发明名称 Quick disconnect tool apparatus
摘要 A quick disconnect tool apparatus for permitting a user to utilize a single pole member in conjunction with a variety of yard tools. The quick disconnect tool apparatus includes an elongate pole member having a uniquely shaped aperture. Inside the aperture are bearing members surrounded by a sliding sleeve member designed to position the bearing members inwardly and outwardly with respect to the longitudinal axis of the pole. Tool members having a tool coupler with a groove are insertable into the aperture and are releasably secured when the bearing members engage the groove.
申请公布号 US6669397(B1) 申请公布日期 2003.12.30
申请号 US20010045909 申请日期 2001.10.19
申请人 CHRISTION WOODSON 发明人 CHRISTION WOODSON
分类号 B25G3/00;B25G3/26;(IPC1-7):B25G3/00;B25G3/02;B25G3/18;B25G23/16 主分类号 B25G3/00
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