Abstract: A skew rolling mill has three taper rolls, inclined at an angle to the axis of the rolled stock and offset relative to each other by 120.degree.. Each taper roll is driven through a bevel gear pair, intermediate shaft, intermediate gear and a planet gear, from a sun gear disposed on a rotatable hollow shaft. The roll and its drive are combined by means of a casing into a roll head. The casings are rockers which can pivot along the end face of the roll support and have pivot axes disposed outside the axes of the intermediate gears, in or near the common plane of the axes of the associated intermediate gear and planet gear. These pivot axes can be adjusted to a small extent in a guide extending perpendicularly to the common plane.

Abstract: Rolling mill for forming seamless pipes from round billets, comprising a rotary piercing mill or a punch press for shaping billets into hollow blocks, a cross conveyor leading to a planetary rolling mill for the rolling of the hollow blocks on a mandrel into seamless pipe, followed by stretch-reducing rolling mill for rolling the seamless pipes into a finished product.

Abstract: Process and apparatus for the rolling of rod or light-section steel by the use of a cluster-roll stand and a planetary, diagonal rolling stand, having angularly arranged rolls.

Abstract: Rolling mill for high production capacity and large bundle weights using one furnace followed by a roughing line and with separate intermediate- and finish-roll lines for each roll line.