Global Patent Index - EP 0870554 B1

EP 0870554 B1 2003-06-11 - Rolling train for rolling flat steel

Title (en)

Rolling train for rolling flat steel

Title (de)

Walzenstrasse zum Walzen von Flachstahl

Title (fr)

Train de laminoirs pour laminer des aciers plats

Publication

EP 0870554 B1 (DE)

Application

EP 98106120 A

Priority

DE 19714216 A

Abstract (en)

[origin: EP0870554A2] The mill for rolling flat steel billets includes universal roll stands instead of vertical rolls. These stands have adjustable carriers of free vertical roll pairs. The universal roll stands are configured into a compact rolling group for production of profiled sections from a continuously cast billet (VP). The preliminary section of this group consists of a vertical duo stand (VDG) or a universal stand, a horizontal duo stand (HDG), and two tandem stands (TUR) and (TUF) with adjustable vertical rolls (VWR).

IPC 1-7 (main, further and additional classification)

B21B 13/12; B21B 1/12

IPC 8 full level (invention and additional information)

B21B 27/02 (2006.01); B21B 1/08 (2006.01); B21B 1/12 (2006.01); B21B 13/12 (2006.01); B21B 1/22 (2006.01); B21B 1/46 (2006.01)

CPC (invention and additional information)

B21B 13/12 (2013.01); B21B 1/12 (2013.01); B21B 1/224 (2013.01); B21B 1/466 (2013.01)

Designated contracting state (EPC)

AT DE ES FR GB IT LU

DOCDB simple family

DE 19714216 A1 19981008; AT 242664 T 20030615; EP 0870554 A2 19981014; EP 0870554 A3 19990602; EP 0870554 B1 20030611; ES 2201358 T3 20040316; JP 4339936 B2 20091007; JP H10277602 A 19981020; US 6058754 A 20000509; US 6085566 A 20000711