Sewing – Special machines – Elongated article
Patent
1997-05-13
1998-07-14
Izaguirre, Ismael
Sewing
Special machines
Elongated article
D05B 3506
Patent
active
057788120
ABSTRACT:
A sewing apparatus of circular rib of the invention is applied to the case of sewing a circular rib in a tape form to the end portion of a tubular cloth such as the waist portion of briefs. A first cloth end controlling device corrects the position by gripping the end portion of a tubular cloth C between a control roller 23 and a roller holder 25 so as to support an circular rib R and tubular cloth C separately at right and left side, in a front roller 1, out of plural rollers 1, 2, 3 disposed in front and rear of the needle drop point 5 of a sewing machine. A second cloth end controlling device corrects the position by gripping the end portion of the tubular cloth C between the control roller 22 and roller holder 24, so that the end portion may overlap with the circular rib R. Moreover, near the second cloth end controlling device, a rib detaching guide 4 supports only the circular rib R, and moves away to a waiting position along with approach of the sewing start portion. In this constitution, without having to stop the sewing machine temporarily, the both pieces R and C can be sewn together accurately and efficiently.
REFERENCES:
patent: 4947771 (1990-08-01), Miyachi et al.
patent: 5131336 (1992-07-01), Kono et al.
patent: 5269239 (1993-12-01), Adamski, Jr. et al.
patent: 5522332 (1996-06-01), Price et al.
patent: 5570647 (1996-11-01), Adamski, Jr. et al.
patent: 5657711 (1997-08-01), Price et al.
Izaguirre Ismael
Pegasus Sewing Machine Mfg. Co. Ltd.
LandOfFree
Sewing apparatus for sewing circular rib does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sewing apparatus for sewing circular rib, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sewing apparatus for sewing circular rib will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1872402