Mechanism for producing curve in sheets output from rotary printing machine comprises curved hollow profile with suction inlet in its upper surface, position of profile being adjusted by cam and cam follower

摘要

The mechanism for producing a curve (7) in sheets being output from a rotary printing machine, to remove them from a roller (11) comprises a curved hollow profile (2.9.1) with a suction inlet (8) in its upper surface. The position of the profile is adjusted by a drive comprising a cam (13.1) and a cam follower (13.2) mounted on an arm (13.2') whose position is controlled by a spring (13.2'''). An Independent claim is included for an output table for a rotary printing machine fitted with the mechanism.