Dual pneumatic tire assembly including air pressurization regulator

US5807445A · kind A · utility

Inventor

• Gottfried Hoffmann · Schwarzenbek, DE

Key dates

• Filing date: Feb 14, 1997
• Grant date: Sep 15, 1998
• Expiry date: Feb 14, 2017

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60C23/007
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A dual tire assembly including a first tire defining a first interior space; a second tire defining a second interior space; and a tire pressurization assembly including a manifold having a first inlet, a first chamber communicable with the first inlet and the first interior space, a second inlet, a second chamber communicable with the second inlet and the second interior space, a by-pass passage communicating between the first and second chambers, and a flow regulator housed by the by-pass passage.