Threading arrangement for a sewing machine

Details Threading arrangement for a sewing machine Threading arrangement for a sewing machine

1983-07-11

1984-08-21

Schroeder, Werner H.

Sewing

Elements

Thread guiding or handling

112254, D05B 4700

Patent

active

044663714

ABSTRACT:
A thread tensioning module and a cover for a thread holder and cooperating take-up are mounted adjacent to one another in a front opening in the bracket arm housing of a sewing machine. The module and cover form interconnecting thread receiving slots in the bracket arm opening providing for the movement of thread into thread tensioning mechanism carried by the module and into the thread holder as the machine is threaded by an operator.

REFERENCES:
patent: 3782312 (1974-01-01), Kasuga
patent: 3789784 (1974-02-01), Hanyu et al.
patent: 4030431 (1977-06-01), Martin et al.
patent: 4161152 (1979-07-01), Herron
patent: 4183313 (1980-01-01), Odermann et al.
patent: 4241678 (1980-12-01), Tullman
patent: 4248169 (1981-02-01), Giaimo et al.
patent: 4296701 (1981-10-01), Larsen

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