| 摘要 |
<P>PROBLEM TO BE SOLVED: To apply micro vibration to a tire of a driving wheel in a width direction of the tire exclusively by a mechanical structure without the need for an electric motor, a controller, and so on. <P>SOLUTION: The device includes: a differential case 2; a pinion gear shaft 3 installed in the differential case 2 in a direction perpendicular to an axis N direction of the differential case 2; a pinion gear 4 rotatably freely supported by the pinion gear shaft 3; a pair of side gears 5 installed in the differential case 2 and engaged with the pinion gear 4; and a pair of output shafts 7 relatively non-rotatably connected to the respective side gears 5. The output shaft 7 is connected to the side gear 5 so as to be relatively non-movable in the axis N direction, and a conical spring washer 10 which presses the respective side gears 5 to a pinion gear 4 side is installed between the differential case 2 and the respective side gears 5. <P>COPYRIGHT: (C)2012,JPO&INPIT |
