Needle selection device for knitting machines

Textiles: knitting – Independent-needle machines – Circular

Patent

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Details

66241, D04B 938, D04B 1574

Patent

active

046048774

ABSTRACT:
The present unitary needle selection device is operable to selectively position the knitting needles of a circular knitting machine in either knit, tuck or welt positions. The needle selection device includes a pair of side-by-side stacks of selector slides or cams supported for individual horizontal sliding movement between innermost active and outermost inactive radial positions. The inner ends of the selector slides are aligned with selector butts of selector jacks and a pattern drum is supported for indexable rotation adjacent the outer ends of the selector slides. Pairs of vertically aligned rows of pattern combs are supported in spaced-apart relationship on the pattern drum and the pattern butts are vertically aligned and movable into engagement with the outer ends of the corresponding side-by-side stacks of selector slides.

REFERENCES:
patent: 2070458 (1937-02-01), Steere
patent: 2473944 (1949-06-01), Fregeolle
patent: 3739601 (1973-06-01), Plath
patent: 3940950 (1976-03-01), Sawazaki

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