Patent ID: 8192317
Filing Date: 2012-06-05
Classification: B65G,Y10T

Abstract:
1. A continuous length belting comprising a top cover layer, a bottom cover layer, two plies of fabric and a tracking mechanism that is adapted for connecting the belting to a powerturn system, wherein the top cover layer is not reinforced with any type of continuous cords or yarns, wherein each fabric ply is embedded in an elastomeric or thermoplastic material, wherein the first fabric ply is an interwoven ply comprised of two layers of weft cords and a plurality of warp cords interweaving through the two layers of weft cords, each warp cord having the following repeating weave pattern of passing over three or four cords in the first weft layer, passing between the two weft layers for a distance of at least two weft cords as measured by passing under at least two weft cords in the first weft layer and by passing over at least two weft cords in the second weft layer before passing through the second weft layer, and then passing under three or four weft cords in the second weft layer.