EP 0251004 A3 19890419 - SHORT OFFSET-INKING UNIT
Title (en)
SHORT OFFSET-INKING UNIT
Publication
Application
Priority
DE 3622550 A 19860704
Abstract (en)
[origin: US4790243A] An offset short inking unit includes a screen surface ink fountain roller that is supplied with ink and that transfers the ink to one or more printing plates. Dampening fluid is also supplied to the printing plates from a dampening unit. One or more dampening fluid separation units are placed in contact with the surface of the screened ink fountain roller and operate to remove any residual dampening fluid from the screen roller before this residual dampening fluid can find its way into the fresh ink supply in the ink fountain.
IPC 1-7
IPC 8 full level
B41F 31/02 (2006.01); B41F 7/24 (2006.01); B41F 31/00 (2006.01); B41F 31/04 (2006.01); B41F 31/08 (2006.01)
CPC (source: EP US)
B41F 31/007 (2013.01 - EP US)
Citation (search report)
- [Y] US 4407196 A 19831004 - MATALIA HARSHAD D [US], et al
- [Y] DE 1961614 A1 19710616 - KOENIG & BAUER SCHNELLPRESSFAB
- [A] US 4527471 A 19850709 - DAHLGREN HAROLD P [US], et al
- [A] GB 755417 A 19560822 - ROBERT CARTER TUCKER JR, et al
- [AD] EP 0071180 A1 19830209 - WINDMOELLER & HOELSCHER [DE]
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0251004 A2 19880107; EP 0251004 A3 19890419; DD 257799 A5 19880629; DE 3622550 A1 19880107; DE 3622550 C2 19940505; JP S6325040 A 19880202; SU 1563585 A3 19900507; US 4790243 A 19881213
DOCDB simple family (application)
EP 87108571 A 19870613; DD 30453787 A 19870702; DE 3622550 A 19860704; JP 16412587 A 19870702; SU 4202848 A 19870630; US 6797887 A 19870630