| 摘要 |
<p>PURPOSE:To enable compacting of structure, by a method wherein, in a device which changes a steering control amount, in a reverse direction to that of a front wheel, of a rear wheel according to the magnitude of a handle control amount, a gear case, containing a planetary gear and a ring gear, is located to a transmission system for steering control. CONSTITUTION:A knuckle arm 16 situated to the one of right and left wheels 12 is coupled in an interlocking manner to a steering handle through a drug link 17 an a gear box 9, and a knuckle arm 21 situated to the one of right and left rear wheels 13 is coupled in an interlocking manner to the gear box 9 through a drug link 22. The gear box 9 is formed in a manner to contain a sect gear 10 geared with a pinion gear 3, a planetary gear 6 being rotatable around an axis P2 positioned eccentrically to an axis P1 of the gear 10, and a ring gear 11 engaged with the gear 6 and positioned concentrically with the axis P1 of the sect gear 10. The drug links 17 and 22 for front wheels and rear wheels, respectively, are pivotally coupled in the respective diagonal positions situated with the axis P2 of the planetary gear 6 therebetween.</p> |
