Buckles – buttons – clasps – etc. – Strap tighteners – Strap-attached folding lever
Patent
1998-01-28
1999-06-08
Knight, Anthony
Buckles, buttons, clasps, etc.
Strap tighteners
Strap-attached folding lever
24 70SK, A43C 1114
Patent
active
059098503
ABSTRACT:
A fastening device particularly usable for sports shoes, such as roller skates or ice skates or ski boots, includes a base (5) which is associated with a first flap (2) of the shoe and from which there protrude two shoulders (6a, 6b) for the pivoting of a lever arm between which a support for a pawl (14) for selective engagement with a toothed tab (4) is pivoted. The support has at least one lateral protrusion (22) which interacts with a hole (25) formed on shoulder (6a) of the base; this allows to achieve easy snap-closing and snap-opening of the lever arm.
REFERENCES:
patent: 3678540 (1972-07-01), Graup
patent: 5172454 (1992-12-01), Martignaga
patent: 5501023 (1996-03-01), Miotto
Cavasin Giuseppe
Dal Din Giovanni
Coleman Henry D.
Knight Anthony
Roces S.R.L.
Sandy Robert J.
Sudol R. Neil
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