| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular steering device capable of enhancing the reliability of the steerability, and reducing the number of components and maintenance by allowing a drive motor to commonly have the traveling function and the steering function, and simplifying a steering mechanism of various kinds of equipment for carrying vehicles. SOLUTION: A drive motor is mounted on each wheel interlockingly with the direction of each wheel, and the rotation of the drive motor is transmitted to the wheel via a gear or the like. The wheels are installed on a vehicle body side by axles while maintaining the width and the height. In addition, the axles are connected to the vehicle body side by a bearing mechanism using a bearing or the like. When the differential speed is given to the right and left drive motors, the wheels are turned with the width spacing while the bearings on the vehicle body side are fulcrums. As a result, the direction of the vehicle is changed toward the wheel side at a low speed. COPYRIGHT: (C)2006,JPO&NCIPI |
