Damping unit on printing machines for remotely adjusting the quantity of damping medium

摘要

The invention relates to a damping unit with vibrating transfer between the damping duct roller and the damping distributor, in which the quantity of damping medium is conveyed from the fountain pan by stepwise actuation of the damping duct roller, and the step size for regulating the quantity of damping medium is adjustable. The object of providing a damping unit (or an inking unit), in which an excess quantity of damping medium (or excess quantity of ink) defined by the printer can be fed to the printing process from a central control point and, from the same control point, the mean quantity of damping medium (or quantity of ink) can be adapted to a new state of the printing process, is achieved in that the main drive of the damping duct roller (1) is designed as a stepping switchgear (6 to 12) with an upstream, remote-control adjusting drive (17, 18, 16), and additional drives (13, 14, 15, 11) with adjusting drive (17, 18, 16) can be remote-controlled simultaneously from one control point. <IMAGE>