发明名称 Thread tap adapter
摘要 A thread tap adapter for use with a standard thread tap having a square profile driving end is disclosed. Specifically, the thread tap adapter may include an outer surface having a substantially hexagonal profile so that the adapter may be engaged with a wrench, and an inner surface having a substantially square profile so that the adapter engages the driving end of a standard thread tap. The adapter may additionally include means for securing the standard thread tap.
申请公布号 US2007048099(A1) 申请公布日期 2007.03.01
申请号 US20060511014 申请日期 2006.08.28
申请人 EVANS ELIOT 发明人 EVANS ELIOT
分类号 B23B35/00 主分类号 B23B35/00
代理机构 代理人
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