PROBLEM TO BE SOLVED: To provide a four-wheel drive vehicle, which can suppress generation of abnormal sound in a cylinder reducing operation mode.SOLUTION: A four-wheel drive vehicle 10, which has an engine 14 configured to be switchable between an all-cylinder operation mode and a cylinder reducing operation mode, torque transmitting means that transmits output torque of the engine 14 to front wheels 12F and rear wheels 12R and a coupling 28 that is arranged in the torque transmitting means and adjusts torque to be distributed to the rear wheels 12R, of the output torque of the engine 14, is provided with a damper device 19 that suppresses generation of abnormal sound in the torque transmitting means in the cylinder reducing operation mode.SELECTED DRAWING: Figure 1

    【課題】四輪駆動車において、減筒運転モードで異音の発生を抑制することができるようにする。【解決手段】全筒運転モードと減筒運転モードとを切換可能に構成されたエンジン14と、エンジン14の出力トルクを前輪12Fと後輪12Rとに伝達するトルク伝達手段と、該トルク伝達手段に設けられ、エンジン14の出力トルクのうち後輪12Rに配分するトルクを調整するカップリング28とを有する四輪駆動車10は、減筒運転モードにおいてトルク伝達手段で異音が発生することを抑制するダンパ装置19を備えている。【選択図】図1


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    Titel :

    CONTROL DEVICE OF FOUR-WHEEL DRIVE VEHICLE AND FOUR-WHEEL DRIVE VEHICLE


    Weitere Titelangaben:

    四輪駆動車及び四輪駆動車の制御装置


    Beteiligte:

    Erscheinungsdatum :

    2016-08-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F16F SPRINGS , Federn



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