Printing – Planographic – Rotary machines
Reexamination Certificate
2005-09-09
2008-12-30
Evanisko, Leslie J. (Department: 2854)
Printing
Planographic
Rotary machines
C101S451000, C101S463100, C101S478000, C101SDIG049
Reexamination Certificate
active
07469636
ABSTRACT:
A printing unit having at least one press unit, the, or each, press unit having at least one form cylinder, a transfer cylinder, an inking unit and preferably a damping unit, and having at least one imaging device for imaging and/or de-imaging a rewritable and erasable printing form positioned on the form cylinder. The inking unit, if appropriate together with the damping unit, can be pivoted with respect to a form cylinder from a printing position into a rest position. The imaging device can be pivoted with respect to the form cylinder from an imaging position into a rest position. The imaging device is pivoted into a rest position when the inking unit and, if appropriate, damping unit is pivoted into the printing position and, when the imaging device is pivoted into the imaging position, the inking unit and, if appropriate, the damping unit is pivoted into a rest position.
REFERENCES:
patent: 5909708 (1999-06-01), Bolza-Schünemann
patent: 5934196 (1999-08-01), Korem
patent: 6510795 (2003-01-01), Detmers et al.
patent: 101 21 827 (2002-12-01), None
patent: 102 21 330 (2002-12-01), None
“Handbuch der Printmedien [Handbook of print media]”, Helmut Kipphan, pp. 604-611(w/English translation thereof).
Helmut Kipphan, “Handbuch der Printmedien”, 2000, pp. 674-680, Springer-Verlag.
Dilling Peer
Petersen Godber
Schneider Josef
Crowell & Moring LLP
Evanisko Leslie J.
MAN Roland Druckmaschinen AG
Zimmerman Joshua
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