Patent ID: 7255195
Filing Date: 2007-08-14
Classification: B62M,Y10S

Abstract:
1. A vehicle comprising two support members being spaced apart from each other so as to define a track width between the support members, an adjustable support member mechanism comprising at least one adjustable suspension arm coupled to each support member and a rotational transfer arm that pivots about a central portion of the transfer arm, each support member including a shock absorber assembly and each adjustable suspension arm being coupled to the corresponding shock absorber assembly, each end of the transfer arm being pivotally linked to one of the adjustable suspension arms, the adjustable support member mechanism being movable between at least first and second positions so as to change the track width, thereby establishing a first track position and a second track position, respectively, the first track position defining a first distance between the two support members and the second track position defining a second distance between the two support members, the first distance being smaller than the second distance, a steering input device, and a steering mechanism arranged between the input device and the support members to change direction of the support members according to a position of the steering input device at least when the support members are in the first track position and when the support members are in the second track position.