Thread picker circuit for industrial sewing machine

Details Thread picker circuit for industrial sewing machine Thread picker circuit for industrial sewing machine

1983-02-14

1983-09-13

Nerbun, Peter P.

Sewing

Elements

Starting or stopping

112300, D05B 6922, D05B 6500

Patent

active

044035624

ABSTRACT:
An industrial sewing machine system having a thread trimmer is provided with an arrangement which generates a signal when the thread is 180.degree. from the needle. At this time, the thread picker is actuated and during the time required for the picker to be properly positioned, the control circuitry for the system is disabled.

REFERENCES:
patent: 3386402 (1968-06-01), Ross
patent: 3407910 (1968-10-01), Heidt
patent: 3750603 (1973-08-01), Martin
patent: 4014277 (1977-03-01), Morinaga et al.
patent: 4141307 (1979-02-01), Okada
patent: 4160424 (1979-07-01), Newell et al.
patent: 4173193 (1979-11-01), Morinaga et al.

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