EP 3233316 A2 20171025 - METHOD AND SYSTEM FOR VARYING THE GAGE OF METAL STRIPS
Title (en)
METHOD AND SYSTEM FOR VARYING THE GAGE OF METAL STRIPS
Title (de)
VERFAHREN UND SYSTEM ZUM VARIIEREN DER BREITE VON METALLSTREIFEN
Title (fr)
PROCÉDÉ ET SYSTÈME DE VARIATION DE CALIBRE DE BANDES MÉTALLIQUES
Publication
Application
Priority
- US 201462087670 P 20141204
- IB 2015059371 W 20151204
Abstract (en)
[origin: WO2016088098A2] A variable thickness process and system for processing steel strips to obtain a profile with at least two different thicknesses along its width which includes at least one heating step, and at least one stretching step and one straightening step.
IPC 8 full level
B21B 31/18 (2006.01); B21D 5/14 (2006.01)
CPC (source: EP US)
B21D 1/00 (2013.01 - EP US); B21D 1/05 (2013.01 - US); B21D 5/14 (2013.01 - US); B21D 17/04 (2013.01 - EP US); B21D 25/00 (2013.01 - EP US); B21D 35/006 (2013.01 - EP US); B21H 8/00 (2013.01 - EP US); B21B 31/18 (2013.01 - US); B21D 1/02 (2013.01 - US)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016088098 A2 20160609; WO 2016088098 A3 20160804; EP 3233316 A2 20171025; EP 3233316 A4 20181031; US 2017266713 A1 20170921
DOCDB simple family (application)
IB 2015059371 W 20151204; EP 15866139 A 20151204; US 201515532244 A 20151204