Safety spectacles against laser radiation

US5146623A · kind A · utility

Assignee

• Carl Zeiss Stiftung · DE

Inventors

• Heinz-Wilhelm Paysan · Warstein, DE
• Wolfgang Grimm · Bremen, DE
• Hermann Schurle · Aalen, DE
• Hans Gaiser · Reutlingen, DE
• Heinz Gutbrod · Leonberg, DE

Key dates

• Filing date: Aug 24, 1990
• Grant date: Sep 15, 1992
• Expiry date: Aug 24, 2010

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61F9/02
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A safety spectacles against laser radiation has a first frame part which is of integral construction and in which shields are integrated, which cover the area between the frame and the spectacle-wearer's face. This frame part is also drawn over the spectacle-wearer's temple area and forms temple plates. Fitted pivotably to these temple plates are side arms which are each integrated in a further plate which forms the continuation of the associated temple plate.