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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0219570 (1980-12-24) |
우선권정보 | FR-0031836 (1979-12-27) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 1 |
The invention relates to a vehicle provided with a per se known supporting system (2) on a support (3) of its path and provided with at least one auxiliary wheel (1). The wheel (1) is joined to the frame (2) of the vehicle by means of a support (22a) for its axis of rotation and of a hinged linkage
A vehicle for moving along a path relative to a support surface, comprising: a frame; highly resiliently rigid ground effect means for supporting said frame at an essentially fixed distance from said support surface; at least one rotatable wheel contacting said support surface at a point of contact,
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