PROBLEM TO BE SOLVED: To provide a power unit for a hybrid type saddle-riding type vehicle which can suppress the hybrid type saddle-riding type vehicle from being increased in size even when the unit is mounted with an electric motor in addition to an engine.SOLUTION: A power unit 12 for a hybrid type saddle-riding type vehicle comprises: an engine 16 which generates engine torque; an electric motor 40 which generates electric motor torque by power of a driving battery; an output shaft 34 to which is fixed a driving wheel; a deceleration mechanism 90 for an engine which is provided in an engine torque transmission path through which engine torque is transmitted from the engine to the output shaft and increases the engine torque and then transmits the torque to the output shaft; and a deceleration mechanism 91 for an electric motor which is provided in an electric motor torque transmission path through which electric motor torque is transmitted from the electric motor to the output shaft, increases the electric motor torque and is arranged so that the increased electric motor torque is further increased by at least part of the deceleration mechanism for the engine and transmitted to the output shaft.SELECTED DRAWING: Figure 3

    【課題】エンジンに加えて電動モータを搭載しても、ハイブリッド式鞍乗型車両の大型化を抑制できるハイブリッド式鞍乗型車両用パワーユニットを提供すること。【解決手段】ハイブリッド式鞍乗型車両用パワーユニット12は、エンジントルクを発生するエンジン16と、駆動用バッテリーの電力により電動モータトルクを発生する電動モータ40と、駆動輪が固定される出力軸34と、エンジンから出力軸へエンジントルクを伝達するエンジントルク伝達経路中に設けられ、エンジントルクを増加して出力軸へ伝達するエンジン用減速機構90と、電動モータから出力軸へ電動モータトルクを伝達する電動モータトルク伝達経路中に設けられ、電動モータトルクを増加し、増加された電動モータトルクがエンジン用減速機構の少なくとも一部によって更に増加されて、出力軸へ伝達されるように配置された電動モータ用減速機構91と、を備える。【選択図】図3


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    Title :

    POWER UNIT FOR HYBRID TYPE SADDLE-RIDING TYPE VEHICLE AND HYBRID TYPE SADDLE-RIDING TYPE VEHICLE


    Additional title:

    ハイブリッド式鞍乗型車両用パワーユニット、および、ハイブリッド式鞍乗型車両


    Contributors:

    Publication date :

    2016-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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