| 发明名称 |
OSCILLATING CAM AND DYNAMIC VALVE MECHANISM OF INTERNAL COMBUSTION ENGINE |
| 摘要 |
A rocking cam includes a cam surface having a base circle portion and a lift portion, and is disposed so as to make reciprocating motion, in which a width of a contact surface of the base circle portion is formed smaller than a width of a contact surface of the lift portion.
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| 申请公布号 |
EP1783332(A1) |
申请公布日期 |
2007.05.09 |
| 申请号 |
EP20040772154 |
申请日期 |
2004.08.25 |
| 申请人 |
YAMAHA HATSUDOKI KABUSHIKI KAISHA;HATAMURA, KOICHI |
发明人 |
HATAMURA, KOICHI;FUJITA, HIDEO |
| 分类号 |
F01L1/08;F01L13/00 |
主分类号 |
F01L1/08 |
| 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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