| 摘要 |
<p>PROBLEM TO BE SOLVED: To miniaturize a steering device for a vehicle, improve a set up property, without deteriorating a simple constitution for supplying power to an electric motor. SOLUTION: A steering device for a vehicle is constituted such that between an steering wheel 10 and a steering gear 20, a planet gear mechanism 30 driven by an electric motor 40 to change transmitting ratio of a wheel steering angle relating to a handle steering angle is provided coaxially relating to steering shafts 51, 52. Here, as a hollow structure arranging the electric motor 40 coaxially to the steering shaft 51, it is inserted capable of relatively rotating through a hollow rotor 42 of this electric motor 40, also a housing 43 thereof is fixed incapable of rotating to a car body 60.</p> |
