Power steering system
US7703561B2 · kind B2 · utility
5Cited by
17References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2006 |
| Grant date | Apr 27, 2010 |
| Priority date | — |
| Expiry date | Sep 28, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2520/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
In order to reduce a steering torque during stoppage of a vehicle, according to the invention, opposite drive torques in normal and reverse directions are applied to a left rear wheel and a right rear wheel when a driver steers a steering wheel in a state where the vehicle stops, whereby a moment to turn the vehicle is generated, and an assist torque for steering the steering wheel is generated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.