发明名称 |
Hydraulic tensioner with relief valve machanism |
摘要 |
<p>In a hydraulic tensioner having a relief valve mechanism in which a spring-biased valve element is reciprocable in a bore, hitting sounds produced by collision of the relief valve element with a plug in the bore, and wear and breakage of the biasing spring, are prevented by providing an oil relief hole in a peripheral wall of the relief valve bore at a position where it is closed by the relief valve element when he relief valve element is moved by a rapid increase in oil pressure. <IMAGE></p> |
申请公布号 |
EP1302698(B1) |
申请公布日期 |
2004.04.21 |
申请号 |
EP20020022601 |
申请日期 |
2002.10.09 |
申请人 |
TSUBAKIMOTO CHAIN CO. |
发明人 |
HASHIMOTO, HIROSHI;KUROKAWA, YOSHIO;NAMIE, TSUTOMU;FUJIMOTO, NOBUYUKI |
分类号 |
F16H7/08;(IPC1-7):F16H7/08 |
主分类号 |
F16H7/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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