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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0827711 (1977-08-25) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 10 인용 특허 : 0 |
A jack system for a land vehicle which includes a plurality of spaced jacks mounted to the vehicle and a hydraulic line connecting pistons included in the jacks to a pump so that, when through a control valve structure, fluid under pressure is delivered by the pump to the jacks, a portion will exten
In combination, a vehicle and a jack system to selectively raise and lower a selected portion of the vehicle, said vehicle including a power steering pump and said jack system comprising: a first hydraulic jack and a second hydraulic jack, each of said jacks having a vertically oriented longitudinal
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