Sewing machine

Sewing – Special machines – Darning

Patent

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Details

112457, D05B 2100

Patent

active

047593024

ABSTRACT:
Multiple sewing data which are required for a sewing operation based on a desired pattern and are prepared by a programming device are stored in a card equipped with an integrated circuit capable of reading and writing such data. A stitch forming device and a work fabric feeding device are actuated on the basis of the data, thereby forming stitches on a work fabric.

REFERENCES:
patent: 3400677 (1968-09-01), Bowers et al.
patent: 4051794 (1977-10-01), Herzer et al.
patent: 4055131 (1977-10-01), O'Brien et al.
patent: 4154178 (1979-05-01), Brown et al.
patent: 4160422 (1979-07-01), Barber et al.
patent: 4203378 (1980-05-01), Giesselmann et al.
patent: 4258636 (1981-03-01), Rolauffs et al.

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