EP 2604431 B1 20160928 - Intaglio printing machine with web tension compensation and method for servicing such an intaglio printing machine
Title (en)
Intaglio printing machine with web tension compensation and method for servicing such an intaglio printing machine
Title (de)
Tiefdruckwerk mit Bahnspannungsausgleich und Verfahren zum Warten eines solchen Tiefdruckwerks
Title (fr)
Machine d'impression en creux avec compensation de tension de bande et procédé d'entretien d'une telle machine d'impression en creux
Publication
Application
Priority
DE 102011121319 A 20111216
Abstract (en)
[origin: EP2604431A2] The printing unit (10) has guide rollers (5) for guiding the printing material (100). The guide rollers are arranged along upstream and downstream directions of an impression roller (2) respectively. A servomotor (7) associated with an actuator (8) is provided to drive the gravure cylinder (3) and the impression roller, for changing the height of the impression cylinder from operating position into maintenance position. The actuator control device is provided for balancing web tension of printing material. An independent claim is included for method for servicing rotogravure printing unit.
IPC 8 full level
B41F 9/00 (2006.01); B41F 13/012 (2006.01); B41F 13/02 (2006.01); B41F 13/16 (2006.01); B41F 13/24 (2006.01); B65H 23/188 (2006.01)
CPC (source: EP)
B41F 9/003 (2013.01); B41F 13/02 (2013.01); B41F 13/025 (2013.01); B41F 13/16 (2013.01); B41F 13/24 (2013.01); B65H 20/02 (2013.01); B65H 23/16 (2013.01); B65H 23/1888 (2013.01); B65H 2404/1441 (2013.01); B65H 2801/21 (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
DOCDB simple family (publication)
EP 2604431 A2 20130619; EP 2604431 A3 20150923; EP 2604431 B1 20160928; CN 103158333 A 20130619; CN 103158333 B 20161228; DE 102011121319 A1 20130620
DOCDB simple family (application)
EP 12193506 A 20121121; CN 201210597069 A 20121214; DE 102011121319 A 20111216