Textiles: knitting – Independent-needle machines – Circular
Patent
1973-03-14
1976-06-08
Reynolds, W.C.
Textiles: knitting
Independent-needle machines
Circular
66 57, D04B 900
Patent
active
039614999
ABSTRACT:
Mechanism for adjustably supporting needle cams on knitting machines, particularly on circular knitting machines. The mechanism provides simple means for adjusting the cams both in the direction of the knitting stroke of the needles in the slots of the needle cylinder, i.e. in the direction of height, and in the direction transverse to this knitting stroke in the horizontal plane along the periphery of the cam assembly frame plate, that is, in a lateral direction for the lateral adjustment of the cams and thus to eliminate the manufacturing deviations in the angular distribution of the knitting feeds. In accordance with the invention, the cam assembly is provided with a prismatic recess, in which there is mounted a block which is slidable laterally, that is, in a direction tangential to the needle cylinder, such lateral adjustment being provided by a spring and a screw with a conical end or by an eccentric pin. The sliding block is provided with a bore parallel to the axis of the needle cylinder, a pin being slidably mounted in the bore; affixed to the pin are a stitch cam and a stop cam, the pin being adjusted longitudinally of the bore by suitable means such as spring and screw with a conical end or an eccentric pin.
REFERENCES:
patent: 1149884 (1915-08-01), Ames
patent: 1424725 (1922-08-01), Howie et al.
patent: 2823529 (1958-02-01), St. Pierre et al.
patent: 3013418 (1961-12-01), Hill
patent: 3148518 (1964-09-01), Peel et al.
patent: 3299673 (1967-01-01), Noll
patent: 3387467 (1968-06-01), Beckenstein
patent: 3572056 (1971-03-01), Radin
patent: 3854305 (1974-12-01), Bandoch et al.
Bandoch Rudolf
Stepanek Bohumil
Falik A. M.
Reynolds W.C.
Vyzkumny a vyvojovy ustav Zavodu vseobecneho strojirenstvi
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