Tightener for a line

作者: Les Perhacs

DOI:

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摘要: A tightener for tightening a line which extends between two points is provided herein. The includes housing, retainer, and deflector. housing movable first position second to tighten the line. retainer adapted selectively retaining selected portion of an extra length points. deflector moves with deflecting during movement position. particularly useful devices that require adjustable line, such as portable carrying device, tie-down device or tent.

参考文章(11)
Semmler Frank, Line-tightening tool ,(1927)
Joseph Clemens Gretter, Line tensioner and building structure ,(1973)
William E. Chase, Keith P. Tracy, Tensioning system for flexible straps ,(1993)
James W Bell, Guy-line tightener ,(1925)
Himberger Theodore, Tightener for clotheslines ,(1952)