发明名称 Combination Tool
摘要 A combination tool includes a handle having an enlarged head used as a striking tool, and having a chamber formed in the head for rotatably receiving a follower, and a pawl pivotally attached to the handle and having two engaging members for selectively engaging with the follower and for determining a rotational movement of the follower relative to the handle and for forming a ratchet wrench tool, and a tool member changeably disposed on the other end portion of the handle for conducting various kinds of works, a spring-biased projection is engaged in the handle and biased to engage with the pawl for anchoring either of the engaging members in engagement with the follower.
申请公布号 US2012240341(A1) 申请公布日期 2012.09.27
申请号 US201113065439 申请日期 2011.03.22
申请人 CHIANG WEN HUNG 发明人 CHIANG WEN HUNG
分类号 B25F1/00 主分类号 B25F1/00
代理机构 代理人
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