Printing – Printing members – Rolling contact
Patent
1991-02-13
1992-11-10
Crowder, Clifford D.
Printing
Printing members
Rolling contact
101216, 101219, 101479, B41F 1310
Patent
active
051614642
ABSTRACT:
In an assembly device for replacing the block sleeve on the roller core of a printing roller unit a support device with a gripper is provided, which so secures the unit immediately adjacent to one end of the roller core in the vicinity of two adjacent tilting moment support points, that from said single holding zone both ends of the unit project freely without any further support and are therefore readily accessible. On a printing press it is possible to provide for each printing mechanism an assembly device of this type, in which the particular printing roller unit can be directly inserted by an inserting device from the press or machine mount.
REFERENCES:
patent: 4697516 (1987-10-01), Rombout
patent: 4807527 (1989-02-01), Knauer
patent: 4823693 (1989-04-01), Kobler
bielomatik Leuze GmbH & Co.
Crowder Clifford D.
Keating Joseph R.
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