a greater number of points across a greater surface area and provide increased support of the load or surface being contacted by the head.
申请公布号 US2004195476(A1) 申请公布日期 2004.10.07
申请号 US20040801749 申请日期 2004.03.15
申请人 GOULEY RICHARD 发明人 GOULEY RICHARD
分类号 E04G17/14;E04G21/28;E04G25/04;(IPC1-7):G11B5/147 主分类号 E04G17/14
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