发明名称 Belt-type pipe wrench
摘要 An elongated lever is provided defining first and second work engaging and handle ends, respectively. The first work engaging end of the lever includes laterally spaced apart elongated abutment portions defining an endwise outwardly opening recess therebetween on the work engaging end of the lever and an elongated flexible strap is anchored to the work engaging end of the lever inwardly of the outer extremity of the recess with the loop extending about the outerside of one of the abutment members remote from the other abutment member including a major portion thereof centered with respect to the recess and disposed outwardly of the abutment members. The strap member and first end of the lever include coacting structure anchoring the loop defining strap member to the lever in a manner enabling the size of the loop defined by the strap member to be adjusted.
申请公布号 US4913010(A) 申请公布日期 1990.04.03
申请号 US19890308879 申请日期 1989.02.08
申请人 DOSS, HUBERT M. 发明人 DOSS, HUBERT M.
分类号 B25B13/50;B25B13/52 主分类号 B25B13/50
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