Patent ID: 11891114
Assignee: NSK LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 4:
5. The steering device according to claim 1, comprising a steering device with steer-by-wire system comprising a steering-side device to which a steering wheel is attached, and a turning-side device for applying a steering angle to a pair of steered wheels, in which the steering-side device and the turning-side device are electrically connected, wherein
the steering-side device includes the steering column and the steering shaft, and
the front-side shaft is provided with an electric reaction force applying device to apply a reverse torque, which becomes an operation reaction force of the steering wheel, to the front-side shaft, and
the electric reaction force applying device is controlled so as to offset at least part of the fluctuations in an angular velocity and torque of rotation transmitted by the universal joint by the reverse torque.