EP 1945384 A1 20080723 - METHOD FOR THE DETECTION OF STRIP EDGES
Title (en)
METHOD FOR THE DETECTION OF STRIP EDGES
Title (de)
VERFAHREN ZUR BANDKANTENERFASSUNG
Title (fr)
PROCEDE POUR DETECTER DES BORDS DE FEUILLARDS
Publication
Application
Priority
- EP 2006009411 W 20060928
- DE 102005051053 A 20051025
Abstract (en)
[origin: WO2007048477A1] Disclosed is a method for detecting strip edges in a cold rolling mill and/or strip-forming system. According to said method, the strip edges (13, 14) are continuously recorded in a contactless manner by means of two optical recognition systems, the right strip edge (14) and the left strip edge (13) are detected along a strip length exceeding 800 mm with the aid of an image recording device (4, 5), the image data is transmitted to a computer (11) and is processed there, and the shape of the strip edge determined in said fashion is taken into account during the regulation process.
IPC 8 full level
B21B 37/68 (2006.01); G01B 11/04 (2006.01)
CPC (source: EP US)
B21B 37/68 (2013.01 - EP US); G01B 11/028 (2013.01 - EP US); B21B 37/58 (2013.01 - EP US); B21B 38/00 (2013.01 - EP US); B21B 2273/04 (2013.01 - EP US)
Citation (search report)
See references of WO 2007048477A1
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 LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005051053 A1 20070426; BR PI0617752 A2 20110802; CA 2625494 A1 20070503; CN 101253008 A 20080827; EP 1945384 A1 20080723; JP 2009512559 A 20090326; RU 2008107775 A 20090910; US 2009113968 A1 20090507; WO 2007048477 A1 20070503; ZA 200801370 B 20090128
DOCDB simple family (application)
DE 102005051053 A 20051025; BR PI0617752 A 20060928; CA 2625494 A 20060928; CN 200680032069 A 20060928; EP 06792297 A 20060928; EP 2006009411 W 20060928; JP 2008536957 A 20060928; RU 2008107775 A 20060928; US 8318606 A 20060928; ZA 200801370 A 20080208