Patent Number: 6,170,311

Title: Device with a stepped adjustment for adapting the vertical position of rolls to the rolling line

Abstract: A device with a stepped adjustment for adapting the vertical position of the rolls of a roll stand to the rolling line, wherein the rolls are supported on both sides in chocks and arranged so as to be raisable and lowerable in roll housings, particularly in a four-high skin pass stand or sizing stand operated with low rolling force. The chocks of one of the rolls have on their sides facing the roll housings a toothed segment and complementary toothed rails are arranged in the roll housings opposite the toothed segments and are movable toward and away from the toothed segments.

Inventors: Daub; Dieter (Hilchenbach, DE)

Assignee: SMS Schloemann-Siemag Aktiengesellschaft

International Classification: B21B 31/16 (20060101); B21B 31/22 (20060101); B21B 031/07 (); B21B 031/24 ()

Expiration Date: 01/09/2018