EP 0203281 A3 19871007 - WATER DUCT FOR THE DAMPING DEVICE OF AN OFFSET PRINTING MACHINE
Title (en)
WATER DUCT FOR THE DAMPING DEVICE OF AN OFFSET PRINTING MACHINE
Publication
Application
Priority
DE 3519294 A 19850530
Abstract (en)
[origin: US4682542A] A water fountain for a dampening unit of an offset rotary printing machine includes spaced front rear and side walls and a bottom. A pair of spaced inlet and outlet dams each include drainage holes and overflow apertures. Dampening fluid is fed to the fountain through an infeed pipe and unused fluid exits the fountain through a drainage tube. This drainage tube is in fluid communication with, but is separate from a funnel carried in an open end of a dampening fluid recirculation pipe. The water fountain is supported between side frames of the press. Since neither dampening fluid inlet line nor the dampening fluid recirculation pipe are connected to the fountain, it can be quickly and easily removed from the dampening unit for cleaning or service.
IPC 1-7
IPC 8 full level
B41F 7/32 (2006.01)
CPC (source: EP US)
B41F 7/32 (2013.01 - EP US)
Citation (search report)
- [X] DE 1611322 B1 19710311 - POLYGRAPH LEIPZIG
- [A] DE 3211294 A1 19821021 - PITNEY BOWES LTD [GB]
- [A] FR 1518171 A 19680322 - ADDRESSOGRAPH MULTIGRAPH
- [Y] US 4497250 A 19850205 - DRESSLER FREDERICK K [US]
- [A] GB 2082972 A 19820317 - ROLAND MAN DRUCKMASCH
Designated contracting state (EPC)
AT CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0203281 A2 19861203; EP 0203281 A3 19871007; EP 0203281 B1 19890816; AT E45541 T1 19890915; DE 3519294 A1 19861204; DE 3665040 D1 19890921; JP H0626884 B2 19940413; JP S61277451 A 19861208; US 4682542 A 19870728
DOCDB simple family (application)
EP 86102915 A 19860305; AT 86102915 T 19860305; DE 3519294 A 19850530; DE 3665040 T 19860305; JP 12240286 A 19860529; US 86097886 A 19860508