Apparatus for forming sheet stacks and delivery of a sheet-fed rotary printing machine having a stop

US7784785B2 · kind B2 · utility

Assignee

• Heidelberger Druckmaschinen AG · DE

Inventors

• Andreas Bottger · Heidelberg, DE
• Andreas Detloff · Walldorf, DE

Key dates

• Filing date: Mar 24, 2006
• Grant date: Aug 31, 2010
• Expiry date: Sep 23, 2027

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65H33/08
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

An apparatus for forming stacks in sheet-processing machines, in particular printing machines, includes side stops moving back and forth. The stops are divided into upper and lower parts. The lower part can be displaced vertically or in slotted guides and can interact with a switch in order to switch off a stack lift drive.