发明名称 Piston and connecting rod removing and installation tool
摘要 A hand tool for engagement with a partially disassembled engine connecting rod with the tool having a handle-shaped base having a channel within which angular arm members are slidably and lockably mounted. Each arm member includes an extension defining a socket for reception of a connecting rod bolt. The sockets are off-center to provide variable spacing of the sockets upon rotational positioning of the extension on its supporting arm member. A modified base of the tool provides a concave surface against which an engine crankshaft may be biased to utilize the crankshaft in a piston and connecting rod removing operation. Arm members diverge slightly for purposes of providing inherent biased engagement with connecting rod bolts.
申请公布号 US4541158(A) 申请公布日期 1985.09.17
申请号 US19830510757 申请日期 1983.07.05
申请人 ZUMWALT, FLOYD A. 发明人 ZUMWALT, FLOYD A.
分类号 B25B27/00;(IPC1-7):B25B27/02 主分类号 B25B27/00
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