EP 0985530 A3 20001004 - Ink unit having an ink forme roller for a reduction of the mottling ink

Title (en)

Ink unit having an ink forme roller for a reduction of the mottling ink

Title (de)

Farbwerk in einer Rotations-Offsetdruckmaschine mit einer Farbauftragswalze zur Verringerung des Pereffektes der Druckfarbe

Title (fr)

Dispositif d'encrage comprenant un rouleau tocheur-encreur pour la réduction de l'encre moutonnant

Publication

EP 0985530 A3 20001004 (DE)

Application

EP 99114183 A 19990722

Priority

US 13156498 A 19980810

Abstract (en)

[origin: DE19934395A1] The inking unit has an inking roller with an inner core (30) and outer layer (21). The outer layer has a shore hardness between 50 Shore A and 100 Shore A, preferably 80 Shore A . The outer surface of the outer layer can have a convex shape along its axial length. The outer layer can contain an elastomer such as rubber. The inner core can be hollow.

IPC 1-7

B41F 31/26; B41N 7/06

IPC 8 full level

B41J 29/38 (2006.01); B41F 31/26 (2006.01); B41J 29/00 (2006.01); B41N 7/06 (2006.01); G03G 21/00 (2006.01)

CPC (source: EP US)

B41F 31/26 (2013.01 - EP US)

Citation (search report)

[XY] EP 0279295 A2 19880824 - FRANKENTHAL AG ALBERT [DE]
[X] EP 0406737 A2 19910109 - ROLAND MAN DRUCKMASCH [DE]
[Y] US 3828674 A 19740813 - UNDERWOOD J, et al
[Y] US 5113760 A 19920519 - SONOBE SABURO [JP], et al
[A] DE 4103742 A1 19920813 - ROLAND MAN DRUCKMASCH [DE]
[A] DE 29612105 U1 19960822 - ROLAND MAN DRUCKMASCH [DE]
[A] DE 6910823 U 19690703 - MASCHF AUGSBURG NUERNBERG AG [DE]

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

DE 19934395 A1 20000217; DE 19934395 B4 20121108; CN 1131780 C 20031224; CN 1244462 A 20000216; DE 59907097 D1 20031030; EP 0985530 A2 20000315; EP 0985530 A3 20001004; EP 0985530 B1 20030924; EP 0985530 B2 20090114; HK 1023095 A1 20000901; JP 2000052625 A 20000222; US 6098540 A 20000808

DOCDB simple family (application)

DE 19934395 A 19990722; CN 99111013 A 19990726; DE 59907097 T 19990722; EP 99114183 A 19990722; HK 00102047 A 20000405; JP 22525599 A 19990809; US 13156498 A 19980810