Sewing – Stitch forming – Chain or double chain
Patent
1976-09-29
1978-02-07
Schroeder, Werner H.
Sewing
Stitch forming
Chain or double chain
112208, D05B 2700
Patent
active
040721159
ABSTRACT:
An improved feeding mechanism for a sewing machine for producing shaped belts in which two needles are used to effect simultaneous stitching of each side of the belt to be formed and which utilizes separate feeding means for advancing the fabric to the needle area, the feeding means being adapted to effect different rates of advancement of the fabric in the sewing zone.
REFERENCES:
patent: 3163139 (1964-12-01), Hedegaard
patent: 3198153 (1965-08-01), Weber
patent: 3495558 (1970-02-01), Dobner et al.
patent: 3611817 (1971-10-01), Smith et al.
patent: 3854430 (1974-12-01), Bryan
Cohen Moshe I.
Rockwell-Rimoldi S.p.A.
Schroeder Werner H.
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