최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0704791 (1985-02-25) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 49 인용 특허 : 0 |
A lifting device, for vehicles, has two support platforms. Scissor mechanisms connect these platforms, to bases, and are actuated by hydraulic piston and cylinder assemblies. A combiner and divider valve supplies fluid to the two hydraulic cylinders. A single cross brace can be provided between the
A lifting device, for a vehicle, the lifting device comprising: first and second scissor units, each of which includes a base member, a support platform and a pair of levers which are pivotally interconnected adjacent their mid-points, one of which levers is pivotally connected at one end to the bas
※ AI-Helper는 부적절한 답변을 할 수 있습니다.