Method and apparatus for attaching pin fittings to slide fastene

Details Method and apparatus for attaching pin fittings to slide fastene Method and apparatus for attaching pin fittings to slide fastene

1983-07-07

1985-01-22

Goldberg, Howard N.

Metal working

Method of mechanical manufacture

Of a slide fastener

29 332, 29766, 29768, B21D 5350, A41H 3706

Patent

active

044942931

ABSTRACT:
Disclosed herein are method and apparatus for attaching pin fittings to a slide fastener having a separable end stop, in which a pin fitting is attached to a slide fastener by the steps of holding the pin fitting by a pin fitting holder, moving the stringer tape gripped by a gripper for introducing a core portion of the tape into the pin fitting, and deforming the pin fitting to secure it to the core portion. In these method and apparatus, attachment by deforming the pin fitting is performed under a condition where a first fastener element of a fastener element row affixed to the stringer is abutted against an end portion of the pin fitting with a force of a predetermined magnitude.

REFERENCES:
patent: 4122594 (1978-10-01), Azzara
patent: 4131993 (1979-01-01), Azzara

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