发明名称 1/4 Inch 3/8 inch drive extendable ratchet wrench
摘要 The ratchet wrench includes a ¼ inch and a 3/8 inch driver combination on opposite sides of the ratchet embodiment and a handle that extends to a plurality of lengths for various torque requirements. Each adjusted length is secured by a spring induced detent ball housed within a vertical hole on the ratchet's solid arm, the detent ball seats into a plurality of holes on the extendable handle. The smaller ¼ inch driver side is housed within the ratchet head and into a hollow ¼ inch square configured slot provided at the central axis of the ratcheting gear and fixed 3/8 inch driver unit. A manually slideable gate expels and retracts the spring induced ¼ inch driver outward to an adequate working length and is manually retracted and retained by the slideable gate. The ratchet has an ultra thin profile for use in limited working spaces and convenient storage.
申请公布号 US2004083858(A1) 申请公布日期 2004.05.06
申请号 US20030373009 申请日期 2003.02.24
申请人 CARNESI THOMAS 发明人 CARNESI THOMAS
分类号 B25B13/46;B25G1/00;(IPC1-7):B25B13/46 主分类号 B25B13/46
代理机构 代理人
主权项
地址