A modification system is provided for modifying the steering ratio for a vehicle having a tiltable telescopic boom arm (6). The vehicle has steered wheels (11), a steering wheel, and a steering transmission device serving to transmit steering movement between the steering wheel and the steered wheels (11) with a steering ratio R=Alpha/Beta. Beta is the steering angle of the wheels, and Alpha is the turning angle of the steering wheel. The system includes a sensor configured to determine a parameter relating to the telescopic arm. A control module controls the steering ratio that is configured to modify the steering ratio R as a function of the parameter relating to the telescopic arm. A wheeled vehicle is provided, fitted with such a steering ratio modification system.


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    Title :

    SYSTEME DE MODIFICATION DU RAPPORT DE DIRECTION POUR VEHICULE A BRAS TELESCOPIQUE ET VEHICULE CORRESPONDANT


    Contributors:

    Publication date :

    2017-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B25J Manipulatoren , MANIPULATORS / B66C Krane , CRANES



    SYSTÈME DE MODIFICATION DU RAPPORT DE DIRECTION POUR VÉHICULE À BRAS TÉLESCOPIQUE ET VÉHICULE CORRESPONDANT

    RIOT ANTOINE / CHRISTINY MICKAËL | European Patent Office | 2017

    Free access

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    RIOT ANTOINE / CHRISTINY MICKAËL | European Patent Office | 2022

    Free access