Invention Grant
- Patent Title: Steering wheel feedback mechanism
- Patent Title (中): 方向盘反馈机制
-
Application No.: US09981127Application Date: 2001-10-17
-
Publication No.: US06793234B2Publication Date: 2004-09-21
- Inventor: Robert P. Carlstedt , James B. Chamberlin , Ragnar H. Ledesma , Nancy L. Saxon , Dennis A. Kramer , Doyle R. Downey , Joseph Cubalchini, Jr. , Monte G. Williams
- Applicant: Robert P. Carlstedt , James B. Chamberlin , Ragnar H. Ledesma , Nancy L. Saxon , Dennis A. Kramer , Doyle R. Downey , Joseph Cubalchini, Jr. , Monte G. Williams
- Main IPC: B62D504
- IPC: B62D504

Abstract:
A steering system comprises a steering wheel and a feedback mechanism in communication with the steering wheel. A control unit communicates with a sensor and controls the feedback mechanism based on the signal from the sensor. The feedback mechanism may cause tactile feedback in the steering wheel. The feedback mechanism is most preferably incorporated by controlling a solenoid valve in a power steering circuit for the vehicle. By repeatedly actuating the solenoid valve, vibration can be caused in the steering wheel.
Public/Granted literature
- US20030070863A1 Steering wheel feedback mechanism Public/Granted day:2003-04-17
Information query