Offset printing machine

US7159513B2 · kind B2 · utility

Assignee

• MAN Roland Druckmaschinen AG · DE

Inventors

• Josef Hajek · Friedberg, DE
• Johann Königer · Augsburg, DE
• Michael Schramm · Greding, DE
• Peter Gröbner · Augsburg, DE

Key dates

• Filing date: Jul 18, 2005
• Grant date: Jan 9, 2007
• Expiry date: Jul 18, 2025

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B41P2213/734
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

The invention relates to the drive of a printing machine. Cylinders and functional groups are to be driven with low technical expenditure. To this end, all form cylinders in a printing unit, for example, are driven respectively by separate electric motors and are not in mechanical drive connection.