EP 0722833 A3 19960731 -
Publication
Application
Priority
DE 4447123 A 19941229
Abstract (en)
[origin: DE4447123C1] The cavity which contains the coloured printing ink is closed at the sides by walls (7) which engage with the surface of the printing roller. The sidewalls have grooves (26) which connect with the inside of the cavity. The grooves are in the form of slits which pass through the sealing surfaces between side walls and roller. The slits run at a sharp angle to the inner faces and point inward taken in the direction of rotation of the roller (2). The front ends (36) of the side walls are bent outward to provide scrapers for the printing inks.
IPC 1-7
IPC 8 full level
B41F 9/10 (2006.01); B05C 11/04 (2006.01); B41F 31/02 (2006.01); B41F 31/08 (2006.01); B41F 31/20 (2006.01)
CPC (source: EP US)
B05C 11/047 (2013.01 - EP US); B41F 31/027 (2013.01 - EP US)
Citation (search report)
- [X] DE 4302671 A1 19940818 - ROLAND MAN DRUCKMASCH [DE]
- [A] DE 3408183 C1 19850328 - HEIDELBERGER DRUCKMASCH AG
- [A] DE 2437584 A1 19750528 - POLYGRAPH LEIPZIG
- [A] DE 4241792 A1 19940616 - GORTER CORNELIS [NL]
- [A] EP 0111141 A1 19840620 - KOENIG & BAUER AG [DE]
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
DE 4447123 C1 19960411; DE 59505972 D1 19990624; EP 0722833 A2 19960724; EP 0722833 A3 19960731; EP 0722833 B1 19990519; EP 0865917 A2 19980923; EP 0865917 A3 19981202; JP 2886124 B2 19990426; JP H08230162 A 19960910; US 5628250 A 19970513
DOCDB simple family (application)
DE 4447123 A 19941229; DE 59505972 T 19951220; EP 95120199 A 19951220; EP 98107632 A 19951220; JP 33715795 A 19951225; US 57788095 A 19951222