Process and winding machine for continuous winding of a material web

US6129305A · kind A · utility

Assignee

• Voith Sulzer Papiertechnik Patent GmbH · DE

Inventors

• Roland Moller · Herbrechtingen, DE
• Ralf Preising · Holzkirch, DE
• Rudolf Beisswanger · Steinheim, DE
• Zygmunt Madrzak · Heidenheim, DE
• Walter Kaipf · Gundelfingen an der Donau, DE

Key dates

• Filing date: Nov 18, 1998
• Grant date: Oct 10, 2000
• Expiry date: Nov 18, 2018

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65H2515/34
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

Winding machine for continuous winding of a material web, in particular a paper or cardboard web, onto a reel into a winding roll, having a movable pressing drum, which forms a winding gap with the winding roll, having at least one primary transport device by means of which the reel can be moved along a first guide track, and at least one secondary transport device that guides the reel along a second guide track. To prepare for a reel change, the new reel can be shifted by the primary transport device into a reel-changing position in which a new winding gap is formed between the new reel and the pressing drum. In the reel-changing position, the material web is guided over a circumference region of the new reel.