LENGTHWISE ROLLING LINE MILL Russian patent published in 1995 - IPC

FIELD: rolling practice. SUBSTANCE: lengthwise rolling line mill comprises a group of alternating double-roll stands with upper and lower intermediate shafts and pinion stand interconnected in succession by spindles. Axles a of stand middle rolls with lower intermediate shafts are disposed higher than axle b of middle stand rolls with upper intermediate rolls by the value of f which is smaller than, or equal to, half the amount of roll gap adjustment. The axle c of the middle output shaft of the pinion stand is offset vertically from to axle b of the middle roll of the first stand in the direction of its intermediate shaft by the value of e which is smaller than, or equal to, half the amount of roll gap adjustment. EFFECT: improved design. 2 cl, 2 dwg