The present invention relates to a power assisted steering system arrangement (100A) for a vehicle comprising a steering wheel (120A), a first, driver, link arrangement (10A) comprises a linkage between the steering wheel (120C) and the front wheels (127,127) comprising a steering column (121A), a Recirculating Ball Joint, RCB, (123A) arranged on a first side of the vehicle, a track rod arrangement for steering the front wheels (127,127), a first lever arm (124A) arranged to transfer a driver torque applied by via the steering wheel to the track rod arrangement providing a connection between the RCB (123A) and the track rod arrangement. The system further comprises a torsion bar (128A) with a torsion-bar torque sensor associated with the steering column (121A), an assistance actuator (30A), arranged on a second side of the vehicle, opposite to the side of the vehicle where the RCB is arranged, said assistance actuator (30A) comprising at least an electric motor (115A) and an Electronic Control Unit, ECU, (110A) controlling the electric motor depending on control signals received from the torsion-bar torque sensor, and an assistance actuator link arrangement (20A) connected to said track rod arrangement, so that a steering torque applied by the driver as well as an assistance actuator torque provided or applied by the assistance actuator (30A) is transferred to the track rod arrangement steering the front wheels of the vehicle.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    A POWER ASSISTED STEERING SYSTEM ARRANGEMENT


    Beteiligte:
    HULTÉN JOHAN (Autor:in) / POHL JOCHEN (Autor:in)

    Erscheinungsdatum :

    2021-12-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Power assisted steering system arrangement

    HULTEN JOHAN / POHL JOCHEN | Europäisches Patentamt | 2021

    Freier Zugriff

    A POWER ASSISTED STEERING SYSTEM ARRANGEMENT

    HULTÉN JOHAN / POHL JOCHEN | Europäisches Patentamt | 2021

    Freier Zugriff

    A POWER ASSISTED STEERING SYSTEM ARRANGEMENT

    HULTÉN JOHAN / POHL JOCHEN | Europäisches Patentamt | 2020

    Freier Zugriff


    Control method of power-assisted steering system, power-assisted steering system and vehicle with power-assisted steering system

    LI MING / GONG WEIQIANG / BI CONGKAI et al. | Europäisches Patentamt | 2023

    Freier Zugriff