Machine for processing printed sheets

US8042805B2 · kind B2 · utility

Assignee

• Heidelberger Druckmaschinen AG · DE

Inventors

• Uwe Angst · Jockgrim, DE
• Andreas Fricke · Eberbach, DE
• Marco Krämer · Wolpertshausen, DE
• Joachim Zarges · Edingen-Neckarhausen, DE

Key dates

• Filing date: Nov 15, 2007
• Grant date: Oct 25, 2011
• Expiry date: Jan 21, 2030

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65H2701/1313
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

A machine for processing printed sheets includes a sheet delivery having a first conveying device for leading sheet ends, a second conveying device for trailing sheet ends, and a setting device for adjusting one of the two conveying devices relative to the other in a manner dependent on sheet format. The setting device includes a variable ratio gear unit for superimposing two movements.