Driving system for sheet-fed rotary printing machine

US4811663A · kind A · utility

Assignee

• VEB Kombinat Polygraph Werner Lamberz Leipzig · DE

Inventors

• Victor Hefftler · Coswig, DE
• Hans Johne · Radebeul, DE
• Horst Schulz · Friedrichshafen, DE
• Arndt Jentzsch · Coswig, DE
• Helmut Schone · Radebeul, DE

Key dates

• Filing date: Dec 29, 1986
• Grant date: Mar 14, 1989
• Expiry date: Dec 29, 2006

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S101/35
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

To guarantee an exact engagement of toothed flanks in the driving gear train of a multi-color sheet-fed rotary printing machine, the gears in the train pertaining to an intermediate printing unit of the machine are power supplied from a driving member which transmit a three-fold power portion in comparison to uniform power portions transmitted by driving elements assigned to the remaining printing units.