Profile

US6419187B1 · kind B1 · utility

Assignee

• DEUTSCHES ZENTRUM FÜR LUFT—UND RAUMFAHRT E.V. · DE

Inventors

• Andreas Buter · Braunschweig, DE
• Elmar Breitbach · Oebisfelde, DE
• Ulf-Carsten Ehlert · Braunschweig, DE

Key dates

• Filing date: Sep 30, 1998
• Grant date: Jul 16, 2002
• Expiry date: Sep 30, 2018

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T50/10
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

In a thin-walled profile with profile variation using anisotropisms due to the material or the structure, the anisotropisms due to the material or the structure are arranged locally in the profile to produce specific changes in the contour.