To improve mountability to a vehicle.SOLUTION: A hybrid drive unit comprises a planetary gear mechanism 6 having a sun gear S, a ring gear R and a carrier CR as rotation elements, and a first clutch C1 which can switch an engagement state that the first clutch is engaged with any of the rotation elements, and can transmit rotation, and a release state released in the engagement. The hybrid drive unit comprises a first counter gear 61 which is arranged at the ring gear R concentrically therewith at an external peripheral side of the ring gear R, also arranged while being at least partially displaced from the ring gear R in an axial direction when viewed from a radial direction, and rotatable integrally with the ring gear R, and a first bearing 66 arranged at the first counter gear 61 concentrically therewith, and supporting the first counter gear 61 to a case 40 at an internal peripheral side rather than a tooth face 61a of the first counter gear 61. The first clutch C1 is arranged so as to be at least partially overlapped on the first bearing 66 in the axial direction when viewed from the radial direction.SELECTED DRAWING: Figure 3

    【課題】車両への搭載性を向上する。【解決手段】ハイブリッド駆動装置は、サンギヤSとリングギヤRとキャリヤCRを回転要素として有する遊星歯車機構6と、いずれかの回転要素に係合して回転を伝達可能な係合状態と係合を解除した解放状態とに切替可能な第1クラッチC1を備える。ハイブリッド駆動装置は、リングギヤRの外周側においてリングギヤRの同心上に配置され、径方向から視て少なくとも一部がリングギヤRと軸方向にずれて配置され、リングギヤRと一体回転可能な第1カウンタギヤ61と、第1カウンタギヤ61の同心上に配置され、第1カウンタギヤ61の歯面61aよりも内周側で第1カウンタギヤ61をケース40に対して支持する第1軸受66と、を備える。第1クラッチC1は、径方向から視て少なくとも一部が第1軸受66と軸方向に重なるように配置される。【選択図】図3


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    Titel :

    VEHICLE DRIVE UNIT


    Weitere Titelangaben:

    車両用駆動装置


    Beteiligte:
    MAEDA TAKUHIRO (Autor:in) / TOKORO SHOHEI (Autor:in)

    Erscheinungsdatum :

    2021-09-13


    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 / F16H Getriebe , GEARING



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