(19)
(11) EP 3 755 477 A1

(12)

(43) Date of publication:
30.12.2020 Bulletin 2020/53

(21) Application number: 19735014.3

(22) Date of filing: 13.06.2019
(51) International Patent Classification (IPC): 
B21B 45/02(2006.01)
(86) International application number:
PCT/US2019/036958
(87) International publication number:
WO 2019/241512 (19.12.2019 Gazette 2019/51)
(84) Designated Contracting States:
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 States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 13.06.2018 US 201862684437 P

(71) Applicant: Novelis, Inc.
Atlanta, GA 30326 (US)

(72) Inventors:
  • GAENSBAUER, David Anthony
    Atlanta, Georgia 30305 (US)
  • GANTZER, David Edward
    Woodstock, Georgia 30188 (US)

(74) Representative: Feller, Frank 
Weickmann & Weickmann Patent- und Rechtsanwälte PartmbB Postfach 860 820
81635 München
81635 München (DE)

   


(54) HYBRID ROLLING MILL