公开(公告)号：EP1767812A4

公开(公告)日：2007-09-26

申请号：EP05765230

申请日：2005-07-04

申请人： YAMAHA MOTOR CO LTD

发明人： OKAMOTO NAOKI ,  OHTA KAZUHIRO ,  SANO TAKETOSHI ,  TAKEUCHI AKIMITSU

IPC分类号： F16F15/26 ,  B62M7/02 ,  F02B77/00

CPC分类号： F16F15/264 ,  B62K2202/00

摘要： An engine having a crank mechanism and a balancer mechanism for suppressing vibration produced by the crank mechanism. Acceleration by a primary inertia force of the balancer mechanism and a translation force caused by the inertia force of the balancer mechanism, and acceleration by the primary inertia force of the balancer mechanism and a couple caused by the inertia force of the balancer mechanism are regulated to place the instantaneous rotation center of the engine near a predetermined target position.

摘要翻译： 提供了一种曲柄机构和抑制由曲柄机构引起的振动的平衡器机构，并且通过调节由预定目标位置产生的平移力引起的加速度，将发动机的瞬时转动中心布置在预定目标位置附近 曲柄机构的主惯性力和平衡器机构的惯性力以及由曲柄机构的初级惯性力和平衡器机构的惯性力产生的一对力所引起的加速度。