发明名称 Angle attachment tool
摘要 An attachment tool which functions as an elongate extender and has a socket driving member at one end thereof, which member has a through opening. The attachment tool is of a small dimension transverse to the elongated length thereof to facilitate its insertion into a narrow clearance space. The other end of the attachment tool has a rotatable drive element which drivingly and internally connects through a ratchet member to the socket driving member. The drive element at the remote end of the attachment tool accommodates a driving device, such as a ratchet wrench or a power tool. In a preferred embodiment, a displacement multiplier is drivingly connected to the input end of the ratchet mechanism.
申请公布号 US5584220(A) 申请公布日期 1996.12.17
申请号 US19950462041 申请日期 1995.06.05
申请人 DARRAH, SCOTT A.;LEE, VINCENT 发明人 DARRAH, SCOTT A.;LEE, VINCENT
分类号 B25B13/46;B25B13/48;B25B21/00;(IPC1-7):B25B17/00 主分类号 B25B13/46
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