Electric steering and driving system for a lateral wheel-steering vehicle
US8813879B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 4, 2003 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Nov 1, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Y2200/25
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to an electric steering and drive system for a vehicle having a wheel-based steering system, having drive elements for traction tracks or for wheels and having two drive shafts, the first end of which is connected to the drive element of the respective one vehicle side and the second end of which is connected to a differential gear mechanism arrangement, and at least one traction motor is connected to at least one of the two drive shafts, and having an electric steering drive which is drive-connected to the differential gear mechanism arrangement, it being possible for the traction motors and steering drives to be supplied with electric current from at least two energy sources which are independent of one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.