发明名称 |
TWO CYCLES FOUR CYLINDERS ENGINE |
摘要 |
PURPOSE:To provide the engine in reducing torque fluctuation and vibration generation with the inner and outer crank arms faced in the same direction where 2 sets of 4 crank arms are mutually positioned with 180 deg. crank angle phase difference. |
申请公布号 |
JPS5381804(A) |
申请公布日期 |
1978.07.19 |
申请号 |
JP19770110147 |
申请日期 |
1977.09.13 |
申请人 |
YAMAHA MOTOR CO LTD |
发明人 |
NAITOU MASAHARU;MATSUI TAKASHI;MIZOGUCHI MASAYASU |
分类号 |
F02B61/06;F02B73/00;F02B75/06;F02B75/18;F02B75/20;F02B77/00 |
主分类号 |
F02B61/06 |
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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