Textiles: knitting – Independent-needle machines – Circular
Patent
1975-06-16
1978-01-17
Stein, Mervin
Textiles: knitting
Independent-needle machines
Circular
66 20, D04B 1532
Patent
active
040684989
ABSTRACT:
The circular knitting machine comprises at least one sinking cam and one movable cam enabling a selection of knitting elements to occupy several positions. The sinking cam is rotatably biased into a working position in which its working ramp cooperates with the butts of the knitting elements selected for knitting and can be moved to a rest position in which the working ramp cooperates with the knitting elements which are welting. The sinking cam is held in its rest position by a surface thereon which engageingly cooperates with a locking means on the movable cam when the movable cam is in a position to cause the knitting elements to welt.
REFERENCES:
patent: 1388781 (1921-08-01), Stibbe
patent: 2968170 (1961-01-01), Wiesinger
patent: 3108459 (1963-10-01), Coile
patent: 3387466 (1968-06-01), Beckenstein
patent: 3405542 (1968-10-01), Beckenstein
patent: 3490252 (1970-01-01), Paepke et al.
patent: 3572056 (1971-03-01), Radin
patent: 3670526 (1972-06-01), Martinetz
patent: 3709004 (1973-01-01), Paepke
patent: 3795119 (1974-03-01), Bourgeois
patent: 3800561 (1974-04-01), Beuter et al.
ASA S.A.
Falik Andrew M.
Stein Mervin
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