A power assisted steering system provides a gear reduction between a steering wheel and a steering mechanism and a much larger gear reduction between an electric motor and a steering mechanism. The system is back-driveable from the steering mechanism. The system utilizes a ball-screw, several helical gears, and two bevel gears. A rack fixed to the ball-screw nut drives a sector gear.
MOTOR-ASSISTED STEERING BALL-SCREW
29.10.2020
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
BALL SCREW DEVICE AND STEERING SYSTEM INCLUDING BALL SCREW DEVICE
Europäisches Patentamt | 2020
|BALL SCREW DEVICE AND STEERING SYSTEM INCLUDING BALL SCREW DEVICE
Europäisches Patentamt | 2018
|BALL SCREW DEVICE AND STEERING DEVICE INCLUDING BALL SCREW DEVICE
Europäisches Patentamt | 2018
|