Printing – Printing members and inkers – Rolling-contact printing member
Patent
1994-01-28
1995-11-07
Eickholt, Eugene H.
Printing
Printing members and inkers
Rolling-contact printing member
101351, 101425, B41F 500
Patent
active
054639506
ABSTRACT:
The printing machine according to the invention comprises, for a given cylinder, first means for displacement from a first position corresponding to the work position to a second position, and second means for displacement from said second position to a third position; the shaft of said cylinder comprises an individual drive motor and toothed wheels at its two ends; the second displacement means comprise a set of two racks in which the toothed wheels may mesh, with the result that displacement of said cylinder from the second to the third position is obtained thanks to the rotation of the drive motor of the shaft of said cylinder. It may be question of a machine with automatic change of ink rollers, with at least two double-displacement ink rollers, or of a machine with automatic washing of the plate cylinder, with a double-displacement impression cylinder.
REFERENCES:
patent: 967985 (1910-08-01), Sheldon
patent: 2506011 (1950-05-01), Caulfield
patent: 2637270 (1953-05-01), Bamford
patent: 3604350 (1971-09-01), Rosenstadt
patent: 4729309 (1988-03-01), Saterini
patent: 5125339 (1992-06-01), Rogge
patent: 5142978 (1992-09-01), Borel
Cuir Gerard
Cuir Jean-Pierre
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