Electronic counter for counting periodic clock signal generated at
preset clock frequency
    2.
    发明授权
    Electronic counter for counting periodic clock signal generated at preset clock frequency 失效
    用于计算在预设时钟频率下产生的周期性时钟信号的电子计数器

    公开(公告)号:US5222110A

    公开(公告)日:1993-06-22

    申请号:US828931

    申请日:1992-01-31

    CPC分类号: G06F7/62 G06F7/68

    摘要: The electronic counter for counting a periodic clock signal generated at a preset clock frequency (f.sub.o) includes a clock circuit generating the periodic clock signal at the preset clock frequency (f.sub.o); an adjustable frequency divider (4) having an output (8), a first input (5) and a second input (7), the first input of the frequency divider (4) being connected to the clock circuit (6) so as to receive the periodic clock signal and the second input (7) of the frequency divider being connected to receive a cycle speed signal (n), the frequency divider (4) containing means to produce a pulsed output signal at a divider output frequency (c.sub.o); a tracking circuit (T) connected to the output (8) of the frequency divider (4) to receive the pulsed output signal at the divider output frequency (c.sub.o) and having a correction signal input for receiving a positive or negative correction signal (KS), the tracking circuit (T) acting to add a number of additional pulses to the pulsed output signal received thereby when the correcting signal is positive and suppressing a number of the pulses of the pulsed output signal from the frequency divider when the correcting signal is negative; and a counting circuit (14) having an output and connected to the tracking circuit (T) to count the pulses received from the tracking circuit and to generate a counter reading (z.sub.s). The divider output frequency (c.sub.o) is substantially equal to the clock frequency (f.sub.o) divided by a factor (T) equal to a constant (K) depending on the frequency divider (4) and the cycle speed signal (n).

    摘要翻译: PCT No.PCT / DE90 / 00524 Sec。 371日期:1992年1月31日 102(e)日期1992年1月31日PCT提交1990年7月12日PCT公布。 出版物WO91 / 03015 日期:1991年3月7日。用于计数以预设时钟频率(fo)产生的周期性时钟信号的电子计数器包括以预设时钟频率(fo)产生周期性时钟信号的时钟电路。 具有输出(8),第一输入(5)和第二输入(7)的可调分频器(4),分频器(4)的第一输入端连接到时钟电路(6),以便 接收所述周期时钟信号,并且所述分频器的第二输入端(7)被连接以接收周期速度信号(n),所述分频器(4)包含用于以分频器输出频率(co)产生脉冲输出信号的装置, ; 连接到分频器(4)的输出(8)的跟踪电路(T),以分频器输出频率(co)接收脉冲输出信号,并具有用于接收正或负校正信号(KS ),当校正信号为正时,跟踪电路(T)用于向其接收的脉冲输出信号增加多个附加脉冲,并且当校正信号为正时时,抑制来自分频器的脉冲输出信号的脉冲数 负; 以及具有输出并连接到跟踪电路(T)的计数电路(14)以对从跟踪电路接收的脉冲进行计数并产生计数器读数(zs)。 分频器输出频率(co)基于分频器(4)和周期速度信号(n)基本上等于时钟频率(fo)除以等于常数(K)的因子(T)。

    Disc brake that is actuated by means of a band brake device
    4.
    发明申请
    Disc brake that is actuated by means of a band brake device 失效
    通过带式制动装置致动的盘式制动器

    公开(公告)号:US20050098396A1

    公开(公告)日:2005-05-12

    申请号:US10089053

    申请日:2001-07-20

    摘要: The invention relates to a friction brake (10) for a motor vehicle. The friction brake (10) for instance has a disk brake (12), which is actuatable by means of an actuating device, for instance in the form of a ball thread drive (22). The invention proposes embodying the friction brake (10) with a band brake (34), whose band (36) is mounted on the circumference of a nut (26) of the ball thread drive (22). If the brake band (36) is put under tensile stress in order to actuate the band brake (34), then the brake band (36) rotates the nut (26) of the ball thread drive (22) in a tensing direction and in this way actuates the disk brake (12). The invention has the advantage that the friction brake (10) has high brake boosting and therefore requires only little actuating energy. It is accordingly suitable for embodiment as an electromechanical friction brake (10) with an electric motor (56) for its actuation.

