Seamless tailgate

US9630478B2 · kind B2 · utility

Assignee

• Covestro Deutschland AG · DE

Inventors

• Manfred Nawroth · Wipperfürth, DE
• Ulrich Grosser · Kürten, DE
• Volkhard Krause · Leverkusen, DE
• Michael Wagner · Sankt Ingbert, DE

Key dates

• Filing date: Oct 25, 2011
• Grant date: Apr 25, 2017
• Expiry date: Sep 3, 2032

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31507
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

The invention relates to a method for producing seamlessly manufactured vehicle components, in particular vehicle flaps, having a continuous support of a thermoplastic plastics material, which vehicle components have at least one transparent region that is an integral part of the support.