Global Patent Index - EP 0858891 B1

EP 0858891 B1 20000315 - Method and apparatus for cleaning a portion of a printing unit of an offset printing machine

Title (en)

Method and apparatus for cleaning a portion of a printing unit of an offset printing machine

Title (de)

Verfahren und Anordnung zur Reinigung eines Teiles eines Druckwerkes einer Offsetdruckmaschine

Title (fr)

Méthode et dispositif de nettoyage d'une partie d'une unité d'impression d'une machine à imprimer offset

Publication

EP 0858891 B1 20000315 (DE)

Application

EP 98101233 A 19980124

Priority

DE 19705632 A 19970214

Abstract (en)

[origin: EP0858891A1] The method involves a printer which comprises a rubber blanket (3) and printing cylinder (1), an inker unit (16) and a damping system. The offset printer has a control stand (7) containing a signal processor(8) which has inputs for the control/repeat-back signals of a central setting of metering elements, ink-strip width or lifting cycle. The output of the signal processor is connected to the input of a function generator (9) in the form of a digital storage which is itself connected to a control (6) of the washer (5,5a,5b).

IPC 1-7

B41F 35/00; B41F 33/00

IPC 8 full level

B41F 33/00 (2006.01); B41F 35/00 (2006.01); B41F 35/04 (2006.01); B41F 35/06 (2006.01)

CPC (source: EP US)

B41F 33/00 (2013.01 - EP US); B41F 35/00 (2013.01 - EP US)

Designated contracting state (EPC)

AT CH DE FR GB IT LI NL SE

DOCDB simple family (publication)

EP 0858891 A1 19980819; EP 0858891 B1 20000315; AT E190559 T1 20000415; DE 19705632 A1 19980903; DE 59800098 D1 20000420; JP 2834729 B2 19981214; JP H10226051 A 19980825; US 5964157 A 19991012

DOCDB simple family (application)

EP 98101233 A 19980124; AT 98101233 T 19980124; DE 19705632 A 19970214; DE 59800098 T 19980124; JP 2819898 A 19980210; US 2363298 A 19980213