Crochet machine for warp knitting workings and process put into

Details Crochet machine for warp knitting workings and process put into Crochet machine for warp knitting workings and process put into

1996-05-09

1997-07-01

Calvert, John J.

Textiles: knitting

United needle machines

Straight

66 84R, D04B 2300

Patent

active

056426313

ABSTRACT:
In a crochet machine for warp knitting workings, the vertical oscillations usually imparted to the threading tubes (17) and the eye-pointed needles (11) are replaced by a vertical oscillation imparted to the needles (6) through the needle bar (4). Said needle bar has respective opposite ends fastened to driving arms (8) operated by horizontal-movement means (7) of the needles and in engagement with oscillating supports (26) driven with a vertical reciprocating motion. An idler roller (37) extending between the oscillating supports (26) deviates the article of manufacture (5) coming from the needle bar (4) in a horizontal direction, before the article of manufacture reaches a roller drag unit (35).

REFERENCES:
patent: 3287936 (1966-11-01), Bentley et al.
patent: 3435637 (1969-04-01), Wholton et al.
patent: 3653230 (1972-04-01), Tosco
patent: 4417455 (1983-11-01), Durville
patent: 5544500 (1996-08-01), Speich

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