| 摘要 |
Amphibious vehicle (10) has land propulsion means and marine propulsion means. At least two axles with wheels (12) are spaced apart along the length of the vehicle. At least one intermediate axle with retractable wheel(s) (14) is positioned between the other axles. This additional axle may improve manoeuvrability over rough ground. Wheel(s) (14) may be retracted on water and/or on land. Wheels (12) may also be retractable. One or more axles may be driven, full time or selectively. The vehicle may plane on water, and may have a vee type hull (11). Marine propulsion may be by means of a jet drive. Wheel(s) (14) may retract vertically or through arcs around a longitudinal axis of the vehicle. Skid steer may be used. Mudguards, a vehicle roof, and retraction guides for the wheels (slides 16) may be fitted. Pairs of slides may provide roof supports. A forward control driving position may be provided.
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