An exhibit to assist in teaching mathematical properties to individuals may include a tricycle with square wheels. The tricycle may be mounted on a circular track with arcuate segments that effectively smooth out the motion imparted by the square wheels.


    Access

    Download


    Export, share and cite



    Title :

    Square wheel tricycle


    Contributors:

    Publication date :

    2016-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES / A63G Karussells , MERRY-GO-ROUNDS / B62K Fahrräder , CYCLES



    FRONT TWO-WHEEL TRICYCLE

    MIZUNO TAKAMASA | European Patent Office | 2022

    Free access

    Gear Reduction Tricycle Wheel

    MCNAMARA GEORGE FRANCIS | European Patent Office | 2016

    Free access

    FRONT TWO-WHEEL TRICYCLE

    MIZUNO TAKAMASA / HIRAMATSU MASAO | European Patent Office | 2022

    Free access

    FRONT TWO-WHEEL TRICYCLE

    MIZUNO TAKAMASA / HIRAMATSU MASAO | European Patent Office | 2022

    Free access

    Tricycle rear wheel folding device

    ZHANG YANG | European Patent Office | 2021

    Free access