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An articulated balancer with an oscillating axle and having locking possibilities provides dynamic stability and static balance to a vehicle having a high center of gravity in rounding curves. This vehicle has three wheels, one in front and two in the rear. It rivals the maneuverability of a motorcy

An articulated balancer with an oscillating axle and having locking possibilities provides dynamic stability and static balance to a vehicle having a high center of gravity in rounding curves. This vehicle has three wheels, one in front and two in the rear. It rivals the maneuverability of a motorcycle, yet offers a higher level of safety and convenience than conventional motorcycles. The stability in curves is obtained by enhancing the lateral tilting of the vehicle. For this, each rear wheel must allow an up or down motion; each of these motions is opposite to the other but to the same extent. By means of “ball-and-socket”hinged joints, two connecting rods connect the balancer with the rear swinging forks, converting the balancer\s rotation to an up-and-down motion. The balancer\s axle allows an oscillation motion controlled by a shock absorber, that provides the rear suspension of the vehicle. The static balance and certain characteristics of its dynamic behavior are obtained by locking the rotation of the balancer.

대표청구항 ▼

A three wheeled vehicle, comprising: a frame: a front wheel mounted to a fork telescopically extending from the front of said frame; a first rear wheel mounted to a first swinging fork having a ball joint; a second rear wheel mounted to a second swinging fork having a ball joint; a transversal axle

A three wheeled vehicle, comprising: a frame: a front wheel mounted to a fork telescopically extending from the front of said frame; a first rear wheel mounted to a first swinging fork having a ball joint; a second rear wheel mounted to a second swinging fork having a ball joint; a transversal axle extending from said frame for movably fastening said first and second swinging forks at the respective front parts thereof so that said swinging forks each are allowed an independent oscillating movement; a balancer having two ends, said balancer being positioned in a plane that is parallel to said swinging forks, said balancer being fixed at its midsection by another axle so that said balancer is freely rotatable at any direction; ball joints housed at each of said two ends of said balancer; a first rod for connecting the ball joint of said first swinging fork to one of the ball joints of said balancer; a second rod for connecting the ball joint of said second swinging fork to the other of the ball joints of said balancer; an assembly having its front portion coupled to said frame in such a way that its rear portion can oscillate in an up-and-down fashion; and a locking mechanism coupled to said assembly and working cooperatively with said balancer for braking the rotation of said balancer at appropriate times so as to provide static balance and safety margins for said vehicle at potentially dangerous situations.