EP 4373624 A1 20240529 - ROLL-CHANGING DEVICE FOR CHANGING THE WORKING AND/OR INTERMEDIATE ROLLS OF A ROLL STAND
Title (en)
ROLL-CHANGING DEVICE FOR CHANGING THE WORKING AND/OR INTERMEDIATE ROLLS OF A ROLL STAND
Title (de)
WALZENWECHSELVORRICHTUNG ZUM WECHSELN DER ARBEITS- UND/ODER ZWISCHENWALZEN EINES WALZGERÜSTS
Title (fr)
DISPOSITIF DE CHANGEMENT DE CYLINDRES POUR CHANGER LES CYLINDRES DE TRAVAIL ET/OU INTERMÉDIAIRES D'UNE CAGE DE LAMINOIR
Publication
Application
Priority
- DE 102021207948 A 20210723
- EP 2022069139 W 20220708
Abstract (en)
[origin: WO2023001599A1] The invention relates to a roll-changing device (1) for changing the working and/or intermediate rolls (2) of a roll stand, the roll-changing device (1) comprising a roll-changing carriage (3) with which rolls (2) to be changed out or in can be transported. According to the invention, in order to develop such a roll-changing device such that it is possible to ensure simpler and safer loading and unloading of a roll-changing carriage, the roll-changing device (1) comprises a cartridge (4) which can be detachably mounted in the roll-changing carriage (3), wherein the cartridge (4) is provided with receiving spaces (5) for the rolls (2).
IPC 8 full level
B21B 31/10 (2006.01)
CPC (source: EP)
B21B 31/103 (2013.01); B21B 31/106 (2013.01); B21B 2001/221 (2013.01); B21B 2001/225 (2013.01); B21B 2203/06 (2013.01)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021207948 A1 20230126; EP 4373624 A1 20240529; JP 2024527429 A 20240724; WO 2023001599 A1 20230126
DOCDB simple family (application)
DE 102021207948 A 20210723; EP 2022069139 W 20220708; EP 22748023 A 20220708; JP 2024503938 A 20220708