Printing – Antismut device – Anti-offset material application
Patent
1998-03-20
1999-04-13
Burr, Edgar
Printing
Antismut device
Anti-offset material application
101425, B41F 3500
Patent
active
058933271
ABSTRACT:
An inking unit for a rotary printing press with inking rollers, at least one of which has a hard outer cylindrical surface, including a device having nozzles for applying fresh cleaning fluid onto the respective inking rollers and a device for squeegeeing cleaning fluid soiled with ink residues from the roller of the inking unit having the hard outer cylindrical surface, further includes a drip pan disposed beneath the nozzles and formed with a drain having a discharge end, the squeegeeing device being a doctor blade device and having assigned thereto a collection vessel wherein the drain discharge end terminates, the collection vessel being periodically removable from the printing press for emptying therefrom the collected cleaning fluid soiled with ink residues, and a follow-up trough assigned to the drain discharge end, the follow-up trough being swingable beneath the discharge end when the collection vessel is removed from the printing press.
REFERENCES:
patent: 3658003 (1972-04-01), Johnson
patent: 3800702 (1974-04-01), Roberts
patent: 4066017 (1978-01-01), Garcowski et al.
patent: 5010819 (1991-04-01), Uribe et al.
patent: 5328511 (1994-07-01), Beisswanger
patent: 5365849 (1994-11-01), Spiegel
patent: 5813341 (1998-09-01), Tojima et al.
Dengel Uwe
Heiler Peter
Burr Edgar
Greenberg Laurence A.
Heidelberger Druckmaschinen AG
Lerner Herbert L.
Nguyen Anthony H.
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