To lower a floor.SOLUTION: A driving wheel 103 includes: a first input member 36A which is rotatably provided and has an annular shape; a second input member 36B which is arranged shifting in an axis O1 direction coaxially with the first input member and provided so as to be rotatable independently of the first input member and has an annular shape; a first output shaft 40A and a second output shaft 40B respectively disposed on axes different from each other; a first spur gear 39A which engages with an inner periphery of the first input member to transmit rotational force of the first input member to the first output shaft; a second spur gear 39B which engages with an inner periphery of the second input member to transmit rotational force of the second input member to the second output shaft; a wheel 16 fixed to an axle 37; a first bevel gear mechanism 15A which transmits rotational force of the first output shaft to one end of the axle; a second bevel gear mechanism 15B which transmits rotational force of the second output shaft to the other end of the axle; and a pivot shaft 34 which pivotally supports the wheel through the axle.SELECTED DRAWING: Figure 3

    【課題】低床化を実現すること。【解決手段】駆動輪103は、回転自在に設けられる円環形状の第一入力部材36Aと、第一入力部材と同軸上で軸心O1方向にずれて配置されて第一入力部材と互いに独立して回転自在に設けられる円環形状の第二入力部材36Bと、別軸上に配置される第一出力軸40A及び第二出力軸40Bと、第一入力部材の内周に係合して第一入力部材の回転力を第一出力軸に伝達する第一平歯車39Aと、第二入力部材の内周に係合して第二入力部材の回転力を第二出力軸に伝達する第二平歯車39Bと、車軸37に固定される車輪16と、第一出力軸の回転力を車軸の一端部に伝達する第一傘歯車機構15Aと、第二出力軸の回転力を車軸の他端部に伝達する第二傘歯車機構15Bと、車軸を介して車輪を旋回可能に支持する旋回軸34と、を備える。【選択図】図3


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    Title :

    DRIVING WHEEL AND DOLLY


    Additional title:

    駆動輪及び台車


    Contributors:
    FUJIOKA KO (author)

    Publication date :

    2023-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / F16H Getriebe , GEARING / B62D MOTOR VEHICLES , Motorfahrzeuge



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