Title:
SEWING MACHINE FOR PATTERN
Document Type and Number:
Japanese Patent JPS5755178
Kind Code:
A
Abstract:
A computer controlled pattern stitching machine includes input means 30 for supplying BCD X and Y-axis scaling signals to enlarge or contract a pattern to be sewn, control means 28 including a CPU 58, a RAM 60 and a memory 62, and drive means 32 including X and Y-axis stepping motors for moving a gripped fabric relative to a needle bar in response to signals from the control means. The stepping motors 42, 44 drive respective timing belts 66, 78, and belt 66 carries orthogonally mounted X and Y-axis rail members 70, 84 on which a cloth holding device 68 is secured.
Inventors:
MARUYAMA JIYUICHI
OOBA KOUICHI
OOBA KOUICHI
Application Number:
JP13016880A
Publication Date:
April 01, 1982
Filing Date:
September 19, 1980
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
D05B3/04; D05B21/00; D05C5/04; G05B19/40; (IPC1-7): D05B3/04; D05B21/00; D05C9/06