Ultralight tricycle with electric engine including a base frame (15) fitted with two front wheels and one driving back wheel (9), an electric engine propelling the driving wheel, and one steering wheel (3) including a steering wheel (4) maneuvered by the user in order to control the steering and/or speed of the tricycle, the tricycle being designed to switch from the unfolded configuration allowing the user positioned on the base frame to ride the tricycle into a folded configuration enabling the user to seize the steering wheel in order to have the tricycle rolling on its two front wheels while keeping the back wheel away from the ground. The tricycle includes a tachymeter that measures the speed of the tricycle and one slowing down/braking command unit connected to the tachymeter and suited to command the transformation of the engine into a generator of electric current provided to a battery when the speed of the engine exceeds a preset speed ranging between 20 km/h and 30 km/h so that the tricycle slows down as a result of the engine being turned into a generator acts as a brake.


    Access

    Download


    Export, share and cite



    Title :

    TRICYCLE ULTRALÉGER, PLIABLE, À MOTEUR ÉLECTRIQUE


    Additional title:

    FOLDABLE, ULTRA-LIGHTWEIGHT TRICYCLE HAVING AN ELECTRIC MOTOR
    ULTRALEICHTES KLAPPDREIRAD MIT ELEKTROMOTOR


    Contributors:

    Publication date :

    2017-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B62K Fahrräder , CYCLES



    TRICYCLE ELECTRIQUE MONOPLACE

    BELLER JEAN-MARC | European Patent Office | 2018

    Free access

    TRICYCLE ELECTRIQUE AVEC ROULIS

    DUCLOUX ANTOINE / MATYAS ISTVAN / GRIBAUDO REMI et al. | European Patent Office | 2019

    Free access

    TRICYCLE ELECTRIQUE AVEC ROULIS

    DUCLOUX ANTOINE / MATYAS ISTVAN / GRIBAUDO RÉMI et al. | European Patent Office | 2019

    Free access

    VEHICULE TRICYCLE A MOTORISATION ELECTRIQUE

    BOSTVIRONNOIS STEPHANE / MACHEBEUF YAN | European Patent Office | 2015

    Free access

    VEHICULE TRICYCLE A MOTORISATION ELECTRIQUE

    BOSTVIRONNOIS STEPHANE / MACHEBEUF YAN | European Patent Office | 2017

    Free access