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    • 19. 发明申请
    • Device for emitting high frequency signals, particularly in an identification system
    • 用于发射高频信号的装置,特别是在识别系统中
    • US20050007237A1
    • 2005-01-13
    • US10851204
    • 2004-05-24
    • Martin Meyer
    • Martin Meyer
    • G06K7/00G06K19/07H04B3/00
    • G06K19/07786G06K7/0008G06K19/0723
    • A device for emitting high-frequency signals, which has a modulator for the amplitude shift keying of input signals, a Class-E amplifier and a transmitting antenna. Such a device can be used in an identification system as a component of a read/write device, from which modulated data signals are transmitted to a mobile data carrier. Input signals (DS) are subjected to amplitude shift keying by controlling a plurality of parallel-connected tri-state outputs of a digital integrated circuit (IC) with a control unit (CTR). The tri-state outputs switch a transistor of the Class-E amplifier at the carrier frequency. As a result, a nearly harmonic current with a constant amplitude is generated in the transmitting antenna.
    • 用于发射高频信号的装置,其具有用于输入信号的幅移键控的调制器,E类放大器和发射天线。 这样的设备可以在识别系统中用作读/写设备的组件,从而将调制的数据信号从其发送到移动数据载体。 通过用控制单元(CTR)控制数字集成电路(IC)的多个并联三态输出,对输入信号(DS)进行幅移键控。 三态输出以载波频率切换Class-E放大器的晶体管。 结果,在发射天线中产生具有恒定振幅的近似谐波电流。
    • 20. 发明授权
    • Steering column for a motor vehicle
    • 汽车转向柱
    • US09090284B2
    • 2015-07-28
    • US14383196
    • 2013-02-14
    • Martin MeyerSebastian Huber
    • Martin MeyerSebastian Huber
    • B62D1/181B62D7/22F16F15/02
    • B62D7/224B62D1/181F16F15/021
    • The invention relates to a steering column for a motor vehicle, which steering column can be displaced in at least one displacement direction, which comprises, for the purpose of displacement in the displacement direction or in at least one of the displacement directions, a spindle drive driven by a drive motor, which spindle drive has a threaded spindle extending in an axial direction. The drive motor is connected to a part of the steering column, which carries the drive motor, via a damping unit that has a primary connecting part having a first contact surface and a secondary connecting part having a second contact surface, wherein the first and the second contact surface are spaced apart from each other in the axial direction of the threaded spindle, and an elastomer or viscoelastic damping material is arranged between the first and the second contact surfaces.
    • 本发明涉及一种用于机动车辆的转向柱,该转向柱可以在至少一个位移方向上移位,该转向柱包括为了位移方向或至少一个位移方向上的位移,主轴驱动 由驱动马达驱动,该主轴驱动器具有沿轴向方向延伸的螺纹主轴。 驱动电动机经由具有第一接触表面的初级连接部分和具有第二接触表面的次级连接部分的阻尼单元连接到转向柱的一部分,该转向柱承载驱动电动机,其中第一和第二接触表面 第二接触表面在螺纹心轴的轴向上彼此间隔开,并且弹性体或粘弹性阻尼材料布置在第一和第二接触表面之间。