| 摘要 |
A vehicle is supported at each of its four corners by any suitable means, such as hydrofoils, pontoons, wheels, skiis, or the like. At both the front and back, oppositely disposed supports are rigidly interconnected and the rigid connection is pivotally attached to the vehicle body or hull. A tongue is individually associated with each of the rigid interconnections and the tongues are pivotally interconnected to simultaneously turn both the front and back supports.
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