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 |
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국제특허분류(IPC7판) |
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출원번호 | US-0144974 (1988-01-19) |
우선권정보 | JP-0007865 (1987-01-22); JP-0016820 (1987-02-06) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 9 인용 특허 : 2 |
A steering apparatus for a vehicle which is provided at part of a handle shaft of a handle with a steering mechanism so that a steering cylinder expands and contracts to perform hydraulic steering and, even when a hydraulic system is in trouble, the steering mechanism serves as a speed reduction mec
A steering system for a vehicle as set forth in claim 3, wherein said first gear train and said second gear train include said means for axially moving said counter shaft, said means comprising helical gears; said helical gear of said first gear train having gear teeth which are disposed in an oppos
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