EP 3946948 A1 20220209 - GUIDE ROLLER FOR GUIDING A MATERIAL WEB THROUGH COMPONENTS OF A PRINTING MACHINE, PRINTING MACHINE, AND METHOD FOR MANUFACTURING SUCH A GUIDE ROLLER
Title (en)
GUIDE ROLLER FOR GUIDING A MATERIAL WEB THROUGH COMPONENTS OF A PRINTING MACHINE, PRINTING MACHINE, AND METHOD FOR MANUFACTURING SUCH A GUIDE ROLLER
Title (de)
LEITWALZE ZUM FÜHREN EINER MATERIALBAHN DURCH BESTANDTEILE EINER DRUCKMASCHINE, DRUCKMASCHINE UND VERFAHREN ZUR HERSTELLUNG EINER SOLCHEN LEITWALZE
Title (fr)
ROULEAU DE GUIDAGE PERMETTANT DE GUIDER UNE BANDE DE MATIÈRE À TRAVERS LES COMPOSANTS D'UNE MACHINE D'IMPRESSION, MACHINE D'IMPRESSION ET PROCÉDÉ DE FABRICATION D'UN TEL ROULEAU DE GUIDAGE
Publication
Application
Priority
- DE 102019201671 A 20190208
- EP 2020053170 W 20200207
Abstract (en)
[origin: WO2020161319A1] The invention relates to a guide roller (3) for guiding a material web (4) through components of a printing machine, which guide roller is rotatable in a direction of rotation about its main axis (13) and which comprises at least one groove (15) and at least one web (16). At least some regions of the web comprise local recesses (18) which are adjacent to plateau areas, the plateau areas having a greater radial distance from the main axis than the local recesses.
IPC 8 full level
B41F 13/02 (2006.01); B65H 27/00 (2006.01)
CPC (source: EP)
B41F 13/02 (2013.01); B65H 23/0256 (2013.01); B65H 27/00 (2013.01)
Citation (search report)
See references of WO 2020161319A1
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)
DOCDB simple family (application)
EP 2020053170 W 20200207; EP 20705633 A 20200207