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20 条记录 (耗时 0.018 秒)

    Guiding device with measuring scale for guiding a moveable machine element of a machine
    1.
    发明授权
    Guiding device with measuring scale for guiding a moveable machine element of a machine 有权
    具有用于引导机器的可移动机器元件的测量秤的引导装置

    公开(公告)号：US07891112B2

    公开(公告)日：2011-02-22

    申请号：US11574788

    申请日：2005-08-26

    申请人： Gerhard Forster ,  Jens Hamann ,  Dietmar Stoiber

    发明人： Gerhard Forster ,  Jens Hamann ,  Dietmar Stoiber

    IPC分类号： G01D5/347 ,  G01D5/00

    CPC分类号： F16C29/0633 ,  F16C29/00 ,  F16C41/007 ,  G01D5/34707 ,  G01D5/34753

    摘要： The invention relates to a guiding device (3) for guiding a displaceable machine element (1) of a machine. Said guiding device (3) in connected in a mechanically fixed manner to a machine bed (4). A material measure (6) is arranged along at least one part of the guiding device (3) in order to determine a position of the machine element (1). The guiding device (3) and the material measure (6) can be displaced in relation to each other and at least one part of the material measure (6) is in contact with the guiding device (3) either directly or via a bearing (9). The inventive guiding device (3) enables the displaceable machine elements to be positioned in a precise manner even when the machine bed (4) is vibrated. The invention also relates to a machine comprising said type of guiding device (3).

    摘要翻译： 本发明涉及一种用于引导机器的可移位的机器元件（1）的引导装置（3）。 所述引导装置（3）以机械方式连接到机床（4）。 沿着引导装置（3）的至少一部分布置材料测量（6），以便确定机器元件（1）的位置。 引导装置（3）和材料测量装置（6）可以相对于彼此移位，并且材料测量装置（6）的至少一部分直接或经由轴承与引导装置（3）接触 9）。 本发明的引导装置（3）使得即使当机床（4）振动时，可移动的机器元件也能够以精确的方式定位。 本发明还涉及一种包括所述类型的引导装置（3）的机器。

    GUIDING DEVICE WITH MEASURING SCALE FOR GUIDING A MOVEABLE MACHINE ELEMENT OF A MACHINE
    2.
    发明申请
    GUIDING DEVICE WITH MEASURING SCALE FOR GUIDING A MOVEABLE MACHINE ELEMENT OF A MACHINE 有权
    用于指导机器的可移动机器元件的测量装置

    公开(公告)号：US20090050782A1

    公开(公告)日：2009-02-26

    申请号：US11574788

    申请日：2005-08-26

    申请人： Gerhard Forster ,  Jens Hamann ,  Dietmar Stoiber

    发明人： Gerhard Forster ,  Jens Hamann ,  Dietmar Stoiber

    IPC分类号： F16M7/00 ,  B25B3/00

    CPC分类号： F16C29/0633 ,  F16C29/00 ,  F16C41/007 ,  G01D5/34707 ,  G01D5/34753

    摘要： The invention relates to a guiding device (3) for guiding a displaceable machine element (1) of a machine. Said guiding device (3) in connected in a mechanically fixed manner to a machine bed (4). A material measure (6) is arranged along at least one part of the guiding device (3) in order to determine a position of the machine element (1). The guiding device (3) and the material measure (6) can be displaced in relation to each other and at least one part of the material measure (6) is in contact with the guiding device (3) either directly or via a bearing (9). The inventive guiding device (3) enables the displaceable machine elements to be positioned in a precise manner even when the machine bed (4) is vibrated. The invention also relates to a machine comprising said type of guiding device (3).

