Data advancing arrangement in a sewing machine

Details Data advancing arrangement in a sewing machine Data advancing arrangement in a sewing machine

1981-02-27

1982-03-09

Nerbun, Peter P.

Sewing

Work manipulating

Guides

D05B 302

Patent

active

043183573

ABSTRACT:
An arrangement in an electronically controlled stitch pattern sewing machine which detects when the sewing machine is operating at speeds above a predetermined speed and when this is the case, instead of utilizing the bight synchronization signal generated by the armshaft timing pulse generator, the arrangement calculates a speed dependent time interval after the feed synchronization pulse so as to begin processing the bight data at some time prior to the bight synchronization pulse.

REFERENCES:
patent: 4131075 (1978-12-01), Wurst
patent: 4159002 (1979-06-01), Minalga

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