发明名称 Tool for installing a lag hook and method for cabling a tree
摘要 A tool for applying torque to the hook formation of a lag hook for cabling a tree. The tool comprises an elongated body defining a rotational axis extending along the elongated length thereof between a torque receiving end and an opposite terminal end. An upper portion of the elongated body contains upper and lower wall surfaces forming two passageways at opposite sides of the rotational axis for passage of the curved end portion of a lag hook having either left-hand or right-hand threads to a socket traversed by the rotational axis and bounded by a torque delivering wall spaced from the rotational axis. A shank guide throat for the threaded shank of the lag hook extends from the socket between the lower wall surface and the terminal end of the elongated body.
申请公布号 US6626068(B2) 申请公布日期 2003.09.30
申请号 US20020058358 申请日期 2002.01.28
申请人 MCKIVIGAN TIMOTHY 发明人 MCKIVIGAN TIMOTHY
分类号 B25B13/50;(IPC1-7):B25B13/00 主分类号 B25B13/50
代理机构 代理人
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