Blind-stitch sewing machine

Details Blind-stitch sewing machine Blind-stitch sewing machine

1991-08-02

1992-07-14

Schroeder, Werner H.

Sewing

Stitch forming

Blind stitch

D05B 124

Patent

active

051293390

ABSTRACT:
The invention pertains to a blind-stitch sewing machine with a plate-shaped fabric bender to make a sewing material bulge in to the arcuate path of an arc needle. The fabric bender extends in a plane perpendicular to the path of the arc needle and is pivotable to-and-fro in this plane by means of a drive shaft extending perpendicular to this plane. The fabric bender is rotatably supported in a slot of a support assembly projecting from the drive shaft to pivot about an axis parallel to this drive shaft, and furthermore is spring biased away from the drive shaft. To achieve a narrow construction of the fabric bender and of its support assembly, the drive shaft is hollow and a torsion spring is provided to load the fabric bender. The torsion spring is mounted in the borehole of the hollow shaft where adequate space is available to install the spring.

REFERENCES:
patent: 2194149 (1937-08-01), Mueller
patent: 2250573 (1941-07-01), Dearborn
patent: 2355904 (1944-08-01), Buono
patent: 3747546 (1973-07-01), Jurgens
patent: 4184442 (1980-01-01), Maier

Affiliated with

Also associated with

Rating

Blind-stitch 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 Blind-stitch sewing machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blind-stitch sewing machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-329103