发明名称 Slide and line closure device for securing watercraft to a mooring post davit, column or the like
摘要 A device for fastening a line to an object, such as a mooring post or the like is of unitary construction having a bore therethrough through which a loop in the line is threaded. The device includes a cylindrical barrel portion which is adapted to be griped by user's hand, and a hub portion provided with a passageway through which one end of the line is threaded and knotted in order to secure the line to the device. The hub provides a shoulder against which the user's hand may bear to exert a force on the device in order to create slack in the loop to permit removal thereof from the anchoring object.
申请公布号 US4912816(A) 申请公布日期 1990.04.03
申请号 US19880284209 申请日期 1988.12.14
申请人 BRANDT, KENNETH 发明人 BRANDT, KENNETH
分类号 B63B21/00;F16G11/14 主分类号 B63B21/00
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