Pattern input device of a sewing machine

Details Pattern input device of a sewing machine Pattern input device of a sewing machine

1985-07-10

1987-06-16

Nerbun, Peter

Sewing

Stitch forming

Zigzag

11212112, D05B 302

Patent

active

046729038

ABSTRACT:
In a sewing machine which has a conventional needle amplitude adjusting device and a conventional fabric feed adjusting device are used as a detector for receiving an input of an information of a stitch coordinate, and an connector member is provided which is adapted to move said devices vertically and laterally. The operating member is attached to the sewing machine. When the operating connector member is moved and this movement is designated to be stored, a value of each of vertically and laterally crossing components of said member is detected, respectively, in said devices, and each of said values is stored in a random-access-memory. If the operating connector member traces a desired pattern sample and the memory designation is operated, the data of a continuously stitching coordinate of said desired pattern are stored.

REFERENCES:
patent: 4074642 (1978-02-01), Herr
patent: 4154178 (1979-05-01), Brown et al.
patent: 4429364 (1984-01-01), Maruyama et al.
patent: 4446520 (1984-05-01), Shigeta ert al.

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