发明名称 Strap wrench for gripping and turning generally cylindrical objects
摘要 A strap wrench which includes a plurality of gripping pads located on the strap that facilitates tight engagement of the cylindrical object that is used to be located thereabout for the purpose of gripping and turning of the cylindrical object. The strap wrench also includes a brake that provides for securely locking of the position of the strap when it is in its tightly mounted position preventing any loosening movement of the strap. The brake includes a ratcheting mechanism that permits movement of the handle in only one position when the brake is in the locked position. The strap may include a joint assembly which will permit the strap to be separated to be located in conjunction with a cylindrical object and then rejoined.
申请公布号 US7155999(B1) 申请公布日期 2007.01.02
申请号 US20050231446 申请日期 2005.09.20
申请人 HELFET LEON 发明人 HELFET LEON
分类号 B25B13/52 主分类号 B25B13/52
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