An acoustic warning device for a motor vehicle, having: a base part, a mobile control part, an electrical command detection circuit with at least two switches, the switches are normally closed switches, and the two switches are connected in series, in that at least one of the switches has two contacts that are isolated from one another.


    Access

    Download


    Export, share and cite



    Title :

    Vehicle steering wheel mounted acoustic warning device having normally closed contacts


    Contributors:

    Publication date :

    2025-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



    ACOUSTIC WARNING DEVICE FOR A VEHICLE STEERING WHEEL

    BARRITAULT MATTHIS / LETIERCE THOMAS | European Patent Office | 2024

    Free access

    Sound warning device of vehicle steering wheel

    BARITOT MATY / LETIS THOMAS | European Patent Office | 2022

    Free access

    Vehicle control device mounted on steering wheel

    YU FENG / LI MING / SONG WEI et al. | European Patent Office | 2020

    Free access

    Vehicle-mounted game steering wheel and vehicle

    OH HWIYEOL / LIU JIE / LIANG HONGJIN et al. | European Patent Office | 2022

    Free access

    Vehicle-mounted temperature-adjusting steering wheel

    YANG SHUTAO / ZHANG WENXIN | European Patent Office | 2024

    Free access