| 摘要 |
A model vehicle of the steerable road racing type for confined movement along a trough type roadway or track of plural land width including a dirigible wheeled chassis carrying a drive motor, a clutch mechanism operative to drive the wheeled running gear continuously in forward direction upon actuation of the motor in opposite directions, and an operating mechanism steering the running gear in opposite directions responsive to the motor running in opposite directions for controlling vehicle movement between lanes and along a selected trough side wall.
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