Global Patent Index - EP 3504013 A1

EP 3504013 A1 20190703 - METHOD FOR PRODUCING A METAL STRIP IN A CAST-ROLLING INSTALLATION

Title (en)

METHOD FOR PRODUCING A METAL STRIP IN A CAST-ROLLING INSTALLATION

Title (de)

VERFAHREN ZUM HERSTELLEN EINES METALLISCHEN BANDES IN EINER GIEßWALZANLAGE

Title (fr)

PROCÉDÉ DE FABRICATION D'UNE BANDE MÉTALLIQUE DANS UNE INSTALLATION DE LAMINAGE DIRECT

Publication

EP 3504013 A1 20190703 (DE)

Application

EP 17701097 A 20170118

Priority

  • DE 102016222122 A 20161110
  • DE 102016015414 A 20161223
  • EP 2017050950 W 20170118

Abstract (en)

[origin: WO2018086762A1] The invention relates to a method for producing a metal strip (1) in a cast-rolling installation (2), said cast-rolling installation (2) comprising the following: a casting machine (3), a first furnace (4), a first shear (S1), a roughing train (5), a second furnace (6), a second shear (S2), a finishing train (7), a cooling section (8), a reeling system (9), and a third shear (S3). In order to allow a flexible reaction to different operating conditions, at least one of the following operating modes is selected in order to produce the strip (1): a) a continuous rolling, in which the casting machine (3), the roughing train (5), and the finishing train (7) are operatively connected together; b) a continuous rolling in the roughing train (5) and a single-strip rolling in the finishing train (7); c) a single-strip rolling in the roughing train (5) and a single-strip rolling in the finishing train (7); and d) a semi-continuous rolling in the roughing train (5) and/or a semi-continuous rolling in the finishing train (7).

IPC 8 full level

B21B 1/46 (2006.01)

CPC (source: EP US)

B21B 1/22 (2013.01 - US); B21B 1/46 (2013.01 - EP); C21D 9/60 (2013.01 - US); B21B 45/004 (2013.01 - EP); B21B 2001/225 (2013.01 - US); B21B 2015/0014 (2013.01 - EP)

Citation (search report)

See references of WO 2018086762A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2018086762 A1 20180517; CN 109890524 A 20190614; CN 109890524 B 20200828; DE 102017200731 A1 20180517; EP 3504013 A1 20190703; EP 3504013 B1 20210811; JP 2019535525 A 20191212; JP 6684968 B2 20200422; US 11000888 B2 20210511; US 2020061685 A1 20200227

DOCDB simple family (application)

EP 2017050950 W 20170118; CN 201780066054 A 20170118; DE 102017200731 A 20170118; EP 17701097 A 20170118; JP 2019524197 A 20170118; US 201716346430 A 20170118