Textiles: knitting – Independent-needle machines – Circular
Patent
1988-08-10
1990-06-12
Reynolds, Wm. Carter
Textiles: knitting
Independent-needle machines
Circular
66222, D04B 1566
Patent
active
049322265
ABSTRACT:
The device for locking selectors on the bottom of the needle cylinder grooves in circular knitting machines has a locking element which extends around the needle cylinder of the machine proximate to the lower end of the selectors, accommodated in the grooves of the needle cylinder. The locking element is controllably movable in a direction substantially parallel to the axis of the needle cylinder from an inoperative position, wherein the locking element is arranged substantially below the lower end of the selectors to allow the lower end of the selectors to perform an extraction movement from the related groove in a radial direction with respect to the needle cylinder, to an operative position, wherein at least one portion of the locking element is arranged above the lower end of the selectors for their retention in an inserted position in the related grooves, and vice versa.
REFERENCES:
patent: 3457734 (1969-07-01), Millar
patent: 3811296 (1974-05-01), Bianchi et al.
patent: 4538431 (1985-09-01), Lonati
Josif Albert
Lonati S.p.A.
Modiano Guido
Reynolds Wm. Carter
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