| 摘要 |
PROBLEM TO BE SOLVED: To provide a drive power distribution device capable of grasping the rotation angle of a crank shaft.SOLUTION: In a drive power distribution device, drive power distribution between a main drive wheel and a sub-drive wheel is controlled by adjusting pressing force of a second roller against a first roller in a radial direction by means of an adjustment mechanism. Further, the adjustment mechanism, including a rotation angle sensor for detecting a rotation angle on the basis of a concave-convex change of a tooth surface of a first gear disposed on a pinion shaft meshing with a crank shaft, controls the drive power distribution on the basis of the rotation angle of the first gear, the angle detected by the rotation angle sensor. |
