Yarn tension monitoring and setting system
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United States of America Patent
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May 8, 2012
Grant Date -
Sep 4, 2008
app pub date -
Feb 19, 2008
filing date -
Feb 20, 2007
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Yarn processing system for simultaneously processing a plurality of yarns in a processing machine, such as a twisting machine, a texturizing machine, or a dyeing machine. A yarn tensioning assembly is provided and has, for each yarn entering the processing machine, at least an individual controlled tensioner and an individual tensiometer. The controlled tensioner and the tensiometer are integrated into a closed yarn tension feedback regulation loop for regulating and maintaining a set yarn tension. The tensiometer is connected in parallel to one superimposed common tension monitoring and setting system for centrally setting and monitoring the yarn tension.
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