Cable means for controlling internal tension in web rolls, and m

Details Cable means for controlling internal tension in web rolls, and m Cable means for controlling internal tension in web rolls, and m

1975-11-13

1976-11-09

McCarthy, Edward J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 1708

Patent

active

039906485

ABSTRACT:
Cable means are provided for controlling internal tension in web rolls during winding thereof onto cores with the aid of winding drums. According to the method of utilizing cable means for this purpose, the web rolls are partially wound between the winding drums and a rider roll, the rider roll being backed off from the web rolls after they have attained partial diameter, and during continuation of the winding of the web rolls to full diameter the load-relieving lift is applied to the web rolls through their cores by the cable means.

REFERENCES:
patent: 1870224 (1932-08-01), Berry
patent: 3232549 (1966-02-01), Stambough
patent: 3599889 (1971-08-01), Pfeiffer
patent: 3604649 (1971-09-01), Dorfel
patent: 3937410 (1976-02-01), Justus

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