发明名称 ENGINE
摘要 PROBLEM TO BE SOLVED: To provide an engine capable of avoiding an increase in size of the engine when a balancer shaft and an oil pump shaft are disposed and suppressing the loss of power by lubricating oil. SOLUTION: In this engine, an output shaft 48 is disposed parallel with a crankshaft 28. The balancer shaft 129 is disposed on the upper side of a horizontal plane C including the crankshaft 28 and the output shaft 48, and a kick shaft 110 and a lubrication oil pump 96 are disposed on the lower side thereof. COPYRIGHT: (C)2004,JPO
申请公布号 JP2003293787(A) 申请公布日期 2003.10.15
申请号 JP20020105063 申请日期 2002.04.08
申请人 YAMAHA MOTOR CO LTD 发明人 OISHI AKIFUMI;ISHIDA YOSUKE
分类号 F02B61/02;F02B75/16;F02B77/00;F02N3/04;(IPC1-7):F02B61/02 主分类号 F02B61/02
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