Parallel thread supply system
AssigneeElastic-Berger OHG
InventorsJohann Berger, Josef Berger
Life of this patent
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Abstract
A textile material for supplying parallel threads to a machine for manufacturing two-dimensional textile fabrics. The material is loosely woven and has a low number of withdrawable weft loops 3 per unit length. Immediately prior to entering an end-product machine weft thread 2 is withdrawn to the side, so that the remaining group 1 of threads enters the machine. The material passes over braked rollers 31,32 and a bar 35. Retainer stitches 7 are unravelled and the weft thread 2 is passed through a guide 55 onto a transport device 57.
Claims4
A system for supplying at least one work position of at least one machine for producing a two-dimensional fabric with warp threads comprising means for holding a predetermined supply of a textile material comprised of said warp threads and loosely woven withdrawable weft loops, said withdrawable weft loops being held in place by having a portion of the end forming said weft loops being formed into stitches extending in a row along one side of the textile material, means for removing said textile material from said supply means and for separately removing said withdrawable weft loops so that only parallel warp threads remain, and means for feeding the parallel warp yarns in that condition directly to said at least one work position, said feeding means including control means adjacent the position where weft loops are withdrawn for controlling the feed rate of the textile material at that position.
Dependencies are inferred from the claim text.