To provide a suitable braking structure, regarding a brake device that brakes wheels driven by an in-wheel motor drive device.SOLUTION: The braking structure for an in-wheel motor drive device includes: an in-wheel motor drive device, including a wheel hub bearing portion 11, having an outer wheel 12 connected to a road wheel W and a brake rotor BR, an inner ring 13 arranged coaxially with the outer ring 12, and a plurality of rolling elements 14 arranged in the annular gap between the outer ring and the inner ring, and a motor section for driving the outer wheel; a carrier member 17 connected to the vehicle body side member and fixedly attached to an inner fixing member 15 of the inner ring 13; and a brake caliper bracket 18 for supporting a brake caliper 19 at an outer end 18a by coupling an inner end 18b to the carrier member 17.SELECTED DRAWING: Figure 4

    【課題】インホイールモータ駆動装置に駆動される車輪を制動するブレーキ装置に関し、好適な制動構造を提供する。【解決手段】インホイールモータ駆動装置用制動構造は、ロードホイールWおよびブレーキロータBRと結合する外輪12、外輪12と同軸に配置される内輪13、および外輪と内輪の環状隙間に配置される複数の転動体14を有する車輪ハブ軸受部11と、外輪を駆動するモータ部とを備えるインホイールモータ駆動装置と、車体側メンバと連結し内輪13の内側固定部材15に取付固定されるキャリア部材17と、内側端18bがキャリア部材17と結合し、外側端18aでブレーキキャリパ19を支持するブレーキキャリパブラケット18とを具備する。【選択図】図4


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    Title :

    BRAKING STRUCTURE FOR IN-WHEEL MOTOR DRIVE DEVICE


    Additional title:

    インホイールモータ駆動装置用制動構造


    Contributors:

    Publication date :

    2020-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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