EP 0943433 B1 20020731 - Printing unit for a printing machine, particularly rotary offset printing machine
Title (en)
Printing unit for a printing machine, particularly rotary offset printing machine
Title (de)
Druckwerk für eine Druckmaschine, insbesondere Offset-Rotationsmaschine
Title (fr)
Unité d'impression pour une machine à imprimer, en particulier une machine rotative d'impression offset
Publication
Application
Priority
EP 98810217 A 19980316
Abstract (en)
[origin: EP0943433A1] A pressure control for the rollers of an offset printing press has tapering Schmitz rings (10,11) each end of the rubber roller (2) in contact with tapering Schmitz rings (12,13) on the ends of the pressure roller (3) or on the ends of a second rubber roller. The tapers of the rings on the rubber roller are set in one direction while those of the other cylinder are set in the opposite direction. This enables the relative pressure to be adjusted by the axial displacement of one roller. The adjustment is via a spindle (14,15) on one end of each adjustable roller.
IPC 1-7
IPC 8 full level
B41F 7/02 (2006.01); B41F 13/08 (2006.01); B41F 13/21 (2006.01)
CPC (source: EP US)
B41F 13/21 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0943433 A1 19990922; EP 0943433 B1 20020731; DE 59804990 D1 20020905; JP 2000033686 A 20000202; US 6314881 B1 20011113
DOCDB simple family (application)
EP 98810217 A 19980316; DE 59804990 T 19980316; JP 6715299 A 19990312; US 26868999 A 19990316