SHEET-FEED DRUM IN ROTARY PRESSES

摘要

An improved sheet-feed drum for guiding and transferring sheets in a rotary printing press is provided with a plurality of round brushes rotatably mounted in closely spaced relation on a plurality of longitudinally extending supporting rods disposed about the periphery of the drum substantially parallel to the drum axis. The brushes are disposed on the support rods over the entire width of the sheets and have bristles made of an ink-repellent material.