Needle thread drawing device of a sewing machine

Details Needle thread drawing device of a sewing machine Needle thread drawing device of a sewing machine

1989-11-16

1991-06-25

Schroeder, Werner H.

Sewing

Elements

Thread cutting, severing or breaking

112253, D05B 6500

Patent

active

050257382

ABSTRACT:
A needle thread drawing device utilizes a thread end holding device rotatably mounted on an arm of a sewing machine. A needle thread gripping puller which can be disposed to be at a thread catch position or a return position has a hook portion at a tip end thereof for catching a needle thread extended downward from a needle hole of a needle. A needle thread drawing member is mounted swingably on the side of the arm and has a hook portion at a tip end thereof. A cam member is positioned at the side of the thread end holding device and is rotatable in synchronism with the puller for rotatably swinging the needle thread drawing member so that the hook portion can hold the needle thread when the needle thread holding portion is positioned over the needle hole of the needle and can draw a thread end of the needle thread when the hook portion of the puller is positioned under the needle hole of the needle when the puller is disposed in the thread catch position.

REFERENCES:
patent: 834600 (1906-10-01), Wilson
patent: 4706588 (1987-11-01), Fujikawa

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1032616