Printing – Cleaning attachments
Patent
1998-10-23
2000-07-04
Yan, Ren
Printing
Cleaning attachments
101424, B41F 3500
Patent
active
060822627
ABSTRACT:
In an inking unit for rotary printing presses, there is provided a cleaning device for cleaning inking rollers, including a distributor tube for supplying therethrough a given quantity of cleaning liquid, the distributor tube being disposed alongside the inking rollers, a plurality of outlet elbows via which the cleaning liquid is applicable to the inking rollers, and a drip pan disposed beneath the outlet elbows. The cleaning device further includes a suction tube formed with an opening for sucking in cleaning liquid collected in the drip pan, the suction tube being formed with another opening for applying, in a washing process, the cleaning liquid collected in the drip pan onto the rollers to be cleaned.
REFERENCES:
patent: 3405683 (1968-10-01), Jons et al.
patent: 4474111 (1984-10-01), Holzhauser
patent: 5740030 (1998-04-01), Ottl et al.
Greenberg Laurence A.
Heidelberger Druckmaschinen Aktiengesellschaft
Lerner Herbert L.
Stemer Werner H.
Yan Ren
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