Buckles – buttons – clasps – etc. – Strap tighteners – Accordion straps
Patent
1987-09-28
1989-01-24
Sakran, Victor N.
Buckles, buttons, clasps, etc.
Strap tighteners
Accordion straps
36 50, A43C 1100
Patent
active
047992972
ABSTRACT:
Closure and securing device, particularly for ski boots, composed of a lever associated with a ski boot and having at least one winding assembly comprising: a pulley rotatably associated with the lever and rigidly associated in rotation with a knob which can be operated from outside, a first gear rigidly associated in rotation with the pulley and a second gear rigidly associated with the lever. Releasable engagement means being provided for mutually engaging the first and second gears to prevent the rotation of the pulley with respect to the lever and uncoupling means to uncouple the first gear from the second one to allow the rotation of the pulley.
REFERENCES:
patent: 3729779 (1973-05-01), Porth
patent: 4433456 (1984-02-01), Baggio
patent: 4616524 (1986-10-01), Bidoia
patent: 4660302 (1987-04-01), Arieh et al.
patent: 4719710 (1988-01-01), Pozzobon
Baggio Giorgio
De Bortoli Giuseppe
Josif Albert
Modiano Guido
Nordica S.p.A.
Sakran Victor N.
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