D - Textiles – Paper – 05 – B
Patent
D - Textiles, Paper
05
B
112/75
D05B 27/00 (2006.01) D05B 3/00 (2006.01) D05B 35/06 (2006.01)
Patent
CA 1098768
A BRAKING GUIDE DEVICE IN A SEWING MACHINE FOR ATTACHING SLIDE FASTENER CHAINS TO ARTICLES ABSTRACT OF THE DISCLOSURE In sewing work for attaching slide fastener chains to fabric or leather articles, a new device for controlling the traveling velocity of the fastener chain is provided, which device comprises a pair of upper and lower cantilever members supported by a supporting member on the table of a sewing machine. The lower cantilever is fixed to form a space between its under side and the table surface, whilst the upper cantilever is movable toward and apart from the lower cantilever. A suitable frictional resistance is im- parted to the fastener chain traveling between the two cantilevers when the upper, movable cantilever is laid on the lower, fixed cantilever. The movement of the upper cantilever is linked to the raising and lowering mechanism of the presser foot of the sewing machine. This device serves to keep the traveling fastener chain from puckering or waving.
321719
Mitani Hiroshi
Uozumi Kenichi
Gowling Lafleur Henderson Llp
Yoshida Kogyo K.k.
LandOfFree
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