Multiple-sheet monitoring device

US6672587B1 · kind B1 · utility

Assignee

• Heidelberger Druckmaschinen AG · DE

Inventors

• Markus Möhringer · Weinheim, DE
• Jochen Renner · Heidelberg, DE

Key dates

• Filing date: May 25, 2000
• Grant date: Jan 6, 2004
• Expiry date: May 25, 2020

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65H2511/524
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

In a multiple-sheet monitoring device for sheet-processing machines, provision is made to arrange a number of sensing elements spaced apart from one another over the format width of the sheets to be conveyed or the sheet stream to be conveyed, and in this case all the sensing elements interact with the same switching element in order to stop the sheet-processing machine.