    摘要翻译： 本发明涉及一种用于引导机器的可移位的机器元件（1）的引导装置（3）。 所述引导装置（3）以机械方式连接到机床（4）。 沿着引导装置（3）的至少一部分布置材料测量（6），以便确定机器元件（1）的位置。 引导装置（3）和材料测量装置（6）可以相对于彼此移位，并且材料测量装置（6）的至少一部分直接或经由轴承与引导装置（3）接触 9）。 本发明的引导装置（3）使得即使当机床（4）振动时，可移动的机器元件也能够以精确的方式定位。 本发明还涉及包括所述类型的引导装置（3）的机器。

    Device for compensating a torque produced by a gyrostatic effect
    3.
    发明申请
    Device for compensating a torque produced by a gyrostatic effect 有权
    用于补偿陀螺仪效应产生的转矩的装置

    公开(公告)号：US20050103135A1

    公开(公告)日：2005-05-19

    申请号：US10987948

    申请日：2004-11-12

    申请人： Gerhard Forster ,  Winfried Gluck ,  Jens Hamann ,  Uwe Ladra ,  Elmar Schafers ,  Dietmar Stoiber ,  Hans-Peter Trondle ,  Bernd Wedel

    发明人： Gerhard Forster ,  Winfried Gluck ,  Jens Hamann ,  Uwe Ladra ,  Elmar Schafers ,  Dietmar Stoiber ,  Hans-Peter Trondle ,  Bernd Wedel

    IPC分类号： B23Q11/00 ,  B23Q23/00 ,  G01C19/02

    CPC分类号： B23Q11/0032 ,  Y10T74/12 ,  Y10T74/19014 ,  Y10T74/19023 ,  Y10T74/19051 ,  Y10T74/1906 ,  Y10T74/19144

    摘要： A device for compensating a torque produced on a movable axle in a machine tool or production machine by a gyrostatic effect includes a rotating useful machine system attached to the movable axle and producing a useful angular momentum, and a rotating machine counter-system attached to the axle and producing a counter angular momentum. The magnitude of the counter angular momentum is substantially identical to the magnitude of the useful angular momentum. The useful torque produced by a movement of the rotating useful machine system through a temporal change of the useful angular momentum is at least partially compensated by a counter-torque produced by a temporal change of the counter angular momentum. This arrangement represents a simple device for compensating a torque produced by the gyrostatic effect on a movable axle of machine tolls and production machines.

    摘要翻译： 用于补偿在机床或生产机器中通过陀螺静力学效应产生的扭矩的装置包括附接到可动轴并产生有用的角动量的旋转有用机器系统，以及附接到可移动轴的旋转机器对向系统 轴产生反角动量。 计数器角动量的大小基本上与有用的角动量的大小相同。 通过旋转有用机器系统通过有用角动量的时间变化的运动产生的有用扭矩至少部分地由逆时针角动量的时间变化产生的反扭矩补偿。 这种布置代表了一种简单的装置，用于补偿由机器通行费和生产机器的可移动轴上的陀螺静音效应产生的扭矩。

    Control method and numerical control for the vibration-reduced acceleration of a movable machine element
    4.
    发明授权
    Control method and numerical control for the vibration-reduced acceleration of a movable machine element 失效
    可移动机械元件减振加速度的控制方法和数值控制

    公开(公告)号：US06452355B2

    公开(公告)日：2002-09-17

    申请号：US09904936

    申请日：2001-07-13

    申请人： Gerhard Forster ,  Juergen Hiller ,  Peter Kreusser

    发明人： Gerhard Forster ,  Juergen Hiller ,  Peter Kreusser

    IPC分类号： G05B19416

    CPC分类号： G05B19/416 ,  F01L2201/00 ,  F02D41/0002 ,  F02D41/221 ,  F02D2041/001 ,  F02D2041/0012 ,  F02D2041/288 ,  Y02T10/42

    摘要： The present invention is a control method and numerical control for the vibration-reduced acceleration of a movable machine element of a numerically controlled industrial processing machine, in which a path of movement of the machine or machine element is broken down into directly successive interpolatable movement sections In the interpolation, resultant acceleration profiles which lie in a range close to a critical natural frequency of the machine or machine element are carried out with a reduced acceleration. By this method, intervention is made only in critical ranges of the acceleration profile, uncritical ranges remain uninfluenced, as a result of which drastic time losses during positioning can be avoided.

