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    Parking brake, notably for automatic transmission systems of motor vehicles
    1.
    发明授权
    Parking brake, notably for automatic transmission systems of motor vehicles 失效
    驻车制动器，特别适用于机动车辆的自动变速系统

    公开(公告)号：US06471027B1

    公开(公告)日：2002-10-29

    申请号：US09744534

    申请日：2001-01-25

    申请人： Georg Gierer ,  Uwe Rühringer ,  Jürgen Mittelberger

    发明人： Georg Gierer ,  Uwe Rühringer ,  Jürgen Mittelberger

    IPC分类号： B60T100

    CPC分类号： F16H63/3483 ,  F16H63/3433 ,  F16H63/3475 ,  Y10T74/19637

    摘要： Parking brake, notably for automatic transmissions of motor vehicles, which is released via hydraulic pressure acting on a spring accumulator (3) and which is additionally held in the released state by a locking system (13) is actuated by a magnet (5) through which a current flows. The locking system (13) is kept activated and thus the parking brake released until the magnet (5) in the position in which the locking system (13) is actuated, has a power consumption lower than necessary for loading the locking system (13).

    摘要翻译： 特别是用于通过作用在弹簧蓄能器（3）上并通过锁定系统（13）另外保持在释放状态的液压释放的机动车辆的自动变速器的驻车制动器由磁体（5）通过 电流流过。 锁定系统（13）被保持激活，因此释放的驻车制动器直到在锁定系统（13）被驱动的位置的磁体（5）具有低于加载锁定系统（13）所需的功率消耗， 。

    Contactless field spider with hall effect sensor for detecting rotation of an enclosed inner transmission component transmission
    2.
    发明授权
    Contactless field spider with hall effect sensor for detecting rotation of an enclosed inner transmission component transmission 失效
    非接触式场蜘蛛，带有霍尔效应传感器，用于检测封闭的内部传动部件传动装置的旋转

    公开(公告)号：US06522133B1

    公开(公告)日：2003-02-18

    申请号：US09831037

    申请日：2001-05-03

    申请人： Josef Haupt ,  Hans-Joachim Martin ,  Jürgen Mittelberger

    发明人： Josef Haupt ,  Hans-Joachim Martin ,  Jürgen Mittelberger

    IPC分类号： G01P3487

    CPC分类号： F16H59/36 ,  G01P3/487

    摘要： The device for the contactless measurement of the rotational speed of a first part which rotates during operation and which is arranged inside a second part that either does not rotate or rotates at a rotational speed that is independent of the rotational speed of the first part, has an arrangement which generates a magnetic field and a magnetic field detector, wherein the arrangement which generates the magnetic field has a magnet ring (4) integrated in the inner part (1) and wherein the magnetic field detector is a Hall-effect sensor (3) situated in a housing (6) that surrounds both parts: the second part (2) consists of a non-magnetizable material.

    摘要翻译： 用于非操作地测量第一部分的旋转速度的装置，其在操作期间旋转并且布置在第二部分内，其不以不同于第一部分的旋转速度的旋转速度旋转或旋转， 产生磁场的装置和磁场检测器，其中产生磁场的装置具有集成在内部部分（1）中的磁环（4），其中磁场检测器是霍尔效应传感器（3） ）位于围绕两个部分的壳体（6）中：第二部分（2）由不可磁化的材料组成。