A device for guiding a print book between the print book guide cylinders in a folding device of a rotary printing press.

摘要

The invention relates to an installation for conveying copies in the folder unit of rotary printing machines between copy-conveying cylinders, having the following features. Conveying means (7) extending over the length of the copy-conveying cylinders (8, 9) rest against a copy (3) for assisting the reversal of the transporting direction. The conveying means (7) can be driven by transport belts (12). Negative pressure is produced between the copy (13) and the conveying means (7). The conveying means (7) is held rotatably on a body (6). While the conveying means (7) rotates, circumferential regions of the conveying means (7) are subjected to negative pressure. IMAGE