To provide technology that enables stable travel in a drive unit.SOLUTION: A drive unit 1 has a caster unit 3, omnidirectional drive wheels 2, and a support member 11. The support member supports the caster unit and the omnidirectional drive wheels. The caster unit has multiple wheels 31 facing each other through a gap, a caster shaft extending in the vertical direction and disposed between the wheels, and elastic members. The omnidirectional drive wheels 2 are drivable in any direction along a plane perpendicular to the vertical direction. The caster shaft is supported in the vertical direction by the elastic force provided by the elastic members.SELECTED DRAWING: Figure 1

    【課題】駆動ユニットにおいて、安定的な走行を実現できる技術を提供すること。【解決手段】駆動ユニット1は、キャスタ部3と、全方位駆動車輪2と、支持部材11と、を有する。支持部材は、キャスタ部および全方位駆動車輪を支持する。キャスタ部は、間隙を介して対向する複数の車輪31と、複数の車輪の間に配置され、上下方向に延びるキャスタシャフトと、弾性部材と、を有する。全方位駆動車輪2は、上下方向と直交する平面の任意の方向に沿って駆動可能である。キャスタシャフトは、弾性部材によって上下方向に弾性力を有して支持される。【選択図】図1


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    Title :

    DRIVE UNIT AND TRUCK


    Additional title:

    駆動ユニット、および台車


    Contributors:

    Publication date :

    2025-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B62D MOTOR VEHICLES , Motorfahrzeuge



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