| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a variable steering angle device for a vehicle capable of securing a good steering feel and certainly transmitting torque. <P>SOLUTION: This variable steering angle device 10 is furnished with input side and output side gear mechanisms 20, 30 which are symmetrically arranged, each of the planetary gear mechanisms 20, 30 respectively has carriers 26, 36 connected to a steering input shaft 11 or a steering output shaft 12, rollers 21, 31 with solar gears making contact with the rollers 22, 32 with the planetary gears supported on the carriers 26, 36 free to rotate while being engaged with them and rollers 23, 33 making contact with the rollers 22, 32 with the planetary gears while being engaged with them. This variable steering angle device 10 is further furnished with an electric motor 40 to control rotation of the roller 33 with an output side ring gear. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
