发明名称 Multi-drive specialty tool
摘要 A specialty tool having removable and interchangeable jaw members which are secured to the handles by twist locking. A ratchet gear and pawl are disposed at the pivot hub of the tool to lock the tool in a selected position. A releasing lever provides an option to the user to use the ratcheting action.
申请公布号 US6347565(B2) 申请公布日期 2002.02.19
申请号 US20000480787 申请日期 2000.01.10
申请人 HAND HELD DESIGN CORPORATION 发明人 STEINWEG PAUL STEVEN
分类号 B25B7/04;B25B7/14;B25B7/16;(IPC1-7):B25B7/14 主分类号 B25B7/04
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