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|United States(US) Patent 등록
|발명자 / 주소
|피인용 횟수 : 36 인용 특허 : 0
A vehicle having a chassis frame, a single front and a single rear wheel aligned on the longitudinal axis of the vehicle, and retractible outrigger wheels on opposite sides of the frame. A driver compartment supported by the frame and a driver foot pedal inside the compartment. Connection apparatus
A vehicle, comprising: a frame encompassing a driver compartment and having front and rear portions and sides, said frame including horizontal side trusses disposed generally in a horizontal plane and located on each side of said driver compartment at substantially elbow height relative to the drive