Textiles: knitting – Independent-needle machines – Circular
Patent
1992-05-20
1993-06-29
Crowder, Clifford D.
Textiles: knitting
Independent-needle machines
Circular
66134, 66 8, D04B 1500
Patent
active
052223809
ABSTRACT:
The circular knitting machine has a pneumatic service circuit with pneumatically actuated service devices arranged around the needle cylinder. An annular body surrounds the needle cylinder, and a main duct is defined in the annular body. The main duct is supplied with pressurized air and is connected to the supply ducts of pneumatic actuators which actuate the service devices. Valve for operating the actuators are arranged between the actuator supply ducts and the main duct.
REFERENCES:
patent: 2222288 (1940-11-01), Ford
patent: 3587251 (1971-06-01), Vimcoli
patent: 3683644 (1972-08-01), Chvala et al.
Lonati Ettore
Lonati Fausto
Lonati Francesco
Lonati Tiberio
Calvert John J.
Crowder Clifford D.
Josif Albert
Lonati S.r.l.
Modiano Guido
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