Adjusting device for a folding rail on a sewing machine

Details Adjusting device for a folding rail on a sewing machine Adjusting device for a folding rail on a sewing machine

1996-08-28

1998-03-24

Lewis, Paul C.

Sewing

Special machines

Positionable work carrier

112147, D05B 2100, D05B 3500

Patent

active

057300763

ABSTRACT:
A device for adjusting a fold depth of a folding rail is provided for use on a sewing machine. The device includes a rotatable stop disk with an adjusting cam providing a continuously extending surface. An actuator is provided for driving the stop disk. The actuator is preferably a stepping motor and the adjusting cam preferably has a spiral shape.

REFERENCES:
patent: 3522783 (1970-08-01), Pollmeier
patent: 4098208 (1978-07-01), Hedegaard
patent: 4549491 (1985-10-01), Albrecht et al.
patent: 4589363 (1986-05-01), Willenbacher et al.

Affiliated with

Also associated with

Rating

Adjusting device for a folding rail on 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 Adjusting device for a folding rail on a sewing machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjusting device for a folding rail on a sewing machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2281780