Device for measuring the length of yarn absorbed by a textile machine
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United States of America Patent
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Mar 11, 1986
Grant Date -
N/A
app pub date -
Jun 19, 1985
filing date -
Jun 26, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This invention relates to an improved device for measuring the length of yarn absorbed by a textile machine, comprising in known manner a rotating member driven by the yarn during displacement thereof. It presents three fixed guides over which the yarn passes and which are positioned near the rotating member so that the yarn is in contact with the rotating member along two substantially equal arcs of low value, for example from 20.degree. to 50.degree. and advantageously 30.degree.. The device is more particularly applicable to measuring the length of yarn absorbed per stitch on flat knitting machines.
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