Pneumatic tire and process for its manufacture

US4313482A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Paul Vente · Leverkusen, DE
• Richard Juffa · Cologne, DE
• Dieter Seidenschnur · Neunkirchen, DE
• Ulrich Knipp · Bensberg, DE

Key dates

• Filing date: Nov 9, 1977
• Grant date: Feb 2, 1982
• Expiry date: Nov 9, 1997

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T152/10855
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

This invention relates to a pneumatic tire comprising a tread surface and two separate side parts of an elastomeric synthetic resin and optionally reinforcing elements, wherein the side part not only forms the side wall of the tire but extends from the rim wire to the mid-line of the tire and therefore also forms the foundation for the tread surface on one side, and to a process for the manufacture of such pneumatic tires.