EP 0022912 B1 19840201 - INK FOUNTAIN FOR A ROTARY PRINTING PRESS
Title (en)
INK FOUNTAIN FOR A ROTARY PRINTING PRESS
Publication
Application
Priority
DE 2929891 A 19790724
Abstract (en)
[origin: US4357871A] To permit removal of an ink trough holding ink from an inking structure, the structure is formed with separable upper (2) and lower (3) portions, the upper portion being formed with an outlet (4) which, in cross section, is essentially funnel-shaped; a closure element (9), for example in form of a ball or a cylinder (4') fitting into the funnel-shaped opening (4) is positioned in the upper portion which has a lower inclined surface (13) leading, essentially tangentially, towards an ink transfer or ductor roller (6). A doctor blade (5) is positioned between the upper and lower portions adjacent the outlet (4) from the trough so that, upon moving the closure element (4') into the funnel-shaped opening, and separating the portions, for example by loosening of a bolt (7), the upper portion can be removed for cleaning or exchange of ink without disturbing the doctor blade and its adjustment.
IPC 1-7
IPC 8 full level
B41F 31/04 (2006.01)
CPC (source: EP US)
B41F 31/04 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0022912 A1 19810128; EP 0022912 B1 19840201; DD 152095 A1 19811118; DE 2929891 A1 19810212; DE 3066360 D1 19840308; JP H0253228 B2 19901116; JP S5619762 A 19810224; US 4357871 A 19821109
DOCDB simple family (application)
EP 80102874 A 19800523; DD 22277080 A 19800721; DE 2929891 A 19790724; DE 3066360 T 19800523; JP 9944080 A 19800722; US 16509580 A 19800701