Sewing machine having apparatus for indicating elongated pattern

Details Sewing machine having apparatus for indicating elongated pattern Sewing machine having apparatus for indicating elongated pattern

1988-04-29

1990-01-09

Nerbun, Peter

Sewing

Stitch forming

Zigzag

112445, 112456, D05B 302

Patent

active

048920509

ABSTRACT:
An apparatus of a sewing machine for indicating elongated pattern length is disclosed, wherein memory means normally stores a number of pattern data for forming the stitches of different patterns with a standard stitch amplitude and a standard fabric feed pitch, pattern selection means is selectively operated to select a desired pattern from the pattern data storing memory, amplitude setting means is optionally operated to set the amplitude value of the selected pattern, indication means indicates an amplitude value of the selected pattern set by the amplitude setting means, pattern elongation setting means is optionally operated to set a pattern elongating magnification value, discrimination means judges whether the selected pattern is elongatable or not, and means is provided for displaying the pattern elongating magnification value in the indicating means.

REFERENCES:
patent: 4270472 (1981-06-01), Suzuki et al.
patent: 4280423 (1981-07-01), Goncharko
patent: 4599959 (1986-07-01), Sano et al.
patent: 4651663 (1987-03-01), Murakami et al.

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