To provide a strut type suspension device capable of reducing vibration peculiar to an in-wheel motor.SOLUTION: The strut type suspension device 40 for an in-wheel motor drive device has a strut 41 whose lower end is connected to an in-wheel motor drive device 10 and whose upper end 43 is attached to a vehicle body side member, a lower arm 48 which is disposed below the strut 41 and has a vehicle width direction outer end rotatably connected to the in-wheel motor drive device 10 and a vehicle width direction inner end swingably attached to the vehicle body side member, and a connection point (outer ball joint 77) that is rotatably connected to a tie rod 75 that extends from a steering device mounted on the vehicle body-side member and that is turned with the in-wheel motor drive device 10. The in-wheel motor drive device 10 is arranged in the inner space area of a steered wheel road wheel W, and the connection point (outer ball joint 77) is arranged on the outer diameter side and above the steered wheel road wheel W.SELECTED DRAWING: Figure 2

    【課題】インホイールモータ特有の振動を低減させることができるストラット式サスペンション装置を提供する。【解決手段】インホイールモータ駆動装置用ストラット式サスペンション装置40は、下端がインホイールモータ駆動装置10と結合し、上端43が車体側メンバに取り付けられるストラット41と、ストラット41よりも下方に配置されて車幅方向外側端がインホイールモータ駆動装置10と回転自在に連結しつつ車幅方向内側端が車体側メンバに揺動可能に取り付けられるロアアーム48と、インホイールモータ駆動装置10とともに転舵する点であって車体側メンバに搭載される操舵装置から延びるタイロッド75と回動可能に連結する連結点(アウタボールジョイント77)とを備え、インホイールモータ駆動装置10は転舵輪のロードホイールWの内空領域に配置され、連結点(アウタボールジョイント77)は転舵輪のロードホイールWよりも外径側かつ上方に配置される。【選択図】図2


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    Title :

    STRUT TYPE SUSPENSION DEVICE FOR IN-WHEEL MOTOR DRIVE DEVICE


    Additional title:

    インホイールモータ駆動装置用ストラット式サスペンション装置


    Contributors:
    TAIKO MASAYA (author) / TAMURA SHIRO (author)

    Publication date :

    2020-04-02


    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



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