Gear train for a machine for processing flat printing materials

US6796229B2 · kind B2 · utility

Assignee

• Heidelberger Druckmaschinen AG · DE

Inventors

• Christian Gorbing · Heidelberg, DE
• Ivo Richter · Heidelberg, DE

Key dates

• Filing date: Jul 9, 2002
• Grant date: Sep 28, 2004
• Expiry date: Jul 9, 2022

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B41F13/008
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

A gear train for a machine for processing flat printing materials includes a coupling for separating and closing the gear train. The gear train further includes rotating elements having toothing systems which, in a closed state of the gear train, are in mutual engagement and, in a separated state of the gear train, are out of engagement. A multiplicity of the rotating elements are combined into pairs. The toothing systems of one of the pairs of rotating elements has a tooth pitch differing from the toothing systems of a respective other of the pairs of rotating elements. A machine, including the gear train, for processing flat printing materials, is also provided.