EP 0258482 B1 19900110 - ROLLING MILL STAND WITH AXIALLY SHIFTABLE ROLLS
Title (en)
ROLLING MILL STAND WITH AXIALLY SHIFTABLE ROLLS
Publication
Application
Priority
- DE 3513554 A 19850416
- DE 3602698 A 19860130
Abstract (en)
[origin: US4781051A] The rolling mill has two working rolls and at least two supporting rolls. At least both rolls of one roll pair are axially slidable opposing each other and each of the oppositely slidable rolls has a curved contour extending over its entire length which is convex over one longitudinal half segment and concave over the other longitudinal half segment. The contours of both rolls of these roll pairs complement each other continuously in one definite axial position. So that the occurence of increased load points and moreover as a result increased pressure at the contacting positions of the working rolls and the supporting rolls is prevented, the curved contour of the roll body at the free end of the concave longitudinal segment of the roll body extends to the body edges in an at least partially cylindrical longitudinal segment.
IPC 1-7
IPC 8 full level
B21B 13/14 (2006.01); B21B 27/02 (2006.01); B21B 13/02 (2006.01)
CPC (source: EP US)
B21B 13/142 (2013.01 - EP US); B21B 2013/025 (2013.01 - EP US); B21B 2013/028 (2013.01 - EP US)
Citation (examination)
US 3733878 A 19730522 - ANDERSON A, et al
Designated contracting state (EPC)
BE DE FR GB IT LU NL
DOCDB simple family (publication)
DE 3602698 A1 19861016; EP 0258482 A1 19880309; EP 0258482 B1 19900110; JP H0755323 B2 19950614; JP S6384702 A 19880415; US 4781051 A 19881101
DOCDB simple family (application)
DE 3602698 A 19860130; EP 86112269 A 19860904; JP 22852386 A 19860929; US 92007686 A 19861016