Yarn feed and change mechanisms

Details Yarn feed and change mechanisms Yarn feed and change mechanisms

1979-03-06

1980-03-18

Feldbaum, Ronald

Textiles: knitting

Feeding

Alternately idled guides

D04B 1554

Patent

active

041932749

ABSTRACT:
A yarn feed and change mechanism or striper (FIG. 3) has a plurality of yarn feed passages which can be used alternatively to feed yarn to a knitting machine. Each yarn feed passage is associated with a pneumatic means (22, 24, 84) for propelling a leading end of yarn to knitting needles, with a movable wall portion (34) for engaging and trapping yarn in alignment with the direction of the yarn feed passage, and a separately movable severing member (42) for severing yarn trapped in the passage.

REFERENCES:
patent: 3890809 (1975-06-01), Tenconi
patent: 4137732 (1979-02-01), Gostezow

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