Needle threading device for sewing machines

Sewing – Elements – Needles

Patent

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Details

D05B 8702

Patent

active

043004636

ABSTRACT:
A needle threading device for sewing machines includes a thread guide which is pivotably mounted on a mounting plate parallel to the needle bar; a projection at the end of the thread guide is displaceable against the needle, and a thread inserting element operated by a pushbutton is slidably mounted for alignment with the thread guide to push the thread through the needle eye.

REFERENCES:
patent: 1059641 (1913-04-01), Scranton
patent: 2544577 (1951-03-01), Weber
patent: 3485194 (1969-12-01), Eguchi
patent: 3517631 (1970-06-01), Weber
patent: 3817197 (1974-06-01), Bianchi

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