Coupling element for slide fastener

Details Coupling element for slide fastener Coupling element for slide fastener

1976-02-24

1977-03-08

Gelak, Bernard A.

Buckles, buttons, clasps, etc.

Buckles

One-piece

A44B 1902

Patent

active

040105202

ABSTRACT:
A coupling element for a slide fastener comprises a head portion of substantially uniform thickness, and a coupling projection projecting from one surface of the head portion. A pair of tape edge clamping legs extend from the head portion in spaced-apart relation to each other. The legs have inner flat surfaces which face each other and are adapted to grip a tape edge in surrounding relationship therewith, and a pair of outer convex surfaces which face away from each other and with which a slider is slidably engageable when the latter is manipulated to open and close the slide fastener. Each of the legs is transversely tapered from the outer surface toward the inner surface to provide trapezoidal transverse cross-sectional shape thereof. A method of making the coupling element is also provided.

REFERENCES:
patent: 2275454 (1942-03-01), Miller
patent: 2489718 (1949-11-01), Morin
patent: 2622295 (1952-12-01), Mikulas

Affiliated with

Also associated with

Rating

Coupling element for slide fastener does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coupling element for slide fastener, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coupling element for slide fastener will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1399387