Stack changing device

US6676364B1 · kind B1 · utility

Assignee

• MAN Roland Druckmaschinen AG · DE

Inventors

• Peter Hummel · Offenbach, DE
• Robert Ortner · Alzenau, DE

Key dates

• Filing date: Aug 5, 1999
• Grant date: Jan 13, 2004
• Expiry date: Aug 5, 2019

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65H2801/21
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

On stack changing, in a sheet feeder, a remaining-stack carrying device (3) is used, of which the remaining-stack bars (7A, 7B) can be pulled in a staggered manner. For better access, a U-shaped mounting (6) is provided, in which the pull drives (11) of the remaining-stack bars (7) are displaceably mounted.