发明名称 Winch and attachment therefor.
摘要 <p>A removable attachment for a winch has a C-shaped member (5) which fits over the drum (2) of the winch (1) and applies a radially inward force to runs (3) of a rope around the drum (2). The C-shaped member (5) is resilient and its lips are pressed over the rope on the drum (2) so that it extends more than half way round the drum. The C-shaped member (5) has a projection (11) extending from one lip to abut against the lead run (4) of the rope, which prevents free rotation of the C-shaped member (5) on the drum. The member (5) may be frusto-conical to conform to the outline of a conventional winch drum. In this way a large variety of standard hand-powered winches can easily and quickly be converted to ones having a self-tailing action.</p>
申请公布号 EP0056909(A2) 申请公布日期 1982.08.04
申请号 EP19810306158 申请日期 1981.12.30
申请人 LEWMAR MARINE LIMITED 发明人 HUGGETT, RICHARD DAVID JOHN
分类号 B66D1/74;(IPC1-7):66D1/74 主分类号 B66D1/74
代理机构 代理人
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