Safety stopping device for a sewing machine

Details Safety stopping device for a sewing machine Safety stopping device for a sewing machine

1979-05-16

1980-03-04

Schroeder, Werner H.

Sewing

Elements

Guards

112277, 361179, 340679, 83 58, 409134, 192129A, D05B 8300

Patent

active

041911229

ABSTRACT:
A sewing machine is provided with a safety device which protects an operator's fingers from the needle and includes a ring suspended over the presser foot of the machine. The suspended member is movable by finger pressure applied thereto in any direction and when so moved, completes an electric circuit to shut off the machine.

REFERENCES:
patent: 2541549 (1951-02-01), Sampson
patent: 3019751 (1962-02-01), Fichera
patent: 3500782 (1970-03-01), Smith
patent: 3837383 (1974-09-01), Ko
patent: 3858095 (1974-12-01), Friemann et al.
patent: 4075961 (1978-02-01), Harris
patent: 4150634 (1979-04-01), Brown et al.

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