EP 1059127 A3 20031022 - Descaling method for a metal strip and corresponding descaling arrangement
Title (en)
Descaling method for a metal strip and corresponding descaling arrangement
Title (de)
Entzunderungsverfahren für ein Metallband und hiermit korrespondierende Entzunderungsanordnung
Title (fr)
Procédé de décalaminage pour und bande métallique et dispositif de décalaminage correspondant
Publication
Application
Priority
DE 19925809 A 19990607
Abstract (en)
[origin: EP1059127A2] Descaling process for a metal strip comprises feeding the strip (1) in a transporting direction (x) from the front to the back of a rolling stand (2, 4); and spraying a descaling liquid (8) onto the metal strip from a descaling device (5) between the roll stands at a distance (a, b). The metal strip is moved around a forced direction from an adjusting element (3) across the transporting direction. The descaling device is tracked corresponding to the forced direction so that the working distance (a, b) is kept constant.
IPC 1-7
IPC 8 full level
B21B 39/08 (2006.01); B21B 45/08 (2006.01)
CPC (source: EP KR US)
B21B 45/08 (2013.01 - EP KR US); B21B 39/08 (2013.01 - EP US)
Citation (search report)
- [X] DE 1938147 A1 19700212 - GEN ELECTRIC
- [T] EP 1018377 A2 20000712 - SMS DEMAG AG [DE]
- [A] DE 19535789 A1 19970327 - HERMETIK HYDRAULIK AB [SE] & DE 19535789 A1 19970327 - HERMETIK HYDRAULIK AB [SE]
- [DPA] DE 19817002 A1 19991021 - SCHLOEMANN SIEMAG AG [DE]
- [XA] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31)
- [A] PATENT ABSTRACTS OF JAPAN vol. 016, no. 229 (M - 1255) 27 May 1992 (1992-05-27)
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 1059127 A2 20001213; EP 1059127 A3 20031022; EP 1059127 B1 20100324; AT E461761 T1 20100415; BR 0002593 A 20010102; CA 2310796 A1 20001207; CA 2310796 C 20100817; DE 19925809 A1 20001214; DE 50015893 D1 20100506; ES 2341640 T3 20100624; JP 2001001029 A 20010109; KR 100632133 B1 20061011; KR 20010007192 A 20010126; MX PA00005616 A 20020722; US 6295852 B1 20011002
DOCDB simple family (application)
EP 00112219 A 20000607; AT 00112219 T 20000607; BR 0002593 A 20000607; CA 2310796 A 20000606; DE 19925809 A 19990607; DE 50015893 T 20000607; ES 00112219 T 20000607; JP 2000169153 A 20000606; KR 20000030290 A 20000602; MX PA00005616 A 20000607; US 58514200 A 20000601