EP 0140092 B1 19871125 - INK RETURN FLOW SYSTEM IN A ROTARY PRINTING MACHINE
Title (en)
INK RETURN FLOW SYSTEM IN A ROTARY PRINTING MACHINE
Publication
Application
Priority
DE 3334469 A 19830923
Abstract (en)
[origin: US4603632A] An ink return system for an inking fountain assembly in a rotary printing machine is disclosed. An ink return conduit assembly, which is comprised of inner and outer rigid telescoping ink return conduits, is supported by the inking unit. An inner end of one of the rigid conduits underlies an outlet port of an ink collecting trough and an outer end of the other of the conduits is placed above an ink receiving tank. Excess ink from the inking unit, which is collected in the ink collecting trough, flows through the ink return conduit to the receiving tank.
IPC 1-7
IPC 8 full level
B41F 31/20 (2006.01)
CPC (source: EP US)
B41F 31/20 (2013.01 - EP US)
Designated contracting state (EPC)
CH FR GB IT LI SE
DOCDB simple family (publication)
EP 0140092 A1 19850508; EP 0140092 B1 19871125; DE 3334469 A1 19850411; DE 3334469 C2 19851121; JP S6092858 A 19850524; US 4603632 A 19860805
DOCDB simple family (application)
EP 84110870 A 19840912; DE 3334469 A 19830923; JP 19700684 A 19840921; US 65060984 A 19840914