Sewing – Work manipulating – Guides
Patent
1983-06-24
1985-04-09
Nerbun, Peter
Sewing
Work manipulating
Guides
112235, D05B 3510, D05B 2906
Patent
active
045094403
ABSTRACT:
A stitching assembly for a sewing machine has a stationary stitch plate having a flat upper face defining a stitching location, provided on the face adjacent the stitching location with an upstanding edge guide extending in and defining a transport direction, and formed with an upwardly open elongated groove extending upstream in the transport direction from the stitching location and having an outer flank turned toward and mainly parallel to the edge guide and an inner flank turned away from and mainly parallel to the edge guide. A presser foot has a sole plate with a lower face turned toward and confronting the upper face of the stitch plate at the stitching location and provided on its lower face with a downwardly projecting guide ridge that extends in the transport direction and that has an inner flank turned toward and generally parallel to the edge guide and an outer flank turned away from and generally parallel to the edge guide. The outer flank of the ridge is aligned over the inner flank of the groove. Thus a thick web workpiece can have a turned-over thin edge held between the ridge and the edge guide while the thick portion of the workpiece lies outside the ridge.
REFERENCES:
patent: 3140680 (1964-07-01), Brenner
patent: 3146743 (1964-09-01), Minehan
patent: 3817195 (1974-06-01), Meier
Carl Schmale KG
Dubno Herbert
Nerbun Peter
Ross Karl F.
LandOfFree
Stitching assembly for selvedging 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 Stitching assembly for selvedging machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stitching assembly for selvedging machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1163663