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    • 1. 发明申请
    • Method and apparatus for measuring the diameter of a rod-shaped article
    • 用于测量杆状物品的直径的方法和装置
    • US20060081266A1
    • 2006-04-20
    • US11248616
    • 2005-10-13
    • Dierk Schroder
    • Dierk Schroder
    • A24C5/34
    • G01B11/2433A24C5/3412G01B11/105
    • An apparatus and a method for measuring the diameter of at least one rod-shaped article. A beam splitter is arranged to split a beam coming from the radiation source into several component beams and to conduct the beams from different directions onto the rod-shaped article. A detection device includes a plurality of detectors each arranged to generate a signal indicating a shading of a respective one of the component beams caused by the rod-shaped article. The rod-shaped article is positioned in or guided through the beam paths between the radiation source and the detection device and the diameter of the rod-shaped article is determined from the signals generated in the detection device.
    • 用于测量至少一个棒状物品的直径的装置和方法。 分束器布置成将来自辐射源的光束分成若干分量光束,并将光束从不同方向传导到棒状物品上。 检测装置包括多个检测器,每个检测器被布置成产生指示由杆状物品引起的相应一个部件光束的阴影的信号。 棒状制品定位在辐射源和检测装置之间的光束路径中或被引导,并且根据在检测装置中产生的信号确定棒状物品的直径。
    • 5. 发明授权
    • Apparatus for rapidly detecting and calculating the root mean square of
electrical measuring values in alternating current networks
    • 用于快速检测和计算交流网络中电测值的均方根的装置
    • US4041370A
    • 1977-08-09
    • US618403
    • 1975-10-01
    • Dierk Schroder
    • Dierk Schroder
    • G01R19/02G01R21/00G06G7/20H02J3/18
    • G01R21/001G01R19/02G06G7/20H02J3/1864Y02E40/12
    • A method for rapid acquisition and handling of root mean square values of the time dependent current and/or voltage in single or multi-phase a.c. mains wherein each of these values is converted into two intermediate values shifted in phase by 90.degree. and fed into a computer circuit the output of which provides analog d.c. signals indicating the reactive or actual power, or the r.m.s. values of the voltage and current dependent upon the particular type of computer which is used. The analog d.c. signals are fed into a following regulator unit having an integrating portion to adjust a regulating value to serve as a nominal value which is then compared with an applied actual value and the difference therebetween is then fed into the regulator unit. The control signal at the output of the regulator unit is read periodically and transmitted to a final control element and the regulating value is adjusted during the course of one or a fraction of one cycle of the a.c. mains frequency.
    • 一种用于快速获取和处理单相或多相电流中时间依赖电流和/或电压的均方根值的方法。 电源,其中每个这些值被转换成相位移动90°的两个中间值,并馈送到计算机电路,其输出提供模拟直流。 指示反应或实际功率的信号,或r.m.s. 取决于使用的计算机的特定类型的电压和电流的值。 模拟直流 信号被馈送到具有积分部分的随后的调节器单元中,以调节调节值以用作标称值,然后将其与施加的实际值进行比较,然后将它们之间的差被馈送到调节器单元中。 调节器单元的输出处的控制信号被周期性地读出并传送到最终的控制元件,并且在一个循环的一个或几分之一的过程中调节调节值。 电源频率。
    • 6. 发明授权
    • Assembling an auxiliary lifting unit on a mobile crane
    • 在移动式起重机上组装辅助起重机
    • US09394146B2
    • 2016-07-19
    • US13216083
    • 2011-08-23
    • Dierk Schroder
    • Dierk Schroder
    • B66C23/62
    • B66C23/62Y10T29/49826
    • The invention relates to an assembly system for a mobile crane auxiliary lifting unit comprising auxiliary lifting unit assembly fastenings which are coupled to the auxiliary lifting unit and serve to fasten the auxiliary lifting unit to the crane, and comprising an assembly unit which can move the auxiliary lifting unit assembly fastenings into an assembly position. It also relates to an assembly installation for a mobile crane auxiliary lifting unit, comprising such an assembly system and comprising a sub-structure. A footing support for a mobile crane auxiliary lifting unit and a method for assembling a mobile crane auxiliary lifting unit are also disclosed.
    • 本发明涉及一种用于移动式起重机辅助提升单元的组装系统,包括辅助提升单元组件紧固件,其联接到辅助提升单元并用于将辅助提升单元紧固到起重机,并且包括可将辅助提升单元 起重机组件的紧固件进入组装位置。 它还涉及用于移动式起重机辅助提升单元的组装设备,其包括这种组装系统并且包括子结构。 还公开了一种用于移动式起重机辅助提升单元的基础支撑件和用于组装移动式起重机辅助提升单元的方法。