Sewing – Special machines – Darning
Patent
1985-08-16
1986-05-20
Nerbun, Peter
Sewing
Special machines
Darning
112277, 112300, D05B 1900, D05B 6920
Patent
active
045893608
ABSTRACT:
A sewing control system for a sewing machine which comprises a count circuit for counting signals synchronized with the rotation of the sewing machine, a memory circuit for storing a reference value, a comparator circuit for comparing said reference value with the output value from said count circuit, an initializing circuit for initializing said count circuit only when there is a comparison output from said comparator circuit after said reference value is stored, and a circuit for outputting a sewing finish signal as data on the number of the works sewn only when there is a comparison output.
REFERENCES:
patent: 3750603 (1973-08-01), Martin
patent: 4195582 (1980-04-01), Novick et al.
Nerbun Peter
Tokyo Juki Industrial Co. Ltd.
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