Needle protector for sewing machines

Details Needle protector for sewing machines Needle protector for sewing machines

1981-05-29

1984-03-27

Reynolds, Wm. Carter

Sewing

Elements

Needles

112165, D05B 5506, D05B 110

Patent

active

044387172

ABSTRACT:
A needle protector for sewing machines operatively connected to the machine's horizontal shaft for driving its looper in an orbital pathway about the machine's needles. The horizontal shaft is simultaneously driven through oscillating and reciprocating movements. The needle protector is carried on a pivotable support and the reciprocating movement of the horizontal shaft is effective in moving the needle protector toward and away from the needles in timed sequence with the stitch forming cycle.

REFERENCES:
patent: 712852 (1902-11-01), Rontke
patent: 990414 (1911-04-01), Weis
patent: 1137783 (1915-05-01), Onderdonk
patent: 1244921 (1917-10-01), Thompson
patent: 1433872 (1922-10-01), Chalman
patent: 1738644 (1929-12-01), Gatchell

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