| 摘要 |
<p>PURPOSE:To allow a vehicle to run and turn into not only a direction desired by one of two passengers but also a direction desired by other one of the passengers, by connecting knuckle arms and a crank arm provided on the front wheel side of a two wheel vehicle, with each other by tie-rods so that the knuckle arms and the crank arms are turned in an inclined direction. CONSTITUTION:When one of two-wheel vehicles which are coupled with each other by a connecting frame, is tilted during running, the other one of them is tilted by an equal angle in the same direction. Simultaneously, a connecting frame is laterally shifted to rotate a crank arm 5 about its center axis in order to laterally displace tie-rods 7a, 7b coupled thereto, and accordingly, front wheels of the two-wheel vehicle are steered toward the tilting direction by an equal angle so as to turn the vehicle by means of knuckle arms 6a, 6b. With this arrangement, the vehicle can be driven and turned into not only a direction desired by one of two passengers but also a direction desired by either one of them who preferentially can tilt the vehicle since he has a physical strength superior to that of the other one of them.</p> |
