Buckles – buttons – clasps – etc. – Strap tighteners – Accordion straps
Patent
1978-12-11
1980-09-23
Watson, Robert C.
Buckles, buttons, clasps, etc.
Strap tighteners
Accordion straps
254231, 24279, B66F 308
Patent
active
042238692
ABSTRACT:
A load binder or lashing tightener is provided made up of a first inner elongate sleeve member closed at one end, an anchor fitting on said closed end, a thread nut in the other end of said first sleeve, a second outer sleeve having one end adapted to telescope over the first inner sleeve, anchor means on said second sleeve adjacent said one end, screw means extending through the second sleeve, one end threadingly engaging the nut in said first sleeve, the other end rotatably fixed in the said other end of said second sleeve and hand wheel drive means on said other end for rotating said screw whereby said second sleeve is caused to telescope over the first sleeve and the anchor means on said sleeves are brought together.
REFERENCES:
patent: 1489123 (1924-04-01), Heatherington
patent: 1552810 (1925-09-01), Webster
patent: 2120497 (1938-06-01), Heinrich
patent: 2434949 (1948-01-01), Mueller
Grapes Eugene F.
Patterson, III William W.
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