Tensioning device for circular knitting machines
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United States of America Patent
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Oct 13, 2009
Grant Date -
Nov 20, 2008
app pub date -
Oct 27, 2006
filing date -
Nov 18, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A tensioning device (1) for circular knitting machines (3) comprising a supporting frame (2) to be mounted turnably below a circular knitting machine (3), a cutter (9) associated to the supporting frame (2) and designed to cut a knitted fabric in tubular piece (5) produced by the circular knitting machine (3), an opener and stretcher (11) for opening and stretching the cut piece (5) in a single fabric layer, a collector (16) for collecting the piece (5) stretched in a single layer by said opener and stretcher (11), and a tensioner (12) for tensioning the piece (5) of knitted fabric, designed to tension the piece (5) of fabric so as to enable the correct production of the piece (5) of fabric by the knitting machine (3), which a tensioner (12) is arranged upstream from the opener and stretcher (11).
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