METHOD OF STRIP STRAIGHTENING Russian patent published in 2012 - IPC B21D1/02

Abstract RU 2463122 C2

FIELD: process engineering.

SUBSTANCE: invention relates to metallurgy and may be used for production of strip with alternating camber and lengthwise twisting. With strip gripped by feed rolls, braking force is applied to strip side edges to cause tensile stress therein exceeding strip material tensile strength.

EFFECT: higher quality of straightening.

2 dwg

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RU 2 463 122 C2

Authors

Grinavtsev Valerij Nikitich

Grinavtsev Oleg Valer'Evich

Dates

2012-10-10—Published

2010-12-16—Filed