发明名称 Anchor
摘要 The present invention provides: an anchor comprising a plough portion which is generally V-shaped in plan to taper from a broad portion at one end to a holding entering point at the other end, and which is generally V-shaped in cross-section transverse to the length of the plough portion between the ends, a shank attached to the plough portion and to which an anchor cable, chainrope or rode may be affixed, and tines extending from adjacent the broad portion of the plough portion in a generally forward direction.
申请公布号 US5396858(A) 申请公布日期 1995.03.14
申请号 US19930173354 申请日期 1993.12.23
申请人 FRANCIS, REX W. 发明人 FRANCIS, REX W.
分类号 B63B21/42;(IPC1-7):B63B21/32 主分类号 B63B21/42
代理机构 代理人
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