Thread delivery device for textile machines

Details Thread delivery device for textile machines Thread delivery device for textile machines

1975-03-10

1976-04-13

Stein, Mervin

Textiles: knitting

Feeding

Positive

74221, 226 74, 226172, D04B 1548

Patent

active

039495736

ABSTRACT:
A thread delivery device for a textile machine in which a member associated with a thread delivery arrangement is driven by a driving belt which in turn is driven by a driving wheel whose effective diameter can be varied to vary the speed of the driving belt. The driving belt is engaged with a running surface associated with the driving wheel. The driving belt is provided with holes therein, and the running surface of the driving wheel is formed by a second driving belt with pins on its outer face which engage in the holes of the first-mentioned driving belt to provide a slip-free connection therebetween. The second driving belt is engaged with and extends between the driving wheel and a further guide or idler wheel.

REFERENCES:
patent: 2845166 (1958-07-01), Schaeffer
patent: 3243091 (1969-03-01), Rosen
patent: 3363815 (1968-01-01), Vostal
patent: 3675446 (1972-07-01), Cooke
patent: 3810569 (1974-05-01), Fulk
Eichorn, Feeding Apparatus for Continuous and Cut Forms, IBM Tech. Disc. Bul., Vol. No. 8, Published Jan. 1974.

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