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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0782091 (1977-03-28) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 13 인용 특허 : 0 |
The present invention relates to a coasting vehicle which is adapted to be steered. The vehicle includes a pair of parallel platforms adapted to rotate or tilt about parallel axes, the platforms being coupled together such that the planes of the platforms remain parallel to each other through said l
A wheeled vehicle comprising a pair of elongated platforms with each platform being mounted to a fore and aft axle for pivoting movement about each of a pair of parallel longitudinal axes, means for coupling the platforms to each other such that the planes of the platforms remain parallel to each ot
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