公开(公告)号：US3720281A

公开(公告)日：1973-03-13

申请号：US3720281D

申请日：1971-02-16

Applicant: FROWNFELTER J

Inventor： FROWNFELTER J

IPC: B60K1/00 ,  B62B5/00 ,  B62D61/06 ,  G05D1/02 ,  B60K27/06 ,  B60K31/00 ,  B62D1/24

CPC classification number: B62D61/06 ,  B60K1/00 ,  B62B5/0026 ,  B62B5/0076 ,  B62B2202/404 ,  G05D1/028 ,  G05D2201/0204

Abstract: A three-wheeled remotely controlled vehicle is provided whose direction, speed and braking are automatically controlled by a remote transmitter. The signal from the transmitter is radiated to an electronic power control unit on the vehicle, and the power control unit causes a control to be exerted on the rear wheels of the vehicle. The front wheel of the vehicle is swivelly mounted to be freely rotatable about a vertical axis. The direction, speed and braking of the vehicle are controlled by individually controlling the rotation and direction of rotation of the rear wheels of the vehicle independently of one another.

Abstract translation: 提供三轮遥控车辆，其方向，速度和制动由远程发射机自动控制。 来自发射机的信号被辐射到车辆上的电子功率控制单元，并且功率控制单元引起对车辆后轮的控制。 车辆的前轮可旋转地安装成可绕垂直轴线自由转动。 通过独立地控制车辆的后轮的旋转和旋转方向来控制车辆的方向，速度和制动。