EP 0998991 A3 20010103 - Operating method for a rolling stand of a rolling train
Title (en)
Operating method for a rolling stand of a rolling train
Title (de)
Betriebsverfahren für ein Walzgerüst einer Walzstrasse
Title (fr)
Procédé d'exploitation pour une cage de laminoir d'un train de laminage
Publication
Application
Priority
DE 19850738 A 19981104
Abstract (en)
[origin: EP0998991A2] Operating process for a roll stand of a mill train comprises bombarding the rollers (5) with a cooling medium (10) in a contact region (15) over a time period (T) within the rolling pause (P). Operating process for a roll stand of a mill train comprises rolling a first metal strip having a first metal strip width (b) and after a rolling pause (P) rolling a second metal strip having a second metal strip width (b), and then subjecting the rollers (5) with a cooling medium (10) during rolling of the metal strips. The rollers are bombarded with the cooling medium in a contact region (15) over a time period (T) within the rolling pause (P).
IPC 1-7
IPC 8 full level
B21B 27/10 (2006.01); B21B 37/00 (2006.01); B21B 37/28 (2006.01); B21B 37/32 (2006.01)
CPC (source: EP US)
B21B 37/32 (2013.01 - EP US); B21B 2027/103 (2013.01 - EP US)
Citation (search report)
- [A] DE 4130672 A1 19930318 - ESCHER WYSS GMBH [DE]
- [DA] EP 0776710 A1 19970604 - SCHLOEMANN SIEMAG AG [DE]
- [A] PATENT ABSTRACTS OF JAPAN vol. 004, no. 123 (M - 029) 30 August 1980 (1980-08-30)
- [A] PATENT ABSTRACTS OF JAPAN vol. 017, no. 690 (M - 1530) 16 December 1993 (1993-12-16)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0998991 A2 20000510; EP 0998991 A3 20010103; DE 19850738 A1 20000511; JP 2000140922 A 20000523; US 6164110 A 20001226
DOCDB simple family (application)
EP 99121520 A 19991029; DE 19850738 A 19981104; JP 30953699 A 19991029; US 43341599 A 19991104