| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To lower a center of gravity of a vehicle and protect an electric power steering device by improving the electric power steering device of an irregular ground traveling vehicle. <P>SOLUTION: In this irregular ground traveling vehicle, a power assist part 83 is arranged coaxially with a steering shaft 38, and upper arms 111 and 112 and lower arms 113 and 114 for supporting front wheels to be vertically swingable are mounted on a vehicle body frame 11, and the electric power steering device 24 is provided. The power assist part 83 is arranged between front upper arm supporting member 101 and rear upper arm supporting member 102 provided in the vehicle body frame 11 to support the upper arm and front lower arm supporting member 103 and rear lower arm supporting member 104 provided in the vehicle body frame 11 to support the lower arm as viewed at the side. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
