Electric steering and drive system for a vehicle with wheel side steering system

US7461710B2 · kind B2 · utility

Assignee

• RENK GmbH · DE

Inventors

• Thomas Egen · Weil, DE
• Alexander Walter · Hemau, DE
• Max Witzenberger · Aindling, DE

Key dates

• Filing date: May 17, 2003
• Grant date: Dec 9, 2008
• Expiry date: Jun 10, 2024

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T10/72
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

The invention relates to an electrical steering and drive system for a vehicle with wheel-based steering with at least two electrically driven axles, a mechanical coupling between the drive sides being provided on at least one driven axle in order to transmit power from one drive side to the other, and a purely electrical transmission of drive power being provided on the other driven axles.