发明名称 |
Camshaft supporting structure for four-stroke cycle engine |
摘要 |
An improved compact engine construction that facilitates positioning in close quarters while still affording ease of assembly and servicing. This is accomplished by mounting the camshafts at different heights and by providing a two-piece spark plug tube in the cylinder head that facilitates removal in sections rather than all at once.
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申请公布号 |
US6516764(B2) |
申请公布日期 |
2003.02.11 |
申请号 |
US20020063015 |
申请日期 |
2002.03.12 |
申请人 |
YAMAHA HATSUDOKI KABUSHIKI KAISHA |
发明人 |
UCHIDA MASAHIRO |
分类号 |
F01L1/04;F01L1/34;F02B75/02;F02B75/22;F02F1/24;(IPC1-7):F01L1/053 |
主分类号 |
F01L1/04 |
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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