Rubber blanket cleaning device
AssigneeFirma Baldwin-Gegenheimer GmbH
InventorFranz Waizmann
Life of this patent
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Abstract
To effectively counteract any deformation of the pressing roller of a rubber blanket cleaning device for offset printing machines, a cleaning blanket is passed over the pressing roller and a blanket is brought into contact with the rubber cylinder. To improve the cleaning process, a pressing roller support is arranged at the periphery of the pressing roller, whose outer contour can, in non-loaded state, pass by the roller-side surface of the pressing roller support free from pressure and play. The pressing roller support is positioned parallel to the axis of the pressing roller and approximately diametrically opposite to the arc region, while coming into contact with the pressing roller of the rubber cylinder.
Claims4
Rubber blanket cleaning device for offset printing machines, where a cleaning blanket is passed over a pressing roller and said blanket is brought into contact with the rubber cylinder to be cleaned by means of said pressing roller, characterized by a pressing roller support (13) at the periphery of the pressing roller (7), whose outer contour can, in non-loaded state, pass by the roller-side surface of said pressing roller support (13) free from pressure and play, the pressing roller support (13) being positioned parallel to the axis of said pressing roller and approximately diametrically opposite to the arc region (12), coming into contact with the pressing roller, of rubber cylinder (1).
Dependencies are inferred from the claim text.