To provide a technology that can attain good workability during supply of grease.SOLUTION: A wheel driving device includes: a driving source; and a speed reducer 18, which reduces a speed of power input from the driving source and outputs the power, and drives a wheel 20 with output of the speed reducer 18. The speed reducer 18 includes a grease supply hole 62 and a grease discharge hole 64. The wheel driving device 14 is configured to supply or discharge a lubricant 54 through the grease supply hole 62 and the grease discharge hole 64 with the speed reducer 18 attached to a vehicle body 12.SELECTED DRAWING: Figure 7

    【課題】給脂時に良好な作業性を得られる技術を提供することにある。【解決手段】駆動源と、駆動源から入力される動力を減速して出力する減速機18と、を備え、減速機18の出力によりホイール20を駆動する車輪駆動装置であって、減速機18は、給脂孔62及び排脂孔64を備え、車輪駆動装置14は、減速機18を車体12に取り付けた状態のまま、給脂孔62及び排脂孔64を通して潤滑剤54の給排脂を行うことができるように構成される。【選択図】図7


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    Title :

    WHEEL DRIVING DEVICE, VEHICLE, AND GREASE SUPPLY METHOD OF WHEEL DRIVING DEVICE


    Additional title:

    車輪駆動装置、車両及び車輪駆動装置の給脂方法


    Contributors:
    ABE SHUN (author) / TAMENAGA ATSUSHI (author)

    Publication date :

    2024-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / 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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