Lock slider for slide fastener

Details Lock slider for slide fastener Lock slider for slide fastener

1997-07-25

1998-09-15

Brittain, James R.

Buckles, buttons, clasps, etc.

Zipper or required component thereof

Slider having specific configuration, construction,...

A44B 1930

Patent

active

058061517

ABSTRACT:
A lock slider for slide fastener has on a slider body in a lock slider for slide fastener, an operating-lever-receiving seat is formed on a slider body. An operating lever has a grip at one end, and a locking pawl at an intermediate position off to the other end, which pawl is angularly spaced by 90.degree. from the grip. With the lever, a resilient plate, an axle of a pull tab and attachment plate placed one over another in the seat, an axle of a pull tab placed over the resilient plate, the attachment plate is fixed to the seat in such a manner that the lever is angularly movable by about 90.degree.. The grip is turned in such a manner that the resilient plate presses the cam so as to insert the locking pawl between the coupling elements to lock, and when the grip is raised, the locking pawl is retracted from between the coupling elements so that the slider can slide.

REFERENCES:
patent: 2172214 (1939-09-01), Marinsky
patent: 2172217 (1939-09-01), Morin et al.
patent: 2261132 (1941-11-01), Poux
patent: 2303750 (1942-12-01), Marinsky
patent: 5528802 (1996-06-01), Akashi

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