To provide an axle driving device which can be attached to or detached from a vehicle body frame while supporting a first motor serving as a driving source and effectively prevent occurrence of a local weight load while attached to the vehicle body frame.SOLUTION: An axle driving device of the invention has an adapter unit. The adapter unit has: an adapter case which can be connected to an axle driving case while supporting a first motor; an adapter input member which is connected to an output shaft of the first motor by connection of the first motor to the adapter case; an adapter output member which is connected to an axle driving input member by connection of the adapter case to the axle driving case; and an adapter transmission mechanism which operatively transmits rotational power from the adapter input member to the adapter output member. The axle driving device may be attached to a vehicle body frame through an axle driving case side frame connection part provided at the axle driving case and an adapter case side frame connection part provided at the adapter case.SELECTED DRAWING: Figure 4

    【課題】駆動源として作用する第1モータを支持した状態で車体フレームに着脱でき、前記車体フレームへの装着状態において局所的な重量負担の発生を有効に防止できる車軸駆動装置を提供する。【解決手段】本発明の車軸駆動装置はアダプタユニットを有する。アダプタユニットは、第1モータを支持した状態で車軸駆動ケースに連結可能とされたアダプタケースと、第1モータのアダプタケースへの連結によって第1モータの出力軸が連結されるアダプタ入力部材と、アダプタケースの車軸駆動ケースへの連結によって車軸駆動入力部材に連結されるアダプタ出力部材と、アダプタ入力部材からアダプタ出力部材へ回転動力を作動伝達するアダプタ伝動機構とを有する。車軸駆動ケースに設けられた車軸駆動ケース側フレーム連結部及びアダプタケースに設けられたアダプタケース側フレーム連結部を介して車体フレームに装着可能とされている。【選択図】図4


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    Title :

    AXLE DRIVING DEVICE


    Additional title:

    車軸駆動装置


    Contributors:

    Publication date :

    2020-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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



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