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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0108262 (1987-10-13) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 23 인용 특허 : 3 |
A hydraulic device is provided for controlling the rate of relative movement of first and second members between predetermined first and second stations. The device includes a housing connected to the first member and provided with a first cavity for hydraulic fluid and a second cavity for hydraulic
A hydraulic device for controlling changes in the rate of relative movement of first and second members between predetermined first and second stations, said device comprising a housing adapted to be connected to the first member, said housing including an interior elongated cylindrical first cavity
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