Global Patent Index - EP 0970810 A1

EP 0970810 A1 2000-01-12 - Method and device for cleaning the ink transport system of a printing press

Title (en)

Method and device for cleaning the ink transport system of a printing press

Title (de)

Verfahren und Vorrichtung zum Reinigen des Farbtransportsystems einer Druckmaschine

Title (fr)

Procédé et dispositif pour nettoyer le système de transport d'encre d'une machine à imprimer

Publication

EP 0970810 A1 (DE)

Application

EP 98111701 A

Priority

EP 98111701 A

Abstract (en)

The printer has an ink compartment (14) formed by a doctor blade (12) placed against the periphery of the applicator roller (10). A gaseous printing medium atomizing the cleaning fluid is blown through the ink compartment through attached supply (24) and return-flow (28) pipes containing a pump (26,30). A blocking appliance has a guide sloping towards the direction in which the doctor blade moves in relation to the applicator roller. A slide piece moves along the guide and has a support surface.

Abstract (de)

Verfahren und Vorrichtung zum Reinigen des Farbsystems einer Druckmaschine mit einer Farbkammer (14), die durch eine an den Umfang einer Auftragwalze (10) anstellbare Kammerrakel (12) gebildet wird, wobei die Farbkammer (14) mit einem gasförmigen Druckmedium ausgeblasen wird. <IMAGE>

IPC 1-7

B41F 35/00; B41F 31/02

IPC 8 full level

B41F 31/02 (2006.01); B41F 35/00 (2006.01)

CPC

B41F 35/00 (2013.01); B41F 31/027 (2013.01); B41P 2235/10 (2013.01)

Citation (search report)

DCS

DE ES FR GB IT

DOCDB simple family

EP 0970810 A1 20000112; EP 0970810 B1 20011128; DE 59802237 D1 20020110; ES 2166122 T3 20020401