Sheet guiding device in a printing machine

The sheet guide device is fitted in front of the printing gap between the form cylinder and the paper guide cylinder. It has apertures connected to a pneumatic system. The device (9) consists of several chambers with apertures for compressed air output. These act with increasing energy (P1-3) on the...

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1. Verfasser: HAAS, HANNS-OTTO
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The sheet guide device is fitted in front of the printing gap between the form cylinder and the paper guide cylinder. It has apertures connected to a pneumatic system. The device (9) consists of several chambers with apertures for compressed air output. These act with increasing energy (P1-3) on the sheet. The device is fitted so that there is a run-in gap between it and the sheet guide cylinder (10), which narrows in the sheet feed direction.