Print unit having blanket cylinder throw-off bearer surfaces

Printing – Rolling contact machines – Rotary

Reexamination Certificate

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Details

C101S218000, C101S143000, C101S144000, C101S139000, C101S140000, C101S137000

Reexamination Certificate

active

07819057

ABSTRACT:
An offset print unit includes a plate cylinder having an end, a rotatable plate cylinder support supporting the end and having a first bearing surface, a blanket cylinder having a blanket cylinder end, a rotatable blanket cylinder support supporting the end and having a second bearing surface and an actuating device for rotating the plate cylinder support and the blanket cylinder support, the first and second bearing surfaces contacting during a part of the rotation of the supports. A method is also provided.

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