    摘要翻译： 本发明是一种数控工业加工机械的可移动机械元件的减振加速度的控制方法和数值控制，其中机器或机器元件的运动路径被分解为直接连续的可插入运动部分 在插补中，以较小的加速度执行位于机器或机器元件的临界固有频率范围内的合成加速度分布。 通过这种方法，干预仅在加速度分布的临界范围内进行，非关键范围保持不受影响，结果可以避免定位期间的大量时间损失。

    Control method for guided movement of an x-ray examination system
    5.
    发明申请
    Control method for guided movement of an x-ray examination system 有权
    x射线检查系统引导运动的控制方法

    公开(公告)号：US20090310752A1

    公开(公告)日：2009-12-17

    申请号：US11918691

    申请日：2006-04-18

    申请人： Gerhard Forster ,  Jens Hamann ,  Uwe Ladra ,  Claus-Günter Schliermann ,  Elmar Schäfers

    发明人： Gerhard Forster ,  Jens Hamann ,  Uwe Ladra ,  Claus-Günter Schliermann ,  Elmar Schäfers

    IPC分类号： H05G1/02

    CPC分类号： E06B9/264

    摘要： According to the invention, an X-ray examination may be simply and rapidly carried out and hence produce a sharp X-ray image with an X-ray source (27) and/or X-ray receiver (35) an X-ray examination system (15 and 31 and 43) which may be displaced relative to the mounting position thereof by means of an actuator (10), despite a system construction which may be caused to oscillate at a resonant frequency (5) dependent on the corresponding mounting position, about the mounting position, whereby according to the inventive method, at least one parameter relevant to the resonant frequency, dependent on the corresponding mounting position, is determined, a set guided movement (4), counteracting the cause of oscillation in order to achieve a movement condition for the X-ray source (27) or X-ray receiver (35) necessary for the X-ray examination, is determined depending on the at least one corresponding parameter and the guided movement of the X-ray source (27) and/or X-ray receiver (35) controlled using the actuator (10) according to the set guided movement (4).

    摘要翻译： 根据本发明，可以简单且快速地进行X射线检查，并且因此用X射线源（27）和/或X射线接收器（35）产生X射线检查的尖锐X射线图像 系统（15和31和43），其可以通过致动器（10）相对于其安装位置而移位，尽管系统构造可能导致以谐振频率（5）振荡，取决于相应的安装位置 根据本发明的方法，确定与谐振频率有关的至少一个参数（取决于相应的安装位置），即设定的引导移动（4），抵消振荡的原因以实现 X射线检查所需的X射线源（27）或X射线接收器（35）的移动条件根据X射线源（27）的至少一个对应参数和被引导的移动来确定 ）和/或X射线接收器（35） 根据设定的导向运动（4）使用致动器（10）。

    STORAGE AND RETRIEVAL SYSTEM
    7.
    发明申请
    STORAGE AND RETRIEVAL SYSTEM 审中-公开
    存储和检索系统

    公开(公告)号：US20070183870A1

    公开(公告)日：2007-08-09

    申请号：US11464932

    申请日：2006-08-16

    申请人： Gerhard Forster ,  Dominik Graefer ,  Jens Hamann ,  Uwe Ladra ,  Gerhard Lehmann ,  Dietmar Stoiber

    发明人： Gerhard Forster ,  Dominik Graefer ,  Jens Hamann ,  Uwe Ladra ,  Gerhard Lehmann ,  Dietmar Stoiber

    IPC分类号： B65G1/04

    CPC分类号： B66F9/072

    摘要： The invention relates to a storage and retrieval system having at least one mast, which is supported at its lower mast end on a running rail via at least two running wheels and can be moved along the running rail guided by at least one driven running wheel of the running rail, having a guide rail (2), which is arranged in the region of the upper mast end (1) and extends parallel to the running rail, having guide rollers, which are mounted such that they can rotate at the upper mast end (1) and bear against the guide rail (2) on both sides so as to guide the mast. In order to damp the mast oscillations occurring during movement, at least one friction roller (4) is provided that rolls on the guide rail (2) and an eddy current brake (7) is provided that is driven by the friction roller (4).

