Slide fastener with molded elements and method of manufacture

Details Slide fastener with molded elements and method of manufacture Slide fastener with molded elements and method of manufacture

1977-07-21

1979-10-23

Dorner, Kenneth J.

Buckles, buttons, clasps, etc.

Buckles

One-piece

2420513D, A44B 1904

Patent

active

041715560

ABSTRACT:
In a woven slide fastener employing spaced coupling elements molded on connecting threads wherein the weft thread loops around the connecting threads between each element to secure the coupling elements to the edge of the tape, the connecting threads are reinforced between the elements by molded projections, sheaths, webs, or the like integral with the coupling elements. Additionally there are disclosed offset heel portions of coupling element legs to increase slider flange engaging surfaces.

REFERENCES:
patent: 3114954 (1963-12-01), Morin
patent: 3328857 (1967-07-01), Burbank
patent: 3414948 (1968-12-01), Cuckson et al.
patent: 3445915 (1969-05-01), Cuckson et al.
patent: 3487531 (1970-01-01), Cuckson et al.
patent: 3508304 (1970-04-01), Burbank
patent: 3696473 (1972-10-01), Jones

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