Global Patent Index - EP 1737587 B1

EP 1737587 B1 20160608 - METHOD FOR PREPARING SURFACE DATA, METHOD AND DEVICE FOR EVALUATING AND MANAGING A STRIP MATERIAL QUALITY

Title (en)

METHOD FOR PREPARING SURFACE DATA, METHOD AND DEVICE FOR EVALUATING AND MANAGING A STRIP MATERIAL QUALITY

Title (de)

VERFAHREN ZUR AUFBEREITUNG VON OBERFLÄCHENDATEN, VERFAHREN UND VORRICHTUNG ZUR QUALITÄTSBEWERTUNG UND ZUM QUALITÄTSMANAGEMENT VON BANDMATERIAL

Title (fr)

PROCEDE DE PREPARATION DE DONNEES DE SURFACE, PROCEDE ET DISPOSITIF D'EVALUATION DE QUALITE ET DE GESTION DE QUALITE D'UN MATERIAU EN BANDE

Publication

EP 1737587 B1 20160608 (DE)

Application

EP 05715548 A 20050225

Priority

  • EP 2005002007 W 20050225
  • DE 102004010479 A 20040304
  • DE 102004022607 A 20040507

Abstract (en)

[origin: WO2005084844A1] The invention relates to a method for preparing data of a strip material (1), in particular continuous metal and/or paper strips, in the form of a set of data assignable according to the strip surface co-ordinates and containing information on the quality of the strip and/or the surface thereof and on possible anomalies (5, 6, 7), wherein at least one part of the set of data is grouped and stored according to predetermined grouping rules in cells (12, 17, 18, 19, 21, 29) whose geometric arrangement on a screen or another visualisation medium has topological similarities with the strip surface and, wherein the content of the cells makes it possible to carry out a further electronic processing and/or linking with other cells or other data and, in particular the cell content can be not only one-dimensional but also can comprise or supply source data and grouping and/or processing formulae.

IPC 8 full level

B21C 51/00 (2006.01); B65H 26/02 (2006.01); G01N 21/89 (2006.01)

CPC (source: EP US)

B21C 51/00 (2013.01 - EP US)

Citation (opposition)

Opponent : ThyssenKrupp Steel Europe

  • US 4211132 A 19800708 - NICHOLS LEE H III [US], et al
  • US 3205740 A 19650914 - GROVES ARCHIE L, et al
  • US 4542527 A 19850917 - TSUNEKAWA SHOU [JP]
  • DR.-ING. ARWED EBERLE: "The Integrated Service Quality Konzept auf ThyssenKrupp Nirosta GmbH", SURFACE INSPECTION SUMMIT (SIS 2002), 29 October 2002 (2002-10-29) - 30 October 2002 (2002-10-30), pages 1 - 10, XP055363431
  • DR. THOMAS HECKENTHALER: "Making the SIS-investment pay back by data exploitation for process optimization", SURFACE INSPECTION SUMMIT (SIS 2002), 30 October 2002 (2002-10-30), Aachen, pages 1 - 9, XP055363813
  • DIPL.-ING . THOMAS ANSTOTS ET AL: "Product and process optimization in stainless flat-rolled production based on automatic surface inspection", STAHL 2003, 13 November 2003 (2003-11-13) - 14 November 2003 (2003-11-14), XP055363814
  • VOLKMAR FRIEDRICH ET AL.: "PROSA - Prozessoptimierung und Oberflächeninspektion bei der Flachstahlerzeugung", PROJEKT PROSA, 3 May 2002 (2002-05-03), pages 1 - 19, XP055363819
  • HECKENTHALER, H.-D . PLÜM: "Entwicklung eines Tools für die Zuteilung von Kundenaufträgen zu gewalzten Bändern unter Berücksichtigung von Oberflächenfehlern", BMBF-PROJEKT PROSA, September 2001 (2001-09-01), Düsseldorf, XP055363821
  • ANDREAS KOGLER ET AL.: "Using Data of Surface Inspection Systems For Quality Improvement", DIVISION STAHL, SURFACE INSPECTION SUMMIT (SIS 2002), 29 October 2002 (2002-10-29), Aachen, XP055363829

Opponent : Voestalpine Stahl GmbH

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2005084844 A1 20050915; EP 1737587 A1 20070103; EP 1737587 B1 20160608; US 2007084921 A1 20070419; US 7416136 B2 20080826

DOCDB simple family (application)

EP 2005002007 W 20050225; EP 05715548 A 20050225; US 51552106 A 20060905