Global Patent Index - EP 0242648 A2

EP 0242648 A2 19871028 - Inking unit for a planographic rotary printing machine.

Title (en)

Inking unit for a planographic rotary printing machine.

Title (de)

Farbwerk für eine Rotationsflachdruckmaschine.

Title (fr)

Dispositif d'encrage pour une rotative d'impression planographique.

Publication

EP 0242648 A2 19871028 (DE)

Application

EP 87104792 A 19870401

Priority

DE 3613877 A 19860424

Abstract (en)

[origin: US4753166A] For smoothing an ink film on an ink application roller, so that the ink film on the application roller which is also applied to the plate cylinder will be free from valleys, ridges, striations and the like, a plate-like stamp element (11) is engaged against the circumference of an ink application roller (9), preferably the last one in the direction of rotation of the plate cylinder (10). Preferably, the plate-like stamp element oscillates or reciprocates axially, and is engaged on the surface of the ink application roller (19) by an adjustable spring force (17, 18).

Abstract (de)

Ein Farbwerk für Rotationsflachdruckmaschinen weist zur Vergleichmäßigung des Farbreliefs auf einer Auftragwalze (9) einen tangential an diese Walze (9) andrückbaren Stempel (11) auf, der über deren gesamte Länge durchläuft und eine ebene Anlagefläche aufweist.

IPC 1-7

B41F 31/00

IPC 8 full level

B41F 31/00 (2006.01); B41F 31/15 (2006.01)

CPC (source: EP US)

B41F 31/00 (2013.01 - EP US); B41F 31/15 (2013.01 - EP US)

Designated contracting state (EPC)

CH DE FR IT LI SE

DOCDB simple family (publication)

EP 0242648 A2 19871028; EP 0242648 A3 19890426; DE 3613877 A1 19871029; DE 3613877 C2 19880901; JP S62257850 A 19871110; US 4753166 A 19880628

DOCDB simple family (application)

EP 87104792 A 19870401; DE 3613877 A 19860424; JP 9214187 A 19870416; US 3169987 A 19870327