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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0577007 (1984-02-06) |
우선권정보 | JP-0016727 (1983-02-09) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 34 인용 특허 : 2 |
A rotary damper with a directional property is disclosed which is capable of being simplified in structure, manufactured with a low cost, and stably and precisely operated. The rotary damper is constructed in such a manner that a clutch spring is interposed between a revolving shaft and a rotor to s
A rotary damper with a directional property, comprising: a housing having a bottom; a rotor rotatably received in said housing, said rotor having a circular recess formed on the upper surface thereof; a viscous liquid interposed between the bottom of said housing and the lower surface of said rotor
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