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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0775948 (2001-02-02) |
발명자 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 15 |
A linkage assembly including a crank arm, first and second elongated links, and first and second springs. Ends of the links are adjacent one another and overlap. The first spring is held within this overlapping portion. The second spring is held about an unoverlapped portion of the second link. In a
1. In an exhaust valve having a valve plate connected to a shaft located crosswise within an exhaust tube, the valve plate and shaft capable of corresponding rotation relative to the tube; the valve plate having first and second portions, the second portion having greater surface area than the first
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