Arrangement for correcting registration in a multi-color rotary sheet printing press

摘要

An arrangement for correcting registration during guiding of sheets in a multi-color rotary sheet printing press including a plurality of printing units, each having a printing cylinder, a transfer cylinder connected between printing cylinders of two adjacent printing units for transfer sheets between the printing units, and a plurality of gear drives for driving the printing and transfer cylinders, includes a plurality of adjusting devices arranged within gear drives. Each adjusting device has two conical sleeves fixedly mounted within a gear drive, two conical bushings cooperating with the two conical sleeves, and an adjusting spindle for supporting the two conical bushings for linear displacement toward and away from each other.