Traverse winding frame for producing the winding of a package

Details Traverse winding frame for producing the winding of a package Traverse winding frame for producing the winding of a package

1983-09-27

1985-05-07

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 181, 242 43R, B65H 5408, B65H 5428

Patent

active

045153205

ABSTRACT:
A winding station in a traverse winding frame for winding thread on a package comprises a belt drive for rotating a cheese or bobbin via a driving roller and a grooved drum for thread laying. The grooved drum drive has a continuously variable gear, whose speed is continuously variable by an adjusting linkage. The speed of the cheese and the grooved drum is measured by two tachometers and supplied as a corresponding signal to a computer, in which the actual value calculated from the two signals is compared with a desired value stored in the computer and a correction signal is then fed to a control element for adjusting the adjusting linkage. Thus, the cheese can be wound with a thread winding, which combines the advantages of a random winding with a constant pitch angle and a precision winding with a substantially constant turns ratio during partial windings, without suffering from their disadvantages.

REFERENCES:
patent: 3491960 (1970-01-01), Furst
patent: 3982706 (1976-09-01), Delerue
patent: 4371122 (1983-02-01), Schuller

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