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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0008082 (1998-01-16) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 16 인용 특허 : 4 |
The Inherently Stable Riding Platform is a platform supported by a suspension system including a pair of two wheeled caster action bogies, the rear bogie mounted to the platform by two ball-joints forming a single axis pivotal discipline and the front bogie mounted to the platform by five ball-joint
[ I claim:] [1.] A riding platform comprising:a board with projecting nose and tail sections for supporting a rider,a rear bogie mounted under said tail section of said board, said rear bogie having a pair of rear wheels attached by a pair of rear legs diverging and extending downwardly and rearward
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