Needle thread tensioning device for a sewing machine

Details Needle thread tensioning device for a sewing machine Needle thread tensioning device for a sewing machine

1984-08-03

1985-06-04

Schroeder, Werner H.

Sewing

Elements

Tensioning

112184, 112245, D05B 4700, D05B 4902

Patent

active

045207437

ABSTRACT:
Opposing plates of a thread tensioning device for use on a lock stitch sewing machine in a thread handling system wherein needle thread is caused to pass between elongate members of a thread holder which meters thread to the looptaker of the machine are formed with recesses through which the thread can fall without restraint to supply thread to the looptaker during the movement thereof from a loop seizing to a cast-off position.

REFERENCES:
patent: 2413277 (1946-12-01), Zeier
patent: 3978802 (1976-09-01), Hamlett
patent: 4263859 (1981-04-01), Johnson
patent: 4341171 (1982-07-01), Johnson
patent: 4356781 (1982-11-01), Rodda
patent: 4413578 (1983-11-01), Rodda
patent: 4422395 (1983-12-01), Rodda

Affiliated with

Also associated with

Rating

Needle thread tensioning device for a sewing machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Needle thread tensioning device for a sewing machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Needle thread tensioning device for a sewing machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-823295