Sewing – Stitch forming – Multiple needle
Patent
1978-04-03
1980-02-05
Reynolds, Wm. Carter
Sewing
Stitch forming
Multiple needle
112235, 112254, D05B 110 _, D05B 2704, D05B 4704
Patent
active
041866762
ABSTRACT:
A method and apparatus for forming a continuous chain of stitches between pieces of material on a double needle sewing machine which includes a sensing device for detecting the presence of material in the sewing area and connected to the sensing device elements are provided for releasing the tension on one of the needle threads upon indication of absence of material in the sewing area. Additionally an auxiliary feed device functioning in cooperation with the machine's feed dog and needle plate is effective in simultaneously advancing the untensioned needle thread with the single chain of stitches being formed.
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Radice Angelo
Villa Enrico
Reynolds Wm. Carter
Rockwell-Rimoldi S.p.A.
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