Cross helical rolling mill

B - Operations – Transporting – 21 – B

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80/15

B21B 25/00 (2006.01) B21B 19/04 (2006.01)

Patent

CA 1251954

ABSTRACT OF THE DISCLOSURE In a cross helical rolling mill. wherein work rolls each having an inlet interfacing angle and an outlet interfacing angle are inclinedly disposed at a predetermined lead angle, a pair of drive-roller shoes being drivable and each having an inlet interfacing angle and an outlet interfacing angle are inclinedly disposed at positions adjacent the work rolls in a manner to give a predetermined lead angle. In consequence, the cross helical rolling mill, having a construction rendered compact in size, can stable support a shell under the rolling to effect the smooth rolling.

463676

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