Sealing slide fastener stringer

Details Sealing slide fastener stringer Sealing slide fastener stringer

1980-03-31

1982-01-26

Frazier, Roy D.

Buckles, buttons, clasps, etc.

Buckles

One-piece

2420516R, A44B 1900

Patent

active

043121020

ABSTRACT:
A sealing slide fastener stringer includes a stringer tape made of synthetic rubber and a series of coupling elements of synthetic resin injection-molded on a longitudinal edge portion of the stringer tape. The stringer tape has a thickened sealing member along the longitudinal edge portion. Each coupling element includes a pair of members one on each side of the tape, each comprised of a leg on the edge portion, a neck on the sealing member, and a coupling head projecting beyond the sealing member. The legs are interconnected by a first connector extending through the edge portion, and the necks are interconnected by a second connector extending through the sealing member. The first and second connectors may either be integral or comprise rivets. A single integral connector may alternatively be used to connect the legs and necks of the coupling element members.

REFERENCES:
patent: 2910754 (1959-11-01), Morin
patent: 2979796 (1961-04-01), Morin
patent: 3001905 (1961-09-01), Morin
patent: 3114953 (1963-12-01), Doelter
patent: 3115690 (1963-12-01), Morin
patent: 3238285 (1966-03-01), Morin
patent: 3409953 (1968-11-01), Briscoe

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