EP 4041467 B1 20240221 - SHEET STEEL HAVING A DETERMINISTIC SURFACE STRUCTURE AND METHOD FOR MANUFACTURING SUCH STEEL SHEET
Title (en)
SHEET STEEL HAVING A DETERMINISTIC SURFACE STRUCTURE AND METHOD FOR MANUFACTURING SUCH STEEL SHEET
Title (de)
STAHLBLECH MIT EINER DETERMINISTISCHEN OBERFLÄCHENSTRUKTUR SOWIE VERFAHREN ZU DESSEN HERSTELLUNG
Title (fr)
TÔLE D'ACIER À STRUCTURE DE SURFACE DÉTERMINISTE ET PROCÉDÉ DE FABRICATION D'UNE TELLE TÔLE D'ACIER
Publication
Application
Priority
- DE 102019215580 A 20191010
- EP 2020077098 W 20200928
Abstract (en)
[origin: WO2021069247A1] The invention relates to sheet steel (1, 1') which is skin pass rolled to have a deterministic surface structure (2), and to a method for the production thereof.
IPC 8 full level
B21B 1/22 (2006.01)
CPC (source: CN EP)
B21B 1/227 (2013.01 - CN EP); B21B 27/005 (2013.01 - CN); B21B 45/0251 (2013.01 - CN); B21B 2001/228 (2013.01 - CN EP)
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
DOCDB simple family (publication)
DE 102019215580 A1 20210415; CN 114555251 A 20220527; EP 4041467 A1 20220817; EP 4041467 B1 20240221; JP 2022551479 A 20221209; WO 2021069247 A1 20210415
DOCDB simple family (application)
DE 102019215580 A 20191010; CN 202080071225 A 20200928; EP 2020077098 W 20200928; EP 20785704 A 20200928; JP 2022521367 A 20200928