Original document(21 pages)  中文版
    A ratchet wrench assembly for use with a tap and a die, comprising a wrench having a first handle and a head at one end of the first handle that defines an opening therethrough. A ratchet ring is disposed in the head opening such that the ratchet ring rotates with respect to the head portion in a first direction and a second direction. The ratchet ring defines a substantially cylindrical inner engaging surface having a rib projecting radially inwardly therefrom. An adapter includes a lower portion for receiving one of the tap and the die and a barrel portion defining a depression in an outer surface. The ratcheting ring slidably receives the barrel portion therein and the adapter is therefore rotationally fixed to the ratchet ring by the rib and the depression.
Application Number
申请号
200610005744 Application Date
申请日
2006.01.06
Title 名称 Ratchet wrench assembly for use with a tap and a die and adapter
Publication Number
公开号
1907651 Publication Date
公开日
2007.02.07
Approval Pub. Date Granted Pub. Date
International Classification 分类号 B25B13/48;B25B13/46;B25B23/00;B23G1/30
Applicant(s) Name
申请人
Easco Hand Tools Inc.
Address 地址
Inventor(s) Name 发明人 Mu Hsien-chung T.;Steinweg Paul S.
Attorney & Agent 代理人 tao fengbei hou yu
More information 更  多  信  息


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