Patent ID: 7124683
Filing Date: 2006-10-24
Classification: B41F

Abstract:
1. A device for setting a contact pressure exerted by a first roller and a second roller on at least a third roller and for engagement and disengagement of said first and second roller with said at least third roller in a printing press comprising: at least first and second actuators in each of said first and second rollers; means for operating said at least first and second actuators in each of said first and second rollers for each said actuator exerting a radial force directed onto said third roller in operative contact with each said first and second rollers; a first opening angle determined by said radial forces directed by said at least first and second actuators in each said first and second roller; a vector sum of said radial forces of each said first and second roller, each said vector sum exerting a contact pressure on said third roller; roller holders supporting each of said first and second rollers; and frame holders supporting said roller holders, each said frame holder including a housing, said housing receiving said actuators for said associated roller.