发明名称 Ratchet wrench
摘要 A ratchet wrench has a through cavity in which a reversing lever is disposed. The reversing lever has a pair of protruding lips formed thereon opposite from one another. A cooperating ledge is formed on the head in the cavity and on the pawl which is adjacent to the reversing lever. A spring-loaded pusher is disposed longitudinally in a blind bore in the reversing lever and the pusher engages a pocket in the pawl. A cover plate is disposed on a shelf recessed on the bottom of the wrench and spaced apart from the reversing lever.
申请公布号 US8056447(B2) 申请公布日期 2011.11.15
申请号 US20110983682 申请日期 2011.01.03
申请人 ARNOLD ROBERT L.;FOLKENROTH RICHARD P.;EASCO HAND TOOLS, INC. 发明人 ARNOLD ROBERT L.;FOLKENROTH RICHARD P.
分类号 B25B13/46;B25B23/00 主分类号 B25B13/46
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