Sewing – Special machines – Darning
Patent
1990-07-27
1991-04-09
Nerbun, Peter
Sewing
Special machines
Darning
112103, 112457, 364470, D05B 2100
Patent
active
050055003
ABSTRACT:
An original picture pattern to be produced with an embroidering machine may be seen through a transparent touch panel of an input device detachably connected to the embroidering machine. By simply tracing the coutour lines of the pattern with a stylus pen, the coordinates of substantially continuous points of the pattern may be inputted. A series of the coordinate data thus inputted is converted to another series of the coordinate data representing actual stitch points of a pattern to be produced on the fabric as a boldfaced duplicate of the original picture. Each line of the pattern may be boldfaced with zigzag stitches extending over a selectable amplitude or with multiplicated straightaway stitches formed by a repeated straight line producing operation.
REFERENCES:
patent: 4290375 (1981-09-01), Tonomura et al.
patent: 4692871 (1987-09-01), Kinoshita et al.
patent: 4849902 (1989-07-01), Yokoe et al.
Fuchigami Shinichi
Kato Kenji
Koike Mikio
Orii Akira
Janome Sewing Machine Co. Ltd.
Nerbun Peter
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