Wheel low fabric feeding in sewing

Sewing – Stitch forming – Feeding work material

Patent

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Details

112318, 112317, 112322, D05B 2700

Patent

active

050386921

ABSTRACT:
Wheel low fabric feeding for sewing machines where oscillations of the feeding shaft are transmitted to two gear couples mounted on free release wheels fixed to a support pivoted free to rotate. By acting on a stitch length regulator device one of these couples engages the feeding wheel for reversing the rotation direction of the wheel and thus the work feeding direction.

REFERENCES:
patent: 1278204 (1918-09-01), Pierce
patent: 1884404 (1932-10-01), Van Ness et al.
patent: 2105097 (1938-01-01), Poole
patent: 2263414 (1941-12-01), Meyer
patent: 2885983 (1959-05-01), Benink et al.
patent: 3960097 (1976-06-01), Block
patent: 4719867 (1988-01-01), Bisson

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