D - Textiles – Paper – 05 – B
Patent
D - Textiles, Paper
05
B
112/75
D05B 3/12 (2006.01) A41H 37/06 (2006.01) A44B 19/42 (2006.01) D05B 35/06 (2006.01)
Patent
CA 1253399
ABSTRACT OF THE DISCLOSURE A slide fastener is sewn to a pair of fabric pieces in a sewing station defined by a double-needle sewing machine with a pair of fastener stringers is twisted around in mirror symmetry with respect to the longitudinal centerline of the slide fastener. A slider, which is slidable on and along the fastener stringers, is temporarily held by a slider holder disposed downstream of and adjacent to the sewing station. As the sewing operation progresses and until after the engagement of the slider with the bottom end portion of the slide fastener, the pair of fastener stringers are automatically progresseively uncoupled. The further movement of the slide fastener causes the slider to be forced by the bottom end portion of the slide fastener past the the slider holder.
503417
Gowling Lafleur Henderson Llp
Yoshida Kogyo K.k.
LandOfFree
Method and apparatus for sewing slide fasteners to pairs of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for sewing slide fasteners to pairs of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for sewing slide fasteners to pairs of... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1219855