Patent attributes
A multiple wheel vehicle according to the present invention enables to incline freely the two wheels together with the vehicle body while keeping the ground contacting pressures of the two wheels equal. The multiple wheel vehicle comprises a pair of swinging arms 4 each comprising one-side end portion supported pivotably with right and left support shaft portions 3A and an interlocking device 6 for interlocking them alternately up-and-down. The interlocking device 6 comprises a pair of tilted members 17, a divertible member 19, and a cord-like body 20 connecting them. Each of the tilted members 17 comprises a first circular surface part 21 that has a center of a circular arc as a shaft center 3i of the support shaft portion 3A, and tiltably supported integrally with the swinging arm 4. The above-mentioned divertible member 19 is provided on the right and left and on one-side and another-side with one-side and another-side second circular surface parts 26 which has a center of the circular arc as a second shaft center 18i which is in the direction perpendicular to each of the above-mentioned first shaft centers 3i, respectively. The above-mentioned cord-like body 20 comprises one-side cord-like part 20L connecting the first and second circular surface parts 21 on the one-side and other-side cord-like part 20R connecting the first and second circular surface parts 21 on the other-side.
