Provided are a motor-driving type vehicle and a wheel assembly used therefore. The motor-driving type vehicle comprises: a vehicle body including a power source and a wheel support body; a wheel hub bearing including a hub fixedly coupled to the wheel support body and a rotating member coupled with respect to the hub via to be rotatable a bearing; a wheel fixedly coupled to the rotating member to be installed with respect to the wheel support body to be rotatable, and on which a tire is mounted; a ring gear fixedly formed on an inner circumferential surface of the wheel; a plurality of driving gears connected to the ring gear and rotating the wheel by rotating the ring gear; and a plurality of motors fixedly installed on the wheel support body from the outside of the wheel, operated by receiving power from the power source, and rotating the plurality of driving gears, respectively. According to the present invention, a driving mode of the wheel can be diversified according to road conditions.

    본 발명은, 전원과 휠지지체를 구비하는 차체; 상기 휠지지체에 고정 결합되는 허브와, 베어링을 매개로 상기 허브에 대해 회전 가능하게 결합되는 회전 부재를 구비하는 휠허브베어링; 상기 회전 부재에 고정 결합되어 상기 휠지지체에 대해 회전 가능하게 설치되고, 타이어가 설치되는 대상이 되는 휠; 상기 휠의 내주면에 고정 형성되는 링 기어; 상기 링 기어에 접속되어 상기 링 기어를 회전시킴에 의해, 상기 휠을 회전시키는 복수의 구동 기어; 및 상기 휠의 외측에서 상기 휠지지체에 고정 설치된 채로 상기 전원의 전력을 공급받아 작동하고, 각각이 상기 복수의 구동 기어 중 하나를 회전 구동하는 복수의 모터를 포함하는, 모터 구동형 차량 및 그에 사용되는 휠 어셈블리를 제공한다.


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    Title :

    MOTOR-DRIVING TYPE VEHICLE AND WHEEL ASSEMBLY USED THEREFOR


    Additional title:

    모터 구동형 차량 및 그에 사용되는 휠 어셈블리


    Contributors:

    Publication date :

    2020-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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 / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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