METHOD OF CHANGING PLANE OF FEEDING STRIP MATERIAL Russian patent published in 1995 - IPC

FIELD: rolled strip production. SUBSTANCE: method comprises steps of initially subjecting a strip material to a skew bending by an angle α along a line AB, arranged with inclination by the angle g relative to an axis of the strip in a plane X; rotating the strip by an angle 90 degrees + b; shifting the strip to a plane Y; then returning the strip on the axis of feeding by cross bending of it by the angle, equal to 180 degrees, and again subjecting the strip to the skew cross bending along a line CD with rotation of the strip by the angle 90 degrees + b. EFFECT: enhanced transportation conditions of strip materials in mills for dressing them. 1 cl, 17 dwg