Yarn supply draw out regulator for a weaving machine
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United States of America Patent
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Jun 4, 2002
Grant Date -
Aug 30, 2001
app pub date -
Dec 7, 2000
filing date -
Dec 7, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A regulator works with a thread or yarn supply which is intended to provide a draw-out length of the thread or the yarn which is dependent on the one hand on the size of the supply and on the other hand on an assumed or adjusted thread tension in the draw-out thread or the draw-out yarn. A load cell is arranged so as to sense the actual thread tension in the drawn-out thread and to, supply to the regulator information for changing the size of the thread stock when the actual thread tension deviates from the assumed or previously adjusted thread tension (the desired value). The load cell can also function as a pick monitor.
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