| 摘要 |
An amphibious vehicle ( 1 ), in the form of an inflatable boat ( 2 ) has a self propelled and steerable retractable undercarriage system, enabling the vehicle to enter and exit the water under its own power. The swing of the wheels and their supporting struts ( 3 ) & ( 4 ) occurs external to the hull of the vehicle. A steerable nose leg ( 3 ) is raised or lowered by an actuator situated inside the boat. Stowage is accomplished within the lines of an inflatable craft by the incorporation of fibreglass fairings ( 5 ) & ( 6 ) sized to match the main inflated tubes ( 7 ). Power is provided to the back wheels ( 4 ) via an internal drive train within the legs ( 4 ). All terrain balloon type tires are used to enable the boat to travel over a variety shoreline terrain. A steering system engages with the front wheel when the wheel is in its extended position. Motive power is provided by a separate aircooled motor.
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