|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||180/209 ; 180/219 ; 280/755 ; 280/767|
|발명자 / 주소|
|인용정보||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 including ratchet and pawl instrumentalities connecting the foot pedal to the outrigger wheels to move them up and down in two full depressions of the foot pedal. The first depression lowers the outrigger wheels to a first position about half way to full lower...
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 driver and a plurality of frame members at the front and back of said driver compartment tying together said side trusses, thereby forming a generally horizontal truss work about said compartment to protect the driver, said frame further including overhead frame me...