Positive feed device for knitting machine

Textiles: knitting – Feeding – Positive

Patent

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Details

66146, 66163, 242147R, D04B 1548, D04B 3514

Patent

active

040431550

ABSTRACT:
In a knitting machine positive feed device of the type comprising a rotatable roller having a bracket mounted for free pivotable motion adjacent the roller under the control of a pair of weighted arms which are attached to the bracket, the fixed yarn guides which are disposed adjacent the opposing ends of one of said arms are supplemented by an intervening movable yard guide which is weighted for movement under the influence of gravity to take up slack in the yarn caused by any overfeed from the roller. The movable yarn guide can also be associated with a stop-motion switching device operative to turn off the knitting machine if the yarn should break.

REFERENCES:
patent: 1169185 (1916-01-01), Pasurka
patent: 1714126 (1929-05-01), Cocker
patent: 1977686 (1934-10-01), Mayer
patent: 2399403 (1946-04-01), St. Pierre
patent: 2514582 (1950-07-01), Johnson
patent: 3271979 (1966-09-01), Coile
patent: 3354627 (1967-11-01), Cizek et al.
patent: 3802228 (1974-04-01), Deniega
patent: 3950966 (1976-04-01), DI Carlo

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