发明名称 Self-tailing winch
摘要 A self-tailing winch assembly that is either combined with the winch drum or which forms a removable apparatus for use therewith that is adapted for controlling the line extending from an object to be pulled by rotation of the winch drum in the normal manner causing the line to be grasped by one or more rollers thereby pulling the line away from the winch.
申请公布号 US4026525(A) 申请公布日期 1977.05.31
申请号 US19750571369 申请日期 1975.04.24
申请人 DECLERCQ, MAURICE G. 发明人 DECLERCQ, MAURICE G.
分类号 B66D1/74;(IPC1-7):B66D1/30 主分类号 B66D1/74
代理机构 代理人
主权项
地址