发明名称 Pivot connection for slip joint pliers
摘要 A pivot connection for slip joint pliers in which a rivet has a shank with a preformed head at one end overlapping one of the plier halves to be connected, and the other end of the shank is headed over the other plier half and expanded into a hole in the other plier half tapered outwardly at a locking taper angle.
申请公布号 US4603607(A) 申请公布日期 1986.08.05
申请号 US19820352338 申请日期 1982.02.25
申请人 CHANNELLOCK, INC. 发明人 SCHAFFNER, JR., BERNARD P.
分类号 B25B7/10;(IPC1-7):B25B7/04 主分类号 B25B7/10
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