Presser foot sewing machines

Details Presser foot sewing machines Presser foot sewing machines

1975-10-09

1976-11-23

Larkin, G. V.

Sewing

Elements

Presser devices

D05B 2900

Patent

active

039930092

ABSTRACT:
A presser foot, for a sewing machine for use in sewing slide fasteners to garments, has a foot portion pivotally mounted on a vertically movable presser bar of the sewing machine, gripping members pivotally mounted on the foot portion and cooperating with the latter in forming guide grooves for receiving and guiding element rows secured to the slide fastener tapes, and a spring member fixed to the foot portion and engaging with the gripping members to normally bias the latter toward the foot portion in a direction to narrow the guide grooves.

REFERENCES:
patent: 3318273 (1967-05-01), Eddy
patent: 3854432 (1974-12-01), Howell
patent: 3858539 (1975-01-01), Van Amburg

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