Sheet-fed rotary printing machine and method of transporting sheets including a cylinder with a displaceable outer portion

摘要

A sheet-fed rotary printing machine has a plurality of units arranged in tandem, at least one of the units including a first cylinder for transporting a sheet and a second cylinder disposed opposite the first cylinder, the first cylinder and the second cylinder being mounted so as to be disengageable from one another; the second cylinder being stoppable and having a device by which an outer portion of the second cylinder is displaceable; and a method of transporting a sheet through a unit of the printing machine.