Method and device for manufacturing preforms of fiber reinforced plastic

US9707726B2 · kind B2 · utility

Assignee

• Broetje-Automation GmbH · DE

Inventors

• Raphael Reinhold · Wittmund, DE
• Stefan Juergens · Braunschweig, DE
• Ralf Baeumer · Bremen, DE
• Holger Purol · Zeven, DE
• Rolf Sundermann · Buxtehude, DE
• Joachim Piepenbrock · Hamburg, DE
• Alexander Gillessen · Stade, DE
• Marco Goettinger · Munich, DE

Key dates

• Filing date: Apr 11, 2011
• Grant date: Jul 18, 2017
• Expiry date: Apr 11, 2031

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T156/12
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

In a device and method for manufacturing preforms of fiber reinforced plastic, in a first step, continuously supplied fiber layers are laterally reshaped in a predetermined manner, and the section that is obtained is curved longitudinally in a specific manner in a second step.