Laterally swingable sewing machine presser device

Details Laterally swingable sewing machine presser device Laterally swingable sewing machine presser device

1986-01-21

1987-09-22

Schroeder, Werner H.

Sewing

Elements

Presser devices

D05B 2900

Patent

active

046947647

ABSTRACT:
The presser-foot of the fabric presser device in a sewing machine is pivotable about an axis of a presser-bar in order to provide space in the stitching region of a needle in order to allow manipulations to be made to the needle. The fabric presser device is constructed such that the presser-foot can be pivoted or swung away from the region of the needle only when the needle and the presser-bar are in a raised or elevated position.

REFERENCES:
patent: 668221 (1901-02-01), Rontke
patent: 1016462 (1912-02-01), Weis
patent: 1930628 (1933-10-01), Smallbone
patent: 2419494 (1947-04-01), Knaus
patent: 2836137 (1958-05-01), Ayres
patent: 3055326 (1962-09-01), Greulich

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