Global Patent Index - EP 3906122 B1

EP 3906122 B1 20230208 - ROLLING APPARATUS

Title (en)

ROLLING APPARATUS

Title (de)

WALZVORRICHTUNG

Title (fr)

DISPOSITIF DE LAMINAGE

Publication

EP 3906122 B1 20230208 (DE)

Application

EP 19816577 A 20191202

Priority

  • DE 102019200005 A 20190102
  • EP 2019083214 W 20191202

Abstract (en)

[origin: WO2020141033A1] The invention relates to a rolling apparatus, comprising a stand, at least two rolls, which are attached to the stand by means of chocks and are displaceable in relation to one another in the axial direction, and at least one axial displacing device (108), which is assigned to a chock of at least one of the rolls and can act on this chock. The axial displacing device (108) has a fixed block, at least one displaceable bending block (112, 113) and at least one displacing cylinder (114), which is assigned to the bending block (112, 113) and by which the bending block (112, 113) can be displaced in relation to the fixed block. The fixed block is of a multi-part form.

IPC 8 full level

B21B 31/18 (2006.01); B21B 13/02 (2006.01)

CPC (source: EP US)

B21B 13/02 (2013.01 - EP US); B21B 31/18 (2013.01 - EP US)

Citation (opposition)

Opponent : Austria GmbH

Opponent : Primetals Technologies Austria GmbH

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)

DE 102019200005 A1 20200702; CN 113260466 A 20210813; CN 113260466 B 20230623; EP 3906122 A1 20211110; EP 3906122 B1 20230208; JP 2022509824 A 20220124; JP 7189346 B2 20221213; US 2022088655 A1 20220324; WO 2020141033 A1 20200709

DOCDB simple family (application)

DE 102019200005 A 20190102; CN 201980086018 A 20191202; EP 19816577 A 20191202; EP 2019083214 W 20191202; JP 2021529780 A 20191202; US 201917420485 A 20191202