| 摘要 |
<p>PROBLEM TO BE SOLVED: To lessen unpleasant feeling due to impulsive acceleration and purely enjoy a thrill due to fall or centrifugal acceleration by separating a vehicle main body into a truck provided with a tire and a car body provided with a supporting mechanism such as a chair and elastically supporting both of the truck and the car body by the supporting mechanism. SOLUTION: Tires 21 to 23 coated with rubber are supported on a truck 3, the upper and lower tires 22, 23 of the tires 21 to 23 are provided in a structure holding a rail 1 from upper and lower sides and the truck 3 is guided in the vertical direction along the rail 1. The horizontal tire 21 is provided and the truck 3 is guided in left and right directions. On this truck 3, a car body 4 is elastically supported by a supporting mechanism 6 made of a U-shaped plate spring. The supporting mechanism 6 is provided so that rigidity of the left and right directions may be low and the truck 3 and the car body 4 may be elastically supported in the left and right directions. As a result, when the truck 3 passes the vicinity of a changing point of a curvature and impulsive acceleration is generated in the left and right directions, transmission of impulsive acceleration to the car body 4 is reduced.</p> |
