PROBLEM TO BE SOLVED: To provide an improved connection structure for connecting an in-wheel motor drive device to a suspension device.SOLUTION: A connection structure has an in-wheel motor drive device (10), a carrier (18) provided on the in-wheel motor drive device, a suspension device (70), and a ball joint (60) for connecting the carrier to the suspension device in a direction free state. The ball joint comprises a ball stud (61) which has a ball part (61b) formed on one end, and a stud part (61s) formed on the other end, and a socket (62) for storing the ball part slidably. The socket is provided on the carrier, the stud part is coupled to the suspension device, and in view from an axial line (O) of a wheel hub bearing part, a connection part of the stud part and the suspension device is arranged on a far side relative to the socket.SELECTED DRAWING: Figure 3

    【課題】インホイールモータ駆動装置をサスペンション装置に連結する従来よりも改善された連結構造を提供する。【解決手段】インホイールモータ駆動装置(10)と、インホイールモータ駆動装置に設けられるキャリア(18)と、サスペンション装置(70)と、キャリアをサスペンション装置に方向自在に連結するボールジョイント(60)とを備え、ボールジョイントは、一端に形成されるボール部(61b)および他端に形成されるスタッド部(61s)を有するボールスタッド(61)と、ボール部を摺動可能に収容するソケット(62)とを含み、ソケットはキャリアに設けられ、スタッド部はサスペンション装置と結合し、車輪ハブ軸受部の軸線(O)からみて、スタッド部とサスペンション装置の結合箇所が、ソケットよりも遠い側に配置される。【選択図】図3


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    Title :

    CONNECTION STRUCTURE OF IN-WHEEL MOTOR DRIVE DEVICE AND SUSPENSION DEVICE


    Additional title:

    インホイールモータ駆動装置とサスペンション装置の連結構造


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

    Publication date :

    2017-09-21


    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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