To provide a suspension device for a non-steering drive wheel with a built-in in-wheel motor, which is improved so that a steering change caused when a longitudinal force, and disturbance and a lateral force from a road surface act on the non-steering drive wheel with the built-in in-wheel motor can be smaller than ever.SOLUTION: In a suspension device for a non-steering drive wheel, an in-wheel motor 17R for driving the non-steering drive wheel 12R is built in a vehicle carrier 16R, and a suspension arm 22R, which has one end pivotally supported on a vehicle body and has the other end connected to the wheel carrier via elastic bush devices 56f, 56r and 56u, is included. At least two of the elastic bush devices are provided. An elastic main spindle 68R, which is determined by the at least two elastic bush devices and extended in a vertical direction, passes through a ground contact area 72 of a drive wheel.SELECTED DRAWING: Figure 3

    【課題】インホイールモータ内蔵非操舵駆動輪に前後力、路面からの外乱及び横力が作用したときに生じるステア変化が、従来に比して小さいよう改良された、インホイールモータ内蔵非操舵駆動輪のサスペンション装置を提供する。【解決手段】非操舵駆動輪12Rを駆動するインホイールモータ17Rが車輪キャリア16Rに内蔵され、一端にて車体に枢支され他端にて弾性ブッシュ装置56f、56r及び56uを介して車輪キャリアに連結されたサスペンションアーム22Rを含む非操舵駆動輪のサスペンション装置であり、弾性ブッシュ装置は少なくとも二つ存在し、少なくとも二つの弾性ブッシュ装置により決定され上下方向に延在する弾性主軸68Rは、駆動輪の接地領域72を通っている。【選択図】図3


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    Titel :

    SUSPENSION DEVICE FOR NON-STEERING DRIVE WHEEL WITH BUILT-IN IN-WHEEL MOTOR


    Weitere Titelangaben:

    インホイールモータ内蔵非操舵駆動輪のサスペンション装置


    Beteiligte:
    KATO YOSHIHISA (Autor:in) / ADACHI SATOSHI (Autor:in)

    Erscheinungsdatum :

    2018-12-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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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