Yarn recovery device and yarn feed system comprising said device
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United States of America Patent
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May 23, 2017
Grant Date -
Apr 7, 2016
app pub date -
Jun 9, 2014
filing date -
Jun 10, 2013
priority date (Note) -
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Abstract
A yarn recovery device includes a support structure that can be associated upstream or downstream with a yarn feed device, a yarn entry eye and exit eye rigidly connected to the support structure; a drum rotatably associated with the support structure having a seat to accommodate the yarn operationally located between the entry eye and the exit eye; the drum being switchable between a deactivated configuration, in which the seat is substantially aligned with the entry eye and the exit eye and the path of the yarn is not diverted by the drum, and an activated configuration, in which the seat is misaligned in relation to the entry eye and the exit eye and the path of the yarn is diverted by the drum that winds the yarn round itself.
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