IT1169278B - Knitting machine yarn feeder
- Google Patents
Knitting machine yarn feeder
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Publication number
IT1169278B
IT1169278BIT25302/81AIT2530281AIT1169278BIT 1169278 BIT1169278 BIT 1169278BIT 25302/81 AIT25302/81 AIT 25302/81AIT 2530281 AIT2530281 AIT 2530281AIT 1169278 BIT1169278 BIT 1169278B
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Application filed by Vnii Trikotazhnoj PromyfiledCriticalVnii Trikotazhnoj Promy
Priority to IT25302/81ApriorityCriticalpatent/IT1169278B/en
Publication of IT8125302A0publicationCriticalpatent/IT8125302A0/en
Application grantedgrantedCritical
Publication of IT1169278BpublicationCriticalpatent/IT1169278B/en
Yarn feed system fo knitting machines comprises guide eyes between which yarn turns pass around a drum driven by a belt and also around a separator bar of cantilever form. At least some turns are beneath the belt, while others are outside the belt and in contact with a cylindrical surface rotating faster than the drum so that yarn turns outside the belt are relaxed. Either yarn tension or its feed rate are controlled at predetermined points in the knitting cycles, e.g. of circular machines, to suit different portions of garments w.r.t. loop sizes.