    摘要翻译: 本发明涉及一种用于机动车辆的摩擦制动器(10)。 摩擦制动器(10)例如具有盘式制动器(12),其可通过致动装置致动,例如以滚珠丝杠驱动器(22)的形式。 本发明提出了一种具有带式制动器(34)的摩擦制动器(10),其带状件(36)安装在球螺纹驱动器(22)的螺母(26)的圆周上。 如果制动带(36)处于拉伸应力下以致动带式制动器(34),则制动带(36)使滚珠丝杠驱动器(22)的螺母(26)沿张紧方向旋转,并且 这样驱动盘式制动器(12)。 本发明的优点是摩擦制动器(10)具有高的制动助力,因此仅需要很少的致动能量。 因此,适用于具有用于其致动的电动机(56)的机电摩擦制动器(10)的实施例。

    Method and device for determining offset values by a histogram method
    5.
    发明授权
    Method and device for determining offset values by a histogram method 有权
    用于通过直方图方法确定偏移值的方法和装置

    公开(公告)号:US06810311B2

    公开(公告)日:2004-10-26

    申请号:US10150304

    申请日:2002-05-16

    IPC分类号: B60G1701

    摘要: A method is for determining the offset value of the output signal of a vehicle sensor. The values of the output signal of the vehicle sensor are determined. The value range of the output signal of the vehicle sensor is divided into at least two partial ranges (intervals, classes). The values of the output signal are allocated to the partial ranges. The number of number quantities representing the values of the output signal allocated to the partial ranges is determined. The number quantities are determined by at least one low-pass filter.

    摘要翻译: 一种用于确定车辆传感器的输出信号的偏移值的方法。 确定车辆传感器的输出信号的值。 车辆传感器的输出信号的值范围被划分为至少两个部分范围(间隔,等级)。 输出信号的值分配给部分范围。 确定表示分配给部分范围的输出信号的值的数量数量。 数量由至少一个低通滤波器确定。

    Disc brake
    7.
    发明授权
    Disc brake 失效
    盘式制动器

    公开(公告)号:US06926126B2

    公开(公告)日:2005-08-09

    申请号:US10467327

    申请日:2002-01-19

    摘要: The invention relates to an electromechanical disk brake (10). To attain brake boosting, the invention proposes embodying the disk brake (10) with a multiple brake cylinder (24), which is displaceable in a secant direction of a brake disk (20), and which has both a friction brake lining piston (22), which is displaceable transversely to the brake disk (20), and two brake booster pistons (26), disposed facing one another, which are displaceable parallel to the brake disk (20), and which are braced on fixed abutments (36), for instance on an inside of a brake caliper (12) of the disk brake (10). For actuation of the disk brake (10), the multiple brake cylinder (24) is displaced in the direction of rotation (46) of the brake disk (20), and as a result, the brake booster piston (26) that is at the front in the displacement direction moves into the brake cylinder (26) and, via the friction brake lining piston (22), presses the friction brake lining (18) against the brake disk (20). A force of friction exerted on the friction brake lining (18) by the rotating brake disk (20) presses the multiple brake cylinder (24) in its displacement direction as well and as a result boosts a pressure exerted on the friction brake lining piston (22) by the brake booster piston (26), thus in turn increasing the braking force.

    摘要翻译: 本发明涉及一种机电盘式制动器(10)。 为了获得制动助力,本发明提出了一种具有多个制动缸(24)的盘式制动器(10),该制动缸可沿制动盘(20)的正切方向移动,并且具有摩擦制动衬片活塞(22) ),其可横向于制动盘(20)移动;以及两个制动助力器活塞(26),其彼此面对地布置,它们可平行于制动盘(20)移位,并且支撑在固定的基台(36)上, ,例如在盘式制动器(10)的制动钳(12)的内部。 为了致动盘式制动器(10),多制动缸(24)沿制动盘(20)的旋转方向(46)移动,结果是制动助力活塞(26)处于 位移方向的前方移动到制动缸(26)中,经由摩擦制动衬片活塞(22)将摩擦制动衬片(18)压向制动盘(20)。 通过旋转制动盘(20)对摩擦制动衬片(18)施加的摩擦力也沿其位移方向挤压多制动缸(24),从而增加了施加在摩擦制动衬片活塞上的压力( 22),从而增加制动力。

    Electromagnetic wheel brake device
    8.
    发明授权
    Electromagnetic wheel brake device 失效
    电磁轮刹车装置

    公开(公告)号:US06536561B1

    公开(公告)日:2003-03-25

    申请号:US09831152

    申请日:2001-09-21

    申请人: Frieder Keller

    发明人: Frieder Keller

    IPC分类号: F16D5502

    摘要: An electromechanical wheel brake device for a motor vehicle, having an electric motor for driving two planetary gears, connected in series with one another, which actuate the wheel brake device via a threaded roller gear. The planetary gear is provided with a first electromagnetic coupling, with which a sun wheel of the second planetary gear can be locked, or can be connected in a manner fixed against relative rotation to a sun wheel of the first planetary gear, and with a second electromagnetic coupling, with which a ring gear of the second planetary gear can be stopped or can be connected in a manner fixed against relative rotation to a ring gear of the first planetary gear. By means of the electric motor, by switching of the two couplings, the rolling thread drive can be driven fast to overcome an air gap, slowly and with major speed reduction for the ensuing exertion of a high braking force, and fast for releasing without a reversal of the direction of rotation of the electric motor. For use as a parking brake, both couplings are switched to be without current, as a result of which the second planetary gear is blocked and an imposed braking force is maintained while the electric motor is stopped.

