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    • 4. 发明授权
    • Coaxial two-wheel vehicle
    • 同轴二轮车
    • US08028777B2
    • 2011-10-04
    • US12236595
    • 2008-09-24
    • Takekazu KakinumaIkuo YamanoKunihito Sawai
    • Takekazu KakinumaIkuo YamanoKunihito Sawai
    • B62D61/00B60G17/00
    • A63C17/08A63C17/12B60L2200/16B60L2200/24B60L2220/46B60L2240/18B60L2240/20B60L2250/24B60L2260/34B62D51/02B62D61/00B62K11/007
    • A coaxial two-wheel vehicle with which a rider stably travels without the upper body being swayed left and right in a riding state of the center of gravity being positioned high. The coaxial two-wheel vehicle includes: a step plate for a driver to ride; a vehicle body that supports the step plate to be capable of changing a posture in a roll direction of rotating around a roll axis as the center, when a traveling direction is made the roll axis; a pair of wheels with one wheel disposed on each side of the body on the same axis in the direction orthogonal to the traveling direction of the vehicle body and rotatably supported by the vehicle body; a pair of wheel drive means to drive and rotate the pair of wheels independently; and a handle for directly changing a posture of the step plate or indirectly changing the posture through the vehicle body.
    • 在重心位置较高的情况下,骑车人稳定地行进而不使上身左右摆动的同轴二轮车。 同轴二轮车包括:用于驾驶员骑行的踏板; 当行进方向为辊轴时,支撑台阶板能够改变围绕作为中心的以辊轴为中心的滚动方向的姿势的车体; 一对车轮,其具有一个车轮,其一体轮设置在与所述车身行进方向正交的方向上的同一轴线上并且由车体可旋转地支撑在车身的每一侧上; 一对车轮驱动装置,用于独立地驱动和旋转该对车轮; 以及用于直接改变踏板的姿势或间接地改变通过车身的姿势的手柄。