Adjustable closure for overlapping parts

Details Adjustable closure for overlapping parts Adjustable closure for overlapping parts

1990-01-30

1990-08-07

Sakran, Victor N.

Buckles, buttons, clasps, etc.

Separable-fastener or required component thereof

Each mating member having similarly shaped, sized, and...

24170, A44B 1900

Patent

active

049456164

ABSTRACT:
An adjustable closure for overlapping parts of clothing comprising a rail 1 and a slide 2. The rail 1 has a plurality of projections 4, and is attached to one of the overlapping parts. The slide 2 comprises a mounting frame 13, an actuating frame 20 and sheet spring 21, and is attached to the other overlapping part. The mounting frame 13 has a bottom 9, rear walls 10a each having a ceiling 11a, and front walls 10b each having a ceiling 11b at the lateral ends of the bottom 9, engaging strips 14 at the rear edges of the rear walls 10a, slanted edges 10c at the rear edges of the front walls 10b. The bottom 9, front and rear walls 10a, 11a and ceilings 10b,11b make a sliding space having a width that allows the movement of the rail 1. The actuating frame 20 has lateral walls 16 and a cover 17, holes 22 supporting the engaging strips 14, and corners 15, which become fulcra of the movement of the actuating frame 20, claws 16a which abut on the slanted edges 10c of the mounting frame 13, an engaging tongue 18 which is engageable with one of the projections 4 and an engagement-releasing actuating strip 19. The sheet spring 21 is attached to the bottom 9 of the mounting frame 13.

REFERENCES:
patent: 2054840 (1936-09-01), Statham
patent: 3872554 (1975-03-01), Wolfertz et al.
patent: 3988812 (1976-11-01), Kanzaka
patent: 4545096 (1985-10-01), Belter et al.
patent: 4780939 (1988-11-01), Belter et al.

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