发明名称 Impact fan clutch wrench
摘要 A fan clutch wrench set includes multiple driving wrenches which are sized to fit in the restricted space between a fan and an engine block and to engage a fan clutch wrench retention nut inasmuch as the wrench is made from a thin plate of steel. A separate handle includes bifurcated legs which fit over the sides of the flat plate driving wrench and engage a driving surface so as to drive the driving wrench and impart a turning force against the nut.
申请公布号 US6354178(B2) 申请公布日期 2002.03.12
申请号 US20000725612 申请日期 2000.11.29
申请人 THE LISLE CORPORATION 发明人 POOL JAMES L.;JANTZER JASON C.
分类号 B25B21/00;B25B21/02;(IPC1-7):B25B19/00 主分类号 B25B21/00
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