The invention relates to a steering gear (1) for a steer-by-wire steering device and with a steering rod (4), with a steering rod housing (11), and with a slide bearing bush (12) arranged between the steering rod housing (11) and a steering rod portion (13) of the steering rod (4), wherein the slide bearing bush (12) is fixedly attached to the steering rod housing (11), and the steering rod portion (13) and the slide bearing bush (12) engage with one another in such a way that a rotational movement of the steering rod (4) is blocked and a translational displacement of the steering rod (4) in the axial direction of the central longitudinal axis (5) of the steering rod (4) is allowed. In order to provide a redundancy function in the event of a defect or failure of the slide bearing bush (12), the steering gear (1) is characterized in that the slide bearing bush (12) forms a first anti-rotation component (15) and a second anti-rotation component (16) is arranged between the steering rod housing (11) and the steering rod (4), wherein a fail-safe protection is realized by means of the second anti-rotation component (16) in the event of a defect in the first anti-rotation component (15).


    Access

    Download


    Export, share and cite



    Title :

    STEERING GEAR FOR A STEER-BY-WIRE STEERING DEVICE AND STEER-BY-WIRE STEERING DEVICE WITH SUCH A STEERING GEAR


    Contributors:

    Publication date :

    2025-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    STEERING GEAR AND STEER-BY-WIRE STEERING DEVICE WITH SUCH A STEERING GEAR

    WIERTZ ALEXANDER | European Patent Office | 2025

    Free access

    STEER-BY-WIRE SYSTEM STEERING GEAR

    ISHIKAWA SHINTARO / SATO KOJI | European Patent Office | 2024

    Free access

    Steering gear for a steer-by-wire steering system

    RAITHER WOLFRAM / STECK PHILIPPE | European Patent Office | 2024

    Free access

    STEERING GEAR FOR A STEER-BY-WIRE STEERING SYSTEM

    SPAN EDUARD | European Patent Office | 2024

    Free access

    STEERING GEAR FOR A STEER-BY-WIRE STEERING SYSTEM

    RAITHER WOLFRAM / STECK PHILIPPE | European Patent Office | 2021

    Free access