Automatic thread cutting device for an embroidery machine

Details Automatic thread cutting device for an embroidery machine Automatic thread cutting device for an embroidery machine

1998-05-12

2000-05-16

Izaguirre, Ismael

Sewing

Elements

Thread cutting, severing or breaking

D05B 6500

Patent

active

060621524

ABSTRACT:
An automatic thread cutting device for cutting upper and lower threads in motorized and/or computer-operated embroidery and sewing machines. The thread cutting device includes a fixed knife for the upper thread and a movable knife for the lower thread. The movable knife includes a deflector for making the upper thread taut and cutting surface for actually cutting the lower thread. After the lower thread is cut, the movable knife is withdrawn and the upper thread is relaxed so that it can be cut by the fixed knife.

REFERENCES:
patent: 4455957 (1984-06-01), Vollmar
patent: 4589362 (1986-05-01), Dusch
patent: 5005504 (1991-04-01), Albrecht et al.
patent: 5154130 (1992-10-01), Gribetz et al.
patent: 5375546 (1994-12-01), Butzen et al.

Affiliated with

Also associated with

Rating

Automatic thread cutting device for an embroidery 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 Automatic thread cutting device for an embroidery machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic thread cutting device for an embroidery machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-250058