Sewing machine capable of forming plural stitch patterns

Details Sewing machine capable of forming plural stitch patterns Sewing machine capable of forming plural stitch patterns

1991-09-23

1992-10-20

Nerbun, Peter

Sewing

Stitch forming

Zigzag

112454, 112458, D05B 302

Patent

active

051561077

ABSTRACT:
In a sewing machine, a visual display provides the operator not only a representation of how a stitch pattern will appear but also provides dimension data in both the fabric feed direction and in a cross-feed, transverse, direction. The dimensions are determined by using width data for the widest element of the pattern, or the portion of the width of the elements extending above and below a reference line and adding the greatest uppermost and greatest lowermost extensions, and a sum of the length data for each element of the pattern.

REFERENCES:
patent: 4270473 (1981-06-01), Brienza
patent: 4413574 (1983-11-01), Hirota et al.
patent: 4499836 (1985-02-01), Meier et al.
patent: 4876977 (1989-10-01), Ando
patent: 4892050 (1990-01-01), Ando et al.
patent: 4942836 (1990-07-01), Sano et al.
patent: 5025740 (1991-06-01), Horie et al.

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