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-0387126 (1989-07-28) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 20 인용 특허 : 3 |
A service lift stand apparatus includes a lift assembly, a mast assembly, a base assembly and a ramp assembly. The lift assembly includes a pair of lift arms which each mount a pair of individual support pads. The lift assembly is supported by the mast assembly with the lift arms extending in a cant
The apparatus as recited in claim 11, wherein said guide and drive mechanism includes an attachment structure movably mounted to said mast assembly and fixed to said support structure which supports said lift arms, elongated drive screw rotatably supported upright by said mast assembly and extending
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