Method and device for generating an air stream in a duplicating machine

US6889609B2 · kind B2 · utility

Assignee

• Heidelberger Druckmaschinen AG · DE

Inventors

• Helmut Braun · Hofheim, DE
• Bernd Heller · Neckargemünd, DE
• Thomas Wolf · Barsinghausen, DE

Key dates

• Filing date: Aug 9, 2001
• Grant date: May 10, 2005
• Expiry date: Sep 2, 2021

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65H2801/21
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

A device for generating an air stream in a duplicating machine, in particular in a printing machine, has at least one fan unit, which includes at least one ionic fan. Methods for guiding and depositing flat products, in particular print carriers, in duplicating machines are also provided. Further, a method for the zonal powdering of print carriers in duplicating machines is provided. A delivery configuration, in particular for printing machines, is also provided.