Regulating device for the length of thread absorbed by a knitting machine
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United States of America Patent
Stats
-
Jun 18, 1985
Grant Date -
N/A
app pub date -
Sep 28, 1983
filing date -
Oct 8, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for regulating the length of thread absrobed by a knitting machine and/or for correcting the variations in tension of a thread supplying a textile machine, is disclosed. The device comprises a tensioning means of any type, a drive member whose rotation results in the movement of the tension-generating member of the tensioning means, a feeler element over which the thread passes and which is moved when the length of thread absorbed and/or the tension of the thread varies and two switches, one controlling the placing in rotation of the drive member in one direction and the other the placing in rotation in the other direction. The direction of rotation of the drive member is selected so that the corelative action of the feeler corrects the variation in the length of thread absorbed and/or of the tension which is the cause of triggering this rotation.
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Family
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Cited Art Landscape
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