| 摘要 |
A wheeled dolly for transporting prefab homes or the like and having at least two outboard wheel means spaced apart a distance for normal road travel, and further having at least two inboard wheel means on opposite lateral sides of a longitudinal axis of the dolly whereby when a narrow roadway is encountered the operator can position the inboard wheel means thereon such that either or both of the outboard wheel means may actually be suspended off the sides of the roadway until the roadway regains a normal width, and wherein a steering mechanism is provided to synchronously pivot all said wheel means thru a steering angle whereby the dolly and load can be steered straight ahead or in sideways angular directions to avoid obstacles and to allow maneuvering of a long load around corners which are too sharp for conventional transport means.
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