A vehicle provided with a device and the device for improving the drivability of a road vehicle traveling

摘要

(57) [Abstract] The present invention relates to an apparatus for improving the maneuverability of the vehicle. It is possible to equip the (11) Road vehicle for driving the one or more devices. Rotatable guide fins (1), extends upwardly freely at least one, the apparatus, the rotary shaft of the second connected body portion (3) of the rotary shaft first (2) The rotated around the (15) is displaced (1) and the guide fin by the action of mechanical force of the air, the air force a particular guide fin (1) according to the angle of attack guide fin (1) and a control fin to the action of and (4).