Composite elastic padding structure

US4156045A · kind A · utility

Assignee

• Allibert Exploitation · FR

Inventor

• Frédéric Burger · Lons-le-Saunier, FR

Key dates

• Filing date: Oct 31, 1972
• Grant date: May 22, 1979
• Expiry date: Oct 31, 1992

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/249992
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

This elastic composite assembly intended especially for upholstering or lining instrument panels or inner walls of passenger compartments of motor vehicles comprises at least one rigid support, a cellular padding and a covering plastic sheet, the sheet being formed integrally with a great number of studs on its inner face so as to constitute an equal number of anchoring points for the sheet in said padding, the padding consisting preferably of polyurethane and the rigid support of metal or molded plastic.