发明名称 |
VALVE OPERATING APPARATUS FOR INTERNAL COMBUSTION ENGINE |
摘要 |
Provided is a valve operating apparatus for an internal combustion engine that, with respect to a configuration including urging means that urges a transfer member that transfers an acting force of a cam to a valve, can facilitate manufacture of a support portion of the urging means and suppress an increase in the mass of the internal combustion engine. A first rocker arm is provided that is interposed between a main cam and a valve and that transfers an acting force of the main cam to the valve. A lost motion mechanism is provided that urges the first rocker arm in one direction. A holding member is provided that holds the lost motion mechanism. The lost motion mechanism is attached to a spark plug tube through the holding member.
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申请公布号 |
US2013042830(A1) |
申请公布日期 |
2013.02.21 |
申请号 |
US201013636554 |
申请日期 |
2010.04.07 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA;KAWATA AKIHIKO;KIDOOKA AKIO |
发明人 |
KAWATA AKIHIKO;KIDOOKA AKIO |
分类号 |
F01L1/34 |
主分类号 |
F01L1/34 |
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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