Yarn feeder for lengthening yarn path of high elongation yarns i

Details Yarn feeder for lengthening yarn path of high elongation yarns i Yarn feeder for lengthening yarn path of high elongation yarns i

1998-05-20

2000-07-18

Falik, Andy

Textiles: knitting

Feeding

Additional strand idled guide

D04B 1560, D04B 1546

Patent

active

060890487

ABSTRACT:
A yarn feeder, particularly for elastic yarns having a high elongation coefficient, in circular knitting machines. The feeder comprises a series of passages and/or contact regions forming a path for the yarn that unwinds from the spool or reel up to the needle work area of the machine. The feeder comprises, along the path, an element which can engage the yarn and can move on command in order to lengthen the yarn path so as to produce an excess length of yarn unwound from the spool with respect to the length of yarn required by the machine and so as to supply at least part of the excess yarn directly before yarn cutting, which is performed proximate to the needle work area of the machine.

REFERENCES:
patent: 2259375 (1941-10-01), Grothey et al.
patent: 2377729 (1945-06-01), Toone et al.
patent: 3017757 (1962-01-01), Moyer
patent: 3522149 (1970-07-01), Lonati

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