Yarn tensioning mechanism
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United States of America Patent
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Mar 6, 2012
Grant Date -
N/A
app pub date -
Jul 21, 2009
filing date -
Jul 21, 2008
priority date (Note) -
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Abstract
A yarn tensioning apparatus is supplied with a yarn clamping position and a positive yarn engaging position to precisely meter yarns to tufting machine needles and especially to more uniformly advance pneumatically supplied yarns to hollow needles.
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