| 摘要 |
PURPOSE: An air resistance reduction device of a vehicle is provided to reduce an air resistance and to improve the cooling efficiency, by suitably adjusting an air volume of a radiator outlet. CONSTITUTION: A radiator(3) is equipped on the front side of a body(1). An air outlet variable device is equipped on the rear side of the radiator and changes the air as the traveling speed of a vehicle. A controller(5) and a speed sensor(7) are connected with the air outlet variable device. A motor is equipped on the air outlet variable device and is operated by the command current of the controller. A gear is joined with a shaft of the motor. An outlet air control panel(15) forms a rack part linked with the gear and is moved by the rotation of the linked gear. A supporting panel inserts the outlet air control panel into the one side to be slid and is fixed on a panel equipped on the lower side of the body.
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