To facilitate getting over an uneven portion.SOLUTION: An omnidirectional mobile vehicle 10 comprises a vehicle body 20 and four wheel units 30. Each of the wheel units 30 comprise a wheel 40, a revolution support part 60 and an elastic member 72. The revolution support part 60 comprises a revolution shaft part 64 extending in a direction orthogonal to the vertical direction and to the rotation shaft of the wheel 40 and a shaft support part 62 supporting the revolution shaft part 64. The revolution support part 60 supports the wheel 40 so that the wheel 40 revolves around the revolution shaft part 64. The elastic member 72 contracts when force from the rotation axis direction is added to the wheel 40, and is restored when this force is released.SELECTED DRAWING: Figure 2

    【課題】段差部の乗り越えを容易にすること。【解決手段】全方向移動車10は、車体20と、4つの車輪ユニット30と、を備える。車輪ユニット30のそれぞれは、車輪40と、回動支持部60と、弾性部材72と、を備える。回動支持部60は、上下方向に直交し、且つ、車輪40の回転軸線方向に直交する方向に延びる回動軸部64と、回動軸部64を支持する軸支持部62と、を備える。回動支持部60は、回動軸部64を中心として車輪40が回動するように車輪40を支持している。弾性部材72は、車輪40に回転軸線方向からの力が加わったときに収縮し、この力が解放されたときに復元する。【選択図】図2


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    Title :

    OMNIDIRECTIONAL MOBILE VEHICLE


    Additional title:

    全方向移動車


    Contributors:

    Publication date :

    2019-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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