Process for manufacturing a headlight lens for a motor vehicle headlight

US9358706B2 · kind B2 · utility

Assignee

• DOCTER OPTICS SE · DE

Inventors

• Peter Mühle · Neustadt an der Orla, DE
• Alois Willke · Reiskirchen, DE
• Hagen Goldammer · Jena, DE
• Volker Schöppner · Verl, DE
• Christian Leister · Paderborn, DE

Key dates

• Filing date: Feb 3, 2012
• Grant date: Jun 7, 2016
• Expiry date: Nov 11, 2032

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B29L2011/0016
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

A process for manufacturing a headlight lens for a vehicle headlight, wherein a blank is molded from transparent plastic material by means of an injection molding process, and wherein the blank is subsequently blank-molded by means of a final contour mold to form the headlight lens.