PROBLEM TO BE SOLVED: To provide a cooling device for a unit swing type internal combustion engine, capable of reducing the size of the internal combustion engine.SOLUTION: In the cooling device for the unit swing type internal combustion engine, a first rotary shaft 111, a second rotary shaft 112, and a third rotary shaft 113 integrated with a first vane 101, a second vane 102, and a third vane 103, respectively, are supported by a fan cover 61, with their axis lines 111C, 112C, 113C oriented in the vertical direction of a vehicle, and a power transmission mechanism 105 for transmitting opening/closing power from an actuator 104 to the first vane 101, the second vane 102, and the third vane 103 is provided below a cooling air inlet 63 while being connected to the lower parts of the first rotary shaft 111, the second rotary shaft 112, and the third rotary shaft 113.SELECTED DRAWING: Figure 3

    【課題】内燃機関の小型化を図ることが可能なユニットスイング式内燃機関の冷却装置を提供する。【解決手段】ユニットスイング式内燃機関の冷却装置において、第1羽板101、第2羽板102及び第3羽板103にそれぞれ一体の第1回転軸111、第2回転軸112及び第3回転軸113は、それぞれの軸線111C,112C,113Cが車両の上下方向に指向してファンカバー61に支持されるとともに、アクチュエータ104から第1羽板101、第2羽板102及び第3羽板103へ開閉のための動力を伝達する動力伝達機構105が、第1回転軸111、第2回転軸112及び第3回転軸113の下部に連結されて冷却風取入口63の下方に設けられる。【選択図】図3


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    Title :

    COOLING DEVICE FOR UNIT SWING TYPE INTERNAL COMBUSTION ENGINE


    Additional title:

    ユニットスイング式内燃機関の冷却装置


    Contributors:

    Publication date :

    2017-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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