发明名称 DETACHING TOOL FOR TONGUED WASHER
摘要 PROBLEM TO BE SOLVED: To improve the workability by providing a detaching tool for a tongued washer capable of safely and efficiently pulling a tongue part of the tongued washer down from a bolt or a nut with a relatively simple operation without shocking nor damaging the bolt or the nut and peripheral members. SOLUTION: This tool is constructed to detach a tongued washer Z provided with a tongue part t abutted on the nut periphery as a locking from a washer part g intervening between a nut N and a mounted member D, and provided with a handle 1 comprising a gripper 6, a spanner 2 comprising an engaging part 10 which is turnably supported on the end of the handle 1 for engaging on the nut, and an inserting tongue 3 which is turnably supported on the end of the handle 1 and inserted at its acutely formed edge A between the nut and the tongue part by turning the handle 1 for transforming the tongue part so that the tongue part is aparted from the bolt or the nut.
申请公布号 JP2002011673(A) 申请公布日期 2002.01.15
申请号 JP20000189836 申请日期 2000.06.23
申请人 TOHOKU ELECTRIC POWER ENGINEERING & CONSTRUCTION CO LTD 发明人 KIKUCHI ICHIRO;SUZUKI AKIRA;SEKIZUKA KENJI;SUDO HIDEKI
分类号 B25B13/48;B25B27/14;(IPC1-7):B25B27/14 主分类号 B25B13/48
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