Global Patent Index - EP 0995596 A1

EP 0995596 A1 2000-04-26 - Device and method and for carrying out a flying printing plate exchange

Title (en)

Device and method and for carrying out a flying printing plate exchange

Title (de)

Vorrichtung und Verfahren zur Durchführung eines fleigenden Plattenwechsels

Title (fr)

Dispositif et procédé pour la mise en oeuvre d'un changement de plaques en marche

Publication

EP 0995596 A1 (DE)

Application

EP 99117404 A

Priority

US 17459598 A

Abstract (en)

The method for changing a printing plate in a printer of a web-fed printing press possessing an offset blanket cylinder and a plate cylinder supporting the printing plate involves taking off the plate cylinder (260) from the offset blanket cylinder (250) and braking the plate cylinder until it stops. The press roll (300) is placed on the peripheral surface of the plate cylinder. One end of the printing plate is raised by means of a suction appliance or by hand, and the printing plate is pulled out when the press roll is placed in position by rotating the plate cylinder.

Abstract (de)

Die vorliegende Erfindung betrifft eine Rollenrotationsdruckmaschine, bei der zur Durchführung eines Plattenwechsels die Druckplatte (500) in Kontakt mit einer Preßwalze (300) gebracht wird, die die Druckplatte (500) während des Plattenwechsels gegen den Plattenzylinder (260) drückt. Hierdurch kann der Abstand zwischen dem Gummituchzylinder (250) und dem Plattenzylinder (260) im Falle eines fliegenden Plattenwechsels sehr klein gehalten werden. <IMAGE>

IPC 1-7 (main, further and additional classification)

B41F 27/12

IPC 8 full level (invention and additional information)

B41F 7/02 (2006.01); B41F 13/24 (2006.01); B41F 13/42 (2006.01); B41F 27/12 (2006.01)

CPC (invention and additional information)

B41F 27/1206 (2013.01); B41P 2227/62 (2013.01); B41P 2227/63 (2013.01); Y10S 101/36 (2013.01)

Citation (search report)

Designated contracting state (EPC)

CH DE FR GB LI

DOCDB simple family

DE 19942617 A1 20000420; DE 59906248 D1 20030814; EP 0995596 A1 20000426; EP 0995596 B1 20030709; JP 2000117941 A 20000425; US 6125757 A 20001003