Provided is a steering function-equipped hub unit, which can form a desired steering angle, can prevent deterioration of riding comfort, and can be simply mounted on a vehicle without accompanying large-scale structural changes or the like of the vehicle. The steering function-equipped hub unit 1 is used for steering a rear wheel configured to be supported by a suspension device Rs including a torsion beam Tb and a pair of trailing arms Ta. The hub unit includes: a turning shaft-equipped hub bearing 15 including a turning shaft extending in a vertical direction and configured to rotatably support the rear wheel; a unit support member 13 supporting the turning shaft-equipped hub bearing such that the turning shaft-equipped hub bearing is rotatable about a turning axis A; and a steering actuator 5 separate from the unit support member and configured to rotationally drive the turning shaft-equipped hub bearing 15. The steering actuator is attached to the suspension device at a position higher than a lowermost surface Lv of the torsion beam and between a rotation support part Taa of the suspension device and the turning shaft-equipped hub bearing 15.

    一种带有操舵功能的轮毂单元,该带有操舵功能的轮毂单元可形成所希望的操舵角度,并且可防止乘坐舒适性的恶化,另外可在没有伴随有车辆的大规模的结构变更等的情况下,简单地搭载于车辆上。带有操舵功能的轮毂单元(1)对后轮进行操舵,该后轮通过由扭力梁(Tb)和一对后摆臂(Ta)构成的悬架装置(Rs)支承,该带有操舵功能的轮毂单元(1)包括:带有转舵轴的轮毂轴承(15),该带有转舵轴的轮毂轴承(15)具有支承后轮且在上下方向延伸的转舵轴;单元支承部件(13),该单元支承部件(13)以围绕转舵轴的转舵轴心(A)而自由旋转的方式支承带有转舵轴的轮毂轴承(15);操舵用促动器(5),该操舵用促动器(5)通过与单元支承部件(3)独立的部件构成,使带有转舵轴的轮毂轴承(15)旋转驱动,操舵用促动器(5)在高于后摆臂(Tb)的最下面(Lv)的位置,并且于悬架装置(Rs)的旋转支承部(Taa)与带有转舵轴的轮毂轴承(15)之间,安装于悬架装置(Rs)上。


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    Titel :

    STEERING FUNCTION-EQUIPPED HUB UNIT


    Weitere Titelangaben:

    带有操舵功能的轮毂单元


    Beteiligte:
    SAKAGAMI KYOHEI (Autor:in) / YAGASAKI TORU (Autor:in) / OHATA YUSUKE (Autor:in) / OOBA HIROKAZU (Autor:in)

    Erscheinungsdatum :

    2021-05-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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