Breathing mask

US5669375A · kind A · utility

Assignees

• DRAGERWERK AKTIEGESELLSCHAFT · DE
• Auergesellschaft GmbH · DE

Inventors

• Klaus-Dieter Dahrendorf · Berlin, DE
• Joachim Schlobohm · Bad Oldesloe, DE
• Gunter Von Kopp · Berlin, DE
• Wolfgang Drews · Bahrenhof, DE
• Joachim W. Siegel · Rondeshagen, DE

Key dates

• Filing date: Sep 19, 1996
• Grant date: Sep 23, 1997
• Expiry date: Sep 19, 2016

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A62B23/02
• WIPO field: Other consumer goods
• WIPO sector: Other fields

Abstract

A breathing mask with a mask body designed as a full mask with a field of vision and with a filter with a filter connection 13, wherein the filter can be arranged in the middle 3 of the mask body or to the side of it in the cheek area, is to be improved such that the use properties with the filter attached are improved in terms of the position of the center of gravity, a larger field of vision is present, and there is good adaptability to optical devices. To accomplish this task, the filter is designed as a cassette filter extending in the shape of a U from the middle of the mask body to the cheek area, and the field of vision includes a transparent, elastic elastomer section, into which individual, segment-like eye-protective lenses made of a solid material are inserted.