Process for the operation of a bobbin creel and bobbin creel for a winding system
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United States of America Patent
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-
Jan 28, 2003
Grant Date -
Nov 29, 2001
app pub date -
May 4, 2001
filing date -
May 17, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
At least one thread tension sensor for each thread is provided on a winding machine. The actual value of thread tension is measured for each thread. The actual value is compared with a specified value in a comparator device and, in the event of a deviation being determined between the actual value and the specified value, a drive motor is actuated to adjust the thread brake of the thread concerned. This arrangement allows for the maintaining of a constant thread tension by a control circuit. The thread tension sensor can be used not only to control the thread tension, but also to monitor the specified thread tension range, and as a thread break monitor.
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