    摘要翻译: 一种用于机动车辆的机电车轮制动装置,具有用于驱动彼此串联的两个行星齿轮的电动机,其通过螺纹滚子齿轮致动所述车轮制动装置。 行星齿轮设置有第一电磁耦合器,第二行星齿轮的太阳轮可以通过该第一电磁耦合被锁定,或者可以以相对于第一行星齿轮的太阳轮的相对旋转固定的方式连接,并且具有第二 电磁联轴器,第二行星齿轮的环形齿轮可以以与第一行星齿轮的齿圈相对旋转的方式被固定或连接。 通过电动马达,通过切换两个联轴器,可以快速地驱动滚丝驱动器,以缓慢地克服气隙,并且以大的速度降低以便随后施加高制动力,并且快速释放而不需要 反转电动机的旋转方向。 为了用作驻车制动器,两个联轴器被切换为没有电流,结果是第二行星齿轮被阻挡并且在电动机停止时保持施加的制动力。

    Electric motor-driven braking apparatus
    9.
    发明授权
    Electric motor-driven braking apparatus 失效
    电动马达制动装置

    公开(公告)号:US06012556A

    公开(公告)日:2000-01-11

    申请号:US998763

    申请日:1997-12-29

    摘要: The invention relates to a braking apparatus having an electric service motor, which serves to actuate a brake via an actuating device. To enable adjusting an air clearance, the invention sets forth a helical gear and a load moment block, which blocks the helical gear against adjusting itself independently and allows adjustment by means of a readjusting motor. To adjust or establish the air clearance, the brake is actuated with the readjusting motor, until a brake lining contacts a brake body, such as a brake disk, and then moves backward by a defined distance. If the service motor and/or the actuating device fails, the braking apparatus can be released with the readjusting motor. In order to achieve a parking brake function, the invention sets forth a second load moment block for the actuating device.

    摘要翻译: 本发明涉及具有电动马达的制动装置,其用于通过致动装置致动制动器。 为了能够调整空气间隙,本发明提出了一种螺旋齿轮和负载力矩块,其阻止斜齿轮独立地调节自身,并且允许通过重新调节电动机进行调节。 为了调整或建立空气间隙,制动器通过调节电机起动,直到制动衬片与制动盘等制动器体接触,然后向后移动一定距离。 如果维修马达和/或致动装置发生故障,则可以通过重新调节马达来释放制动装置。 为了实现驻车制动功能,本发明提出了用于致动装置的第二负载力矩块。

    Wheel brake device
    10.
    发明授权
    Wheel brake device 失效
    车轮制动装置

    公开(公告)号:US06845853B2

    公开(公告)日:2005-01-25

    申请号:US10381241

    申请日:2001-09-19

    摘要: A wheel brake device, which in particular is actuatable electromechanically, for a motor vehicle, includes a pivotable lever, one end of which is engaged by an energy-storing spring element and which with its other end presses against a wheel brake lining. The lever is pivotably supported by a support means that is displaceable in the longitudinal direction of the lever. By displacement of the support means in the longitudinal direction of the lever, a lever arm with which the energy-storing spring element engages the lever lengthens, and a lever arm with which the lever presses against the wheel brake lining shortens. A pressure force with which the energy-storing spring element, via the lever, presses the wheel brake lining against a brake disk can be adjusted by displacement of the support means.

    摘要翻译: 特别是用于机动车辆可机动地驱动的车轮制动装置包括可枢转的杠杆,其一端由储能弹簧元件接合,并且其另一端压靠在车轮制动衬片上。 杠杆由可在杠杆的纵向方向上移动的支撑装置枢转地支撑。 通过支撑装置在杠杆的纵向方向上的位移,能量储存弹簧元件接合杠杆的杠杆臂延长,杠杆臂与杠杆压靠在车轮制动衬片之间缩短。 能够通过杠杆将储能弹簧元件压靠在制动盘上的压力可以通过支撑装置的位移来调节。