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    POWER STEERING SYSTEM
    1.
    发明申请
    POWER STEERING SYSTEM 失效
    动力转向系统

    公开(公告)号：US20130206498A1

    公开(公告)日：2013-08-15

    申请号：US13589644

    申请日：2012-08-20

    申请人： Stefan FROEHLICH

    发明人： Stefan FROEHLICH

    IPC分类号： B62D5/04

    CPC分类号： B62D5/0403 ,  B62D5/0448 ,  F16C25/08 ,  F16C27/04 ,  F16C33/60 ,  F16C35/067 ,  F16C2326/24

    摘要： An electric auxiliary power steering system for a vehicle, comprises a rotating component driven by a servomotor and comprises a rolling bearing for axially and radially supporting the component in the frame. At least one inner race or one outer race of the rolling bearing is split into two race parts along a parting plane that runs approximately perpendicular to a longitudinal axis of the rotating component, the two parts being axially spring-loaded against one another, wherein the ends of the race parts facing one another are aligned at an angle from the radial outer side thereof to the radial inner side thereof, and an element with a conical cross section and having a higher coefficient of thermal expansion than the coefficient of thermal expansion of the outer ring or the inner ring is placed between the ends so that when heat is introduced, the element expands and the race parts are able to move toward one another, and when the element cools the race parts can move apart axially.

    摘要翻译： 一种用于车辆的电动辅助动力转向系统，包括由伺服电动机驱动的旋转部件，并且包括用于在框架中轴向和径向支撑部件的滚动轴承。 滚动轴承的至少一个内座圈或一个外座圈沿着大致垂直于旋转部件的纵向轴线延伸的分型平面分成两个座圈部分，两个部件彼此轴向地弹簧加载，其中， 相对于彼此相对的座圈部的端部与其径向外侧和径向内侧成一定角度，并且具有锥形截面并具有比热膨胀系数高的热膨胀系数的元件 外环或内圈放置在端部之间，使得当引入热量时，元件膨胀，并且座圈部件能够彼此移动，并且当元件冷却时，座圈部件可以轴向移动。

    Electromechanical steering system for a vehicle
    2.
    发明授权
    Electromechanical steering system for a vehicle 失效
    车辆机电转向系统

    公开(公告)号：US07028803B2

    公开(公告)日：2006-04-18

    申请号：US10477312

    申请日：2002-06-04

    申请人： Wolfgang Abele ,  Gerhard Ruf ,  Stefan Froehlich

    发明人： Wolfgang Abele ,  Gerhard Ruf ,  Stefan Froehlich

    IPC分类号： B62D7/15

    CPC分类号： B62D5/0409 ,  B62D5/0403

    摘要： An electromechanical steering system for a vehicle comprises a steering shaft, which is mounted rotatably in an accommodating space of a steering housing, and an electric motor, which, acts upon steering shaft over a transmission. Furthermore, a coil spring housing with a coil spring is provided in the accommodating space. The accommodating space is divided by a partition into a section accommodating the coil spring and a section accommodating the transmission. A damping almond is integrated in the partition. The housing of the coil spring forms part of the partition.

    摘要翻译： 用于车辆的机电转向系统包括可转动地安装在转向壳体的容纳空间中的转向轴和电动机，其在转向轴上作用在变速器上。 此外，在容纳空间中设置有具有螺旋弹簧的螺旋弹簧壳体。 容纳空间被分隔件分成容纳螺旋弹簧的部分和容纳传动装置的部分。 阻尼杏仁集成在分区中。 螺旋弹簧的壳体形成隔板的一部分。

    Noise reduction rolling bearing for power steering
    3.
    发明授权
    Noise reduction rolling bearing for power steering 失效
    用于动力转向的降噪滚动轴承

    公开(公告)号：US08720639B2

    公开(公告)日：2014-05-13

    申请号：US13589644

    申请日：2012-08-20

    申请人： Stefan Froehlich

    发明人： Stefan Froehlich

    IPC分类号： B62D5/04 ,  F16C25/08

    CPC分类号： B62D5/0403 ,  B62D5/0448 ,  F16C25/08 ,  F16C27/04 ,  F16C33/60 ,  F16C35/067 ,  F16C2326/24

    摘要： In an electric auxiliary power steering system a rotating component driven by a servomotor includes a rolling bearing for axially and radially supporting the component. At least one inner race or one outer race of the rolling bearing is split into two race parts along a parting plane that runs approximately perpendicular to a longitudinal axis of the rotating component. The two parts are axially spring-loaded against one another. The ends of the race parts facing one another are aligned at an angle from the radial outer side thereof to the radial inner side thereof. The element with a conical cross section and having a higher coefficient of thermal expansion than the coefficient of thermal expansion of the outer ring or the inner ring is placed between the ends so that when heat is introduced, the element expands and the race parts are able to move toward one another. When the element cools the race parts can move apart axially.

    摘要翻译： 在电动助力转向系统中，由伺服电机驱动的旋转部件包括用于轴向和径向支撑部件的滚动轴承。 滚动轴承的至少一个内圈或一个外座圈沿着大致垂直于旋转部件的纵向轴线延伸的分型平面分成两个座圈部分。 两个部件彼此轴向地弹簧加载。 相对于彼此面对的座圈的端部与其径向外侧至其径向内侧成一角度对准。 具有锥形横截面并具有比外环或内环的热膨胀系数更高的热膨胀系数的元件被放置在端部之间，使得当引入热时，元件膨胀并且族部件能够 相互转移。 当元件冷却时，部件可以轴向移动。