Feed system for a sewing machine

Details Feed system for a sewing machine Feed system for a sewing machine

1993-04-05

1995-10-31

Nerbun, Peter

Sewing

Stitch forming

Feeding work material

11247014, D05B 3500

Patent

active

054619980

ABSTRACT:
An apparatus for automatically feeding one edge of a textile article to a sewing machine. The apparatus includes a first gripper adjacent to the sewing machine for gripping the leading portion of the edge of the textile article. A feed dog is adjacent to the first gripper for advancing the edge of the textile article with respect to the sewing machine. A second gripper grips the trailing portion of the edge of the textile article. A positioner supporting the second gripper means moves the second gripper with respect to the feed means. Finally, a programmable controller controls the movement of the positioner to advance the trailing portion of the edge of the textile article in response to the movement of the leading portion of the edge of the textile article.

REFERENCES:
patent: 4315470 (1982-02-01), Torre
patent: 4727980 (1988-03-01), Ochi et al.
patent: 5189970 (1993-03-01), Van Duyne

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