To provide a wheel module capable of preventing electronic components from being destroyed by static discharge occurring due to electrification of electric charge.SOLUTION: A wheel module comprises: a wheel part to which a tire is attached; a driving part at least a part of which is built in the wheel part; and a ground member electrically connected to the driving part. The wheel part and the driving part are respectively composed of a combination of a plurality of members including a first metallic component and a second metallic component in which an insulation layer is formed on a surface of a metal base by alumite treatment. The first metallic component and the second metallic component which can be non-conductive respectively are assembled in an exposed part which is a conductive part formed by avoiding the insulation layer in a state where both components are contacted with each other.SELECTED DRAWING: Figure 8A

    【課題】電荷の帯電が進んで生じる静電放電によって電子部品などが破壊されることを未然に防止することができる車輪モジュールを提供すること。【解決手段】車輪モジュールは、タイヤが取付けられたホイール部と、ホイール部に少なくとも一部が内蔵された駆動部と、駆動部と電気的に接続された接地部材とを備える。ホイール部および駆動部は、第1の金属部材と、金属基材の表面にアルマイト処理により絶縁層が形成された第2の金属部材とを含む複数の部材の組合せによってそれぞれ構成されている。そして、それぞれ非導通となり得る第1の金属部材と第2の金属部材とが、絶縁層を避けて形成された導電部である露出部において互いに接触した状態で組み付けられる。【選択図】図8A


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    Title :

    WHEEL MODULE


    Additional title:

    車輪モジュール


    Contributors:

    Publication date :

    2020-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60B VEHICLE WHEELS , Räder 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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