EP 2059393 A1 20090520 - DEVICE FOR COMPENSATING FOR THE VARIATION IN WIDTH OF A FLEXIBLE PRINT SUPPORT AND PRINTING MACHINE COMPRISING SUCH A DEVICE
Title (en)
DEVICE FOR COMPENSATING FOR THE VARIATION IN WIDTH OF A FLEXIBLE PRINT SUPPORT AND PRINTING MACHINE COMPRISING SUCH A DEVICE
Title (de)
VORRICHTUNG ZUR KOMPENSATION DER BREITENSCHWANKUNG EINES FLEXIBLEN DRUCKTRÄGERS UND DRUCKMASCHINE MIT DERARTIGER VORRICHTUNG
Title (fr)
DISPOSITIF DE COMPENSATION DE LA VARIATION DE LARGEUR D'UN SUPPORT D'IMPRESSION SOUPLE ET MACHINE A IMPRIMER COMPORTANT UN TEL DISPOSITIF
Publication
Application
Priority
- FR 2007001412 W 20070829
- FR 0607714 A 20060904
Abstract (en)
[origin: US8313260B2] A device for compensating for the variation in width of a flexible print support (1) progressing through a multicolor printing machine, between successive rotary printing assemblies, by a stream of air directed towards the print support in order to alter its flatness, includes at least one pair of deflectors (2) positioned symmetrically one on each side of the line of travel of the print support, each deflector (2) including an air blowing chamber (6) opening onto the surface (11) of the deflector that faces towards the print support and being directed towards the rear of the deflector in the direction of travel of the support, so as to produce an air stream in the form of a flat sheet of air capable, at the same time, of making it easier to keep the support away from the surface of the deflector and to continue forced travel of the print support.
IPC 8 full level
B41F 13/02 (2006.01); B65H 23/02 (2006.01); B65H 23/025 (2006.01)
CPC (source: EP US)
B41F 13/025 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
FR 2905302 A1 20080307; FR 2905302 B1 20081107; AT E454266 T1 20100115; DE 602007004232 D1 20100225; EP 2059393 A1 20090520; EP 2059393 B1 20100106; ES 2340969 T3 20100611; PL 2059393 T3 20100831; US 2010054840 A1 20100304; US 8313260 B2 20121120; WO 2008029013 A1 20080313
DOCDB simple family (application)
FR 0607714 A 20060904; AT 07823457 T 20070829; DE 602007004232 T 20070829; EP 07823457 A 20070829; ES 07823457 T 20070829; FR 2007001412 W 20070829; PL 07823457 T 20070829; US 43973707 A 20070829