FORCED STRETCHING OF WARP, ESPECIALLY IN PRODUCTION OF CORD FABRIC FOR AUTOMOBILE TIRE IN WEAVING APPARATUS AND WEAVING FACILITY FOR PRACTICING THE SAME STRETCHING

摘要

PROBLEM TO BE SOLVED: To prevent negative influence due to weaving speed and weight of bobbin by each providing a means for forcibly moving warp sheet to a specific position based on base surface according to weaving process stopping pulse and starting pulse. ;SOLUTION: Warp 2 is taken off from a bobbin 5 by rotation driving draw off roller 3 and fed to a loom 15 to weave warp into warp sheet 1. Supporting members 19 and 20 of an apparatus 8 deflected from a base face 7 in sufficient tense state are rotatably supported around a common rotating shaft 21 and dancer roller 18 is supported at each free end. The rotation shaft 18a of the dancer roller 18 is moved from weaving position 11 to a position 12 or 13 by a weaving process stopping pulse and moved to a position 11 by a weaving process starting pulse.;COPYRIGHT: (C)1999,JPO