Buckles – buttons – clasps – etc. – Strap tighteners – Accordion straps
Patent
1980-06-18
1982-04-13
Frazier, Roy D.
Buckles, buttons, clasps, etc.
Strap tighteners
Accordion straps
242 74, 24 712, 24 68R, 24 68BT, B25B 2500, B65D 6702
Patent
active
043240232
ABSTRACT:
A ratchet buckle for tightening and tensioning straps which include a bifurcated frame member with a pair of oppositely positioned parallel arms between which a reel member and ratchet wheels are rotatably mounted. The reel member is formed from a pair of oppositely positioned curved plates. This reel member is reinforced structurally by means of a spreader bar insert member which is placed between the plates and which has a slot formed in the center thereof through which a strap to be tensioned is reeved. The insert member has a pair of similar ridge portions running along the outer surfaces of the portions thereof forming the walls of the slot and a pair of wing portions at each of the opposite ends thereof, these wing portions extending in a direction normal to the longitudinal axis of the slot and being fitted between the edges of the curved plates.
REFERENCES:
patent: 1494791 (1924-05-01), Lampert
patent: 3180623 (1965-04-01), Huber
patent: 3291416 (1966-12-01), Gionta
patent: 3802641 (1974-04-01), Saito
patent: 3826473 (1974-07-01), Huber
patent: 4119281 (1978-10-01), Paitula et al.
patent: 4185360 (1980-01-01), Prete, Jr.
patent: 4199182 (1980-04-01), Sunesson
Ancra Corporation
Aschenbrenner Peter A.
Frazier Roy D.
Sokolski Edward A.
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