Method of transporting rapidly quenched ribbon and apparatus the

Details Method of transporting rapidly quenched ribbon and apparatus the Method of transporting rapidly quenched ribbon and apparatus the

1988-11-15

1990-10-23

Jillions, John M.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 783, 226 97, 226182, 226186, B65H 1926

Patent

active

049645838

ABSTRACT:
A method and an apparatus for transporting a rapidly quenched ribbon from a cooling roll to a winding reel by a pinch roll are disclosed. The pinch roll comprises a brush roll and a solid roll for transporting the ribbon such as to maintain an adequate tension in the ribbon without any transversal displacement and breakdown of ribbon. The tension is controlled within a range of 2.about.8 kgf by adjusting at least one of an amount of pressing of the brush roll against the solid roll, a pressing force on the brush roll and a ratio between circumferential speeds of the pinch roll and the cooling roll.

REFERENCES:
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Patent Abstracts of Japan, vol. 7, No. 98 (M--210) (1243), Apr. 26, 1983, & JP--A--58 22 244 (Yokohama Gomu K.K.) 09--02--1983.

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