| 摘要 |
<p>A variable geometry vehicle (1) comprising: a vehicle body (2) having front and rear ends and including body members (7 and 8) at least one of which is capable of displacement relative to another body member, drive means (13, 13a) in or on said vehicle body directly or indirectly operably linked to one or more said body members, a carriage assembly including drive wheels (3, 4) providing support for the vehicle body, an extension assembly (9) responsive to the drive means and connected to at least one of the body members, and which upon actuation by said drive means enables one body member to displace relative to another body member thereby enabling extension and retraction of the vehicle's wheel base; wherein each said body member includes at least one wheel (3, 4) of said carriage assembly, and wherein as a result of said displacement of one body member relative to another body member the displaced body member provides increased counterbalance in the vehicle.</p> |
