Motor-driven power steering apparatus
US4972320A · kind A · utility
29Cited by
4References
1Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 28, 1987 |
| Grant date | Nov 20, 1990 |
| Priority date | — |
| Expiry date | Sep 28, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D5/0463
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Two torque sensors (201, 202) are arranged for detecting the steering force which is added to the motor-driven power steering apparatus. One torque sensor is selected by the command signal from the micro computer (80), for controlling the auxiliary steering force from the motor-driven actuator (5) by the command signal from the micro computer (80).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.