To reduce vibration in a high frequency area which is transmitted from an in-wheel motor drive device to a vehicle body.SOLUTION: A suspension structure for an in-wheel motor drive device includes: an in-wheel motor drive device 11 disposed in a wheel interior part; a sub frame 41 coupled to a vehicle body side member 102 through an elastic member 47; a suspension member 31 in which one end is coupled to the sub frame 41 through elastic members 35, 36 and the other end is coupled to the in-wheel motor drive device 11 and which enables relative movement of the in-wheel motor drive device 11 when viewed from the sub frame 41; and a battery 51 supported through an elastic member 54 by the sub frame 41.SELECTED DRAWING: Figure 5

    【課題】インホイールモータ駆動装置から車体に伝達する高周波域の振動を低減する。【解決手段】インホイールモータ駆動装置用サスペンション構造は、車輪内部に配置されるインホイールモータ駆動装置11と、弾性部材47を介して車体側メンバ102に連結されるサブフレーム41と、一端が弾性部材35,36を介してサブフレーム41に連結され他端がインホイールモータ駆動装置11に連結されサブフレーム41からみてインホイールモータ駆動装置11の相対移動を可能にするサスペンション部材31と、弾性部材54を介してサブフレーム41に支持されるバッテリ51とを備える。【選択図】図5


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    Title :

    SUSPENSION STRUCTURE FOR IN-WHEEL MOTOR DRIVE DEVICE


    Additional title:

    インホイールモータ駆動装置用サスペンション構造


    Contributors:

    Publication date :

    2019-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16F SPRINGS , Federn



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