The invention discloses an automobile active steering coupling device based on a single-row planetary gear train and a steering system. The steering device comprises a mechanical transmission device and a power drive device. The power drive device comprises a displacement assistance motor, a worm wheel and a worm, wherein the worm wheel and the worm are meshed with each other. The mechanical transmission device is mainly composed of an input shaft, a sun wheel, a planet carrier, a planet gear, a gear ring, an output gear and an output shaft. The automobile steering system comprises a steering wheel, a torsion bar, a worm wheel and worm speed reduction mechanism, a cardan joint, a steering operation mechanism support, a gear and rack steering device and an active steering coupling device. The variable-transmission-ratio steering is achieved through the power coupling of the mechanism transmission device and the power drive device; the planet gear is of a double-gear structure, an elastic component and a thrust bearing are embedded between two gears, and the back clearance between the planet gear and the gear ring and the back clearance between the sun gear and the planet gear can be reduced; the overall structure is small in size, arrangement is convenient, the transmission efficiency is high, manufacturability is high, manufacturing expenses are low, gear shifting is stable, and the handling quality is good.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Automobile active steering coupling device based on single-row planetary gear train and steering system


    Beteiligte:
    SHI WANKAI (Autor:in) / LUO CAIWEI (Autor:in) / LI LIANGJUN (Autor:in)

    Erscheinungsdatum :

    2015-05-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Automobile active steering coupling device based on double rows of planetary gear trains and steering system

    SHI WANKAI / LUO CAIWEI / XIAO YANGYI et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Steering gear of automobile steering system, automobile steering system and automobile

    ZHANG XINQIANG / GUO YONGDONG | Europäisches Patentamt | 2015

    Freier Zugriff

    Independent wheel steering unit based on planetary gear train

    CHEN QI / LIU ZEZHI / WANG JUNYUAN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Active variable steering system and steering method based on planetary gear set mechanism

    QU XIAOZHEN / FENG HAOXUAN / LI JIN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Automobile steering stroke adjusting device, steering gear and automobile

    ZHAO XIN / CAI DONGMIN / GAO GUANGWEI | Europäisches Patentamt | 2020

    Freier Zugriff