To realize a layout which is more improved than before with respect to an in-wheel motor and brake calipers arranged in a restricted space which is an inner space region of a load wheel.SOLUTION: A motor part 21 of an in-wheel motor drive device 10 is arranged off the axis O of a hub wheel, and a brake caliper 40 is arranged off the axis O not overlapping with the motor part 21 only in an axis-O direction, and fitted and fixed to a casing forming an outer shell of the in-wheel motor drive device 10 at two places circumferentially apart from each other around the axis O with fitting members 44, 45, parts of which are arranged overlapping with an outer peripheral edge of a brake rotor 50 only in the axis-O direction.SELECTED DRAWING: Figure 3

    【課題】ロードホイールの内空領域という制約された空間に配置されるインホイールモータおよびブレーキキャリパに関し、従来よりも改善されたレイアウトを実現する。【解決手段】インホイールモータ駆動装置10のモータ部21はハブ輪の軸線Oからずらして配置され、ブレーキキャリパ40は軸線O方向にみてモータ部21と重ならないよう軸線Oからずらして配置され、軸線Oを中心として周方向に離れた2箇所で取付部材44,45によってインホイールモータ駆動装置10の外郭をなすケーシングに取り付け固定され、取付部材44,45の一部が、軸線O方向にみて、ブレーキロータ50の外周縁と重なるように配置される。【選択図】図3


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    Title :

    IN-WHEEL MOTOR DRIVE DEVICE AND COUPLING STRUCTURE FOR BRAKE CALIPER


    Additional title:

    インホイールモータ駆動装置とブレーキキャリパの結合構造


    Contributors:

    Publication date :

    2020-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / 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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