Automatic lock slider for slide fastener

Details Automatic lock slider for slide fastener Automatic lock slider for slide fastener

1979-03-06

1981-06-09

Frazier, Roy D.

Buckles, buttons, clasps, etc.

Buckles

One-piece

A44B 1930

Patent

active

042715679

ABSTRACT:
An automatically locking slider includes a locking spring for locking the slider in position on a slide fastener. The locking spring has at one end a locking prong movable into and out of a slide fastener guide channel and at the other end a first retaining portion resting on a slider body. The locking spring is further provided with a resilient tongue or tongues constituting a second retaining portion which is supported by a pivot means in a plane above and remote from the general plane of an upper body wing so as to permit the locking prong to move angularly about the pivot means.

REFERENCES:
patent: 2373523 (1945-04-01), Winterhalter
patent: 3320645 (1967-05-01), Burbank
patent: 3813736 (1974-06-01), Fukuroi
patent: 3945090 (1976-03-01), Fukuroi
patent: 4102022 (1978-07-01), Aoki
patent: 4139928 (1979-02-01), Aoki

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