To provide a drive wheel that contributes to simplification of electric control and realization of movement in cross and longitudinal directions.SOLUTION: A drive wheel comprises: a central wheel 1 which is rotated around a center shaft A1 by torque outputted from a first motor; a plurality of circumferential wheels 2 which rotate around a circumference shaft A2 parallel to a tangent line of a circle with the center shaft A1 as a center, and interlock with each other; a rotor 8 which moves independently from the central wheel 1, and is rotated around the center shaft A1 by torque outputted from a second motor; and an interlocking gear 22 which is provided on the central wheel 1, rotates around an axis of itself in linkage with the rotor 8 and one of the plurality of circumference wheels 2. The interlocking gear 22 rotates around an axis of itself according to a difference between rotational speeds of the central wheel 1 and the rotor 8 around the center shaft A1.SELECTED DRAWING: Figure 3

    【課題】電気制御の容易化を図りつつ前後及び左右方向の移動の実現に寄与する駆動車輪を提供すること。【解決手段】第1モータから出力される回転力により中央軸A1まわりに回転する中央車輪1と、中央車輪1の外周に設けられ、中央軸A1を中心とする円の接線と平行な外周軸A2まわりに回転し、かつ、相互に連動する複数の外周車輪2と、中央車輪1とは独立して動き、第2モータから出力される回転力により中央軸A1まわりに回転する回転体8と、中央車輪1に設けられ、回転体8及び複数の外周車輪2の一つと連動して自身の軸回りに回転する連動ギア22とを具備し、連動ギア22を、中央車輪1と回転体8の中央軸A1まわりの回転速度の差に応じて自身の軸回りに回転するように構成した。【選択図】図3


    Access

    Download


    Export, share and cite



    Title :

    DRIVE WHEEL


    Additional title:

    駆動車輪


    Contributors:

    Publication date :

    2022-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16H Getriebe , GEARING



    DRIVE WHEEL DRIVE DEVICE

    FURUSAWA RYUNOSUKE | European Patent Office | 2021

    Free access

    Drive Wheel

    DIEHL DIRK / EISELE CHRISTIAN / FREITAG GUNTER et al. | European Patent Office | 2018

    Free access

    DRIVE WHEEL

    DIEHL DIRK / EISELE CHRISTIAN / FREITAG GUNTER et al. | European Patent Office | 2017

    Free access

    Drive Wheel

    PARKER BRIAN / STEVENS ANDREW | European Patent Office | 2015

    Free access

    Wheel, drive wheel and wheelchair

    KOSHIDO AKIHIKO / YOSHII KAZUMA / YAMAMOTO WAKATO et al. | European Patent Office | 2021

    Free access