EP 2519364 A2 20121107 - METHOD OF CONTROLLING THE SIDE GUIDES OF A METAL STRIP
Title (en)
METHOD OF CONTROLLING THE SIDE GUIDES OF A METAL STRIP
Title (de)
VERFAHREN ZUR REGELUNG VON SEITENFÜHRUNGEN EINES METALLBANDES
Title (fr)
METHODE DE RÉGULATION DES GUIDES LATÉRAUX D'UNE BANDE MÉTALLIQUE
Publication
Application
Priority
- DE 102009060826 A 20091229
- EP 2010070473 W 20101222
Abstract (en)
[origin: WO2011080174A2] The invention relates to a method for controlling a side guide of a metal strip (1), wherein the side guide comprises a guide (2, 4) disposed laterally to the metal band (1) on both sides of the metal band (1), wherein the two guides (2, 4) can be displaced independently of each other, and both guides (2, 4) are driven by means of position control, wherein forces of the metal strip (K1, K2) that act on a first guide (2) of the two guides (2, 4) and on a second guide (4) of the two guides (2, 4) are measured, and the target position (S1, S2) for the first and/or the second guide (2, 4) is controlled as a function of the measured forces (K1, K2) on the first and the second guides (2, 4), such that the lesser value K' of the forces (K1, K2) measured at the first guide (2) and at the second guide (4) is above a selectable lower limit force and below a selectable upper limit force.
IPC 8 full level
B21B 37/68 (2006.01); B21B 39/14 (2006.01); B21C 47/34 (2006.01); B21D 43/02 (2006.01)
CPC (source: EP KR US)
B21B 37/68 (2013.01 - EP KR US); B21B 39/14 (2013.01 - KR); B21C 47/34 (2013.01 - EP KR US); B21D 43/02 (2013.01 - KR); B21D 43/023 (2013.01 - EP US); B21B 39/14 (2013.01 - EP US)
Citation (search report)
See references of WO 2011080174A2
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)
WO 2011080174 A2 20110707; WO 2011080174 A3 20111201; CN 102770220 A 20121107; CN 102770220 B 20150128; DE 102009060826 A1 20110630; EP 2519364 A2 20121107; EP 2519364 B1 20150225; JP 2013515615 A 20130509; JP 5563099 B2 20140730; KR 101421983 B1 20140722; KR 20120098936 A 20120905; RU 2012132395 A 20140210; RU 2524485 C2 20140727; US 2012279267 A1 20121108; US 8616035 B2 20131231
DOCDB simple family (application)
EP 2010070473 W 20101222; CN 201080064933 A 20101222; DE 102009060826 A 20091229; EP 10799027 A 20101222; JP 2012546417 A 20101222; KR 20127019719 A 20101222; RU 2012132395 A 20101222; US 201013520015 A 20101222