发明名称 Manual marine winch with lead in webbing strap
摘要 A manual marine winch includes a housing, a rotating drum in the housing, a drum rotating and holding mechanism, and a winch line having a lead in end formed by a webbing strap. The webbing strap can include an integral safety indicator such as load indicating indicia, operating indicia indicative of operating extremes for the webbing strap, reflective material, or abrasion resistant material. The drum may include a slot receiving the webbing strap. The winch line may include wire rope, chain or rope coupled to the webbing strap. The method of tensioning the winch line includes feeding a lead in end of the winch line through the drum, manually pulling the lead in end through the rotating drum removing slack, and rotating the drum.
申请公布号 US2003057409(A1) 申请公布日期 2003.03.27
申请号 US20010965788 申请日期 2001.09.27
申请人 GRAPES DAVID B. 发明人 GRAPES DAVID B.
分类号 B66D1/06;B66D1/54;(IPC1-7):B66D1/14 主分类号 B66D1/06
代理机构 代理人
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