Motor vehicle seat

US6817675B2 · kind B2 · utility

Assignee

• Daimlerchrysler AG · US

Inventors

• Henning Buss · Gerlingen, DE
• Karl-Heinz Minuth · Grafenau, DE
• Karl Pfahler · Stuttgart, DE
• Lothar Renner · Nufringen, DE

Key dates

• Filing date: Feb 20, 2003
• Grant date: Nov 16, 2004
• Expiry date: Feb 20, 2023

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60N2/5825
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A motor vehicle seat includes padding which is assigned to a backrest or a seat cushion and includes a lower padding part, a ventilation layer which rests on the lower padding part and through which air may flow, and an air-permeable, upper padding layer arranged above the latter, the padding covered by upholstery and provided with stitching along which the upholstery is connected to the upper padding layer via fastening device(s), and the ventilation layer extending into side parts of the padding and having a virtually unchanged thickness in the region of the stitching.The upholstery and the upper padding layer are fastened to the lower padding part along the stitching via the fastening device(s) bridging the ventilation layer.