    摘要翻译： 本发明涉及一种具有至少一个桅杆的储存和取回系统，所述至少一个桅杆通过至少两个行进轮在其下桅杆端处被支撑在行驶轨道上，并且可以沿着所述行驶轨道移动，所述至少一个驱动行驶轮由 具有导轨（2）的行进轨道，其布置在上桅杆端部（1）的区域中并且平行于行进轨道延伸，具有导向辊，其安装成使得它们能够在上桅杆 端部（1），并在两侧承受导轨（2），以引导桅杆。 为了减轻运动过程中发生的桅杆振荡，提供了至少一个在导轨（2）上滚动的摩擦辊（4），并且由摩擦辊（4）驱动的涡流制动器（7） 。

    Cathode ray tube arc-over protection
    8.
    发明授权
    Cathode ray tube arc-over protection 失效
    阴极射线管弧过保护

    公开(公告)号：US4207493A

    公开(公告)日：1980-06-10

    申请号：US946017

    申请日：1978-09-26

    申请人： Gerhard Forster

    发明人： Gerhard Forster

    IPC分类号： H04N3/18 ,  H04N3/00 ,  H04N5/68 ,  H01J23/16

    CPC分类号： H04N5/68

    摘要： The high voltage terminal of the ultor capacitance of a cathode ray tube is coupled to an electron gun structure. The ultor return terminal which typically comprises an outer conductive coating of the cathode ray tube envelope is coupled to the ground return base pin of the cathode ray tube. The ground termination for electrical components and the chassis is also coupled to the ground return base pin. During arc-over, the cathode ray tube ultor capacitance discharges through the ground return base pin. Arc-over current oscillations flow in the chassis and electrical component circuitry by means of stray capacitive coupling to the ultor return terminal. A resistor is coupled to the chassis and to the ultor return terminal for damping arc-over current oscillation in the chassis and in the component circuitry.

    摘要翻译： 阴极射线管的阳极电容的高电压端子耦合到电子枪结构。 典型地包括阴极射线管外壳的外部导电涂层的阳极返回端子耦合到阴极射线管的接地返回底座销。 电气元件和底盘的接地端子也耦合到接地回路基座引脚。 在弧光过程中，阴极射线管超高频电容通过接地回路引脚放电。 通过与阳极反射端子的杂散电容耦合，电弧过电流在机箱和电气部件电路中流动。 电阻器耦合到底架和阳极返回端子，用于阻止底盘和组件电路中的过渡电流振荡。

    Drive circuit for a television deflection output transistor
    9.
    发明授权
    Drive circuit for a television deflection output transistor 失效
    用于电视偏转输出晶体管的驱动电路

    公开(公告)号：US4177393A

    公开(公告)日：1979-12-04

    申请号：US862386

    申请日：1977-12-20

    申请人： Gerhard Forster

    发明人： Gerhard Forster

    IPC分类号： H04N3/16 ,  H03K4/64 ,  H03K17/00

    CPC分类号： H03K4/64

    摘要： A drive circuit for a television deflection output transistor includes a drive transformer, the secondary winding of which is coupled across the base-emitter junction of the output transistor. A first end of the primary winding of the drive transformer is coupled to a driver transistor which is switched at the deflection rate. The second end of the primary winding is coupled to a first capacitor charged through a first charging resistance from a first voltage source, the magnitude of which is determined by the charge storage in the base region of the output transistor, and its current gain. The second end of the primary winding is also coupled through a diode to a second capacitor charged through a second resistor from a second voltage source. The magnitude of the second voltage source is selected at a value significantly lower than that of the first voltage source, which value is established based upon considerations of the forward base-emitter drive current required by the output transistor.

    摘要翻译： 用于电视偏转输出晶体管的驱动电路包括驱动变压器，其次级绕组耦合在输出晶体管的基极 - 发射极结之间。 驱动变压器的初级绕组的第一端耦合到以偏转速率切换的驱动晶体管。 初级绕组的第二端耦合到通过来自第一电压源的第一充电电阻充电的第一电容器，第一电容器的大小由输出晶体管的基极区域中的电荷存储及其电流增益确定。 初级绕组的第二端还通过二极管耦合到通过来自第二电压源的第二电阻器充电的第二电容器。 第二电压源的幅度被选择在明显低于第一电压源的值的值，该值是基于输出晶体管所要求的正向基极 - 发射极驱动电流的考虑而建立的。