EP 0949075 A3 20000510 - Printing machine and method of operating a printing machine
Title (en)
Printing machine and method of operating a printing machine
Title (de)
Druckmaschine und Verfahren zum Betrieb einer Druckmaschine
Title (fr)
Machine à imprimer et procédé pour la mise en oeuvre d'une machine à imprimer
Publication
Application
Priority
DE 19815293 A 19980406
Abstract (en)
[origin: EP0949075A2] The inking unit (6) of the printing machine is selectively operated in a normal operating mode or a reduced-ink operating mode and may be driven by a separate electric motor (16). The ink duct roller (12) rotates with a different rotation characteristic in the reduced-ink operating mode. In the normal operating mode, the ink duct roller may rotate continuously, while in the reduced-ink operation mode, it may rotate discontinuously.
IPC 1-7
IPC 8 full level
B41F 31/12 (2006.01); B41F 31/14 (2006.01); B41F 33/10 (2006.01); B41F 33/16 (2006.01)
CPC (source: EP US)
B41F 31/14 (2013.01 - EP US); B41F 33/10 (2013.01 - EP US); B41F 33/16 (2013.01 - EP US)
Citation (search report)
- [X] EP 0623468 A1 19941109 - ROLAND MAN DRUCKMASCH [DE]
- [X] CH 598010 A5 19780428 - ROLAND OFFSETMASCHF
- [X] GB 2193926 A 19880224 - RATBY ENG CO LTD
- [XD] DE 2720371 A1 19780105 - POLYGRAPH LEIPZIG
- [A] DE 3822675 A1 19900111 - POLYGRAPH LEIPZIG [DD]
- [A] PATENT ABSTRACTS OF JAPAN vol. 007, no. 230 (M - 249) 12 October 1983 (1983-10-12)
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 19815293 A1 19991007; DE 59900812 D1 20020321; EP 0949075 A2 19991013; EP 0949075 A3 20000510; EP 0949075 B1 20020206; JP 4321903 B2 20090826; JP H11320841 A 19991124; US 6227113 B1 20010508
DOCDB simple family (application)
DE 19815293 A 19980406; DE 59900812 T 19990312; EP 99104020 A 19990312; JP 9515499 A 19990401; US 28715499 A 19990406