发明名称 Eye screw driving device
摘要 An eye screw driving device for insertion and removal of eye screws having a generally cylindrical elongate body with a generally eye-screw-shaped recess formed in one end thereof, having a cover slidable into and out of a covering relation with the recess to retain the eye screw therein, the recess having an upstanding post positioned therein to allow the recess to accept a number of different eye screws formed of the same diameter bolt stock, yet with different head sizes, the device being fitted within a mounting post allowing the device to he mounted in a rotary drive power tool.
申请公布号 US5335569(A) 申请公布日期 1994.08.09
申请号 US19930024723 申请日期 1993.03.02
申请人 R. H. ROWLEY CO. 发明人 ROWLEY, JOHN H.
分类号 B25B13/50;(IPC1-7):B25B13/06 主分类号 B25B13/50
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