Endless belt zipper feed with sensors for a sewing machine

Details Endless belt zipper feed with sensors for a sewing machine Endless belt zipper feed with sensors for a sewing machine

1992-05-08

1993-07-27

Crowder, Clifford C.

Sewing

Special machines

Article attaching

112115, 112152, 112322, 1122652, D05B 320, D05B 2710, D05B 3506

Patent

active

052302946

ABSTRACT:
A zip-fastener feeding device for an automatic sewing unit comprises an introduction device, an endless drawing means guided via a drive wheel and via deflection pulleys and a guiding device. Zip fasteners can be introduced through the introduction device by means of the drawing means by at least one guiding channel of the guiding device onto a workpiece retaining plate or a zip-fastener retainer provided in the latter and these zip fasteners can be precisely positioned there.

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patent: 5029543 (1991-07-01), Trojan
patent: 5067424 (1991-11-01), Ishikawa et al.

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