Presser foot with workpiece guide for sewing machines

Details Presser foot with workpiece guide for sewing machines Presser foot with workpiece guide for sewing machines

1996-06-11

1997-05-27

Izaguirre, Ismael

Sewing

Elements

Presser devices

112 10, 112150, D05B 2910

Patent

active

056322135

ABSTRACT:
A presser foot for sewing machines including a body portion formed with a recess at a lower end thereof and a threaded hole above the recess, a knob having a cylindrical member having a large diameter at a first end and a small diameter at a second end, the knob being formed with a concaved portion between the ends and an axial through hole with a counter sink at the first end, the knob being rotatably mounted on the body portion by a countersunk bolt which extends through the axial through hole into the threaded hole thereby forming a generally semi-circular cavity, whereby the feeding of a workpiece through the presser foot can be facilitated.

REFERENCES:
patent: 292747 (1884-01-01), Griffin
patent: 457785 (1891-08-01), Laskey
patent: 2211333 (1940-08-01), Lang
patent: 2915027 (1959-12-01), Smith

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