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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0310207 (1989-02-09) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 49 인용 특허 : 1 |
An amphibious vehicle having retractable wheels and sliding hull sections. A novel suspension system is disclosed for raising and lowering the wheels on the vehicle. A coil spring/shock absorber is connected to a linkage which moves horizontally by action of a motor and worm gear coupled to the link
An amphibious vehicle comprising: a body having an interior portion and wheel wells; at least three wheels located within said wheel wells; suspension means for attaching said wheels to said body, each wheel having one of said suspension means wherein said suspension means comprises: at least one su
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