发明名称 |
Valve operating system for engine |
摘要 |
A lost motion mechanism that biases a free rocker arm of a lift-amount changing member capable of lifting a valve in a direction to abut against a cam includes a spring accommodated in a support portion. The support portion is a recessed portion integrally formed on a camshaft holder below the free rocker arm. The vertical dimension of an engine is reduced as compared with a case where the support portion is provided above the free rocker arm. A camshaft cap supports the camshaft and a bolt that fastens the camshaft cap to the camshaft holder are not required.
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申请公布号 |
US2003131811(A1) |
申请公布日期 |
2003.07.17 |
申请号 |
US20020308201 |
申请日期 |
2002.12.03 |
申请人 |
TAKAHARA NAOKI;SATO TOSHIYUKI |
发明人 |
TAKAHARA NAOKI;SATO TOSHIYUKI |
分类号 |
F01L1/18;F01L1/053;F01L13/00;(IPC1-7):F01L1/34 |
主分类号 |
F01L1/18 |
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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