Electronic control device for industrial sewing machines

Details Electronic control device for industrial sewing machines Electronic control device for industrial sewing machines

Filed on

1984-12-12

Date issued

1987-10-27

Examiner

Ruggiero, Joseph

Patent Class

Boots, shoes, and leggings

Other Related Categories

11212111, 112457, 112458, 364191, 364400, G06F 1546, D05B 1900

Type

Patent

Status

active

Patent number

047034327

Description

ABSTRACT:
An electronic control device for industrial sewing machines, which includes a microprocessor, a programmable fixed value memory, a read/write memory, a display and an entry keyboard. In order to be able to quickly and easily change the program according to which the sewing machine operates, the non-volatile read/write memory is arranged in a cassette provided with plug connector elements. The control device is provided with a cassette receptacle which includes plug receptacle elements which are formed and arranged to correspond to the plug connector elements.

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patent: 4280424 (1981-07-01), Carbonato et al.
patent: 4301753 (1981-11-01), Meier
patent: 4446520 (1984-05-01), Shigeta et al.
patent: 4478160 (1984-10-01), Ohniwa
patent: 4509443 (1985-04-01), Martell et al.
patent: 4520745 (1985-06-01), Shinomiya et al.

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