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1. 发明授权

US08955789B2 Method for controlling a process for winding an acentric coil former and device operating according to the method 有权
标题翻译：用于控制用于卷绕中心线圈架的方法和根据该方法操作的装置的方法
公开(公告)号：US08955789B2
公开(公告)日：2015-02-17
申请号：US13363965
申请日：2012-02-01
申请人： David Bitterolf , Elmar Schäfers , Stephan Schäufele
发明人： David Bitterolf , Elmar Schäfers , Stephan Schäufele
IPC分类号： B21C47/02 , H01F41/06 , B65H54/10 , B65H59/38
CPC分类号： H01F41/065 , B65H54/10 , B65H59/385 , B65H59/387 , B65H2701/36 , H01F41/071 , H01F41/094
摘要： In a method and a device for winding an acentric coil former, the coil former is set into a rotary motion with a winder drive, wherein the rotary motion of the coil former causes a wire attached to the coil former to be wound onto the coil former and unwound from a drum operatively connected to a brake drive, and the winder drive or the brake drive, or both, are controlled based on a rotation position of the coil former. The wire is unwound from the drum with a non-constant speed.
摘要翻译：在用于卷绕中心线圈成形器的方法和装置中，线圈架被卷绕成具有卷绕机的旋转运动，其中线圈架的旋转运动导致附接到线圈架的线缠绕在线圈架上并且从可操作地连接到制动驱动器的鼓展开，并且绕线器驱动器或制动器驱动器或两者都基于线圈架的旋转位置被控制。电线以不恒定的速度从滚筒展开。

2. 发明授权

US07874727B2 Control method for guided movement of an X-ray examination system 有权
标题翻译： X射线检查系统引导运动的控制方法
公开(公告)号：US07874727B2
公开(公告)日：2011-01-25
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 and/or X-ray receiver an X-ray examination system which may be displaced relative to the mounting position thereof by means of an actuator, despite a system construction which may be caused to oscillate at a resonant frequency 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, counteracting the cause of oscillation in order to achieve a movement condition for the X-ray source or X-ray receiver 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 and/or X-ray receiver controlled using the actuator according to the set guided movement.
摘要翻译：根据本发明，X射线检查可以简单且快速地进行，因此可以用X射线源和/或X射线接收器产生尖锐的X射线图像，X射线检查系统可以相对位移尽管根据本发明的方法，尽管系统结构可以根据相应的安装位置而以谐振频率摆动，但是根据本发明的方法，至少有一个与确定依赖于相应的安装位置的谐振频率，设定导向运动，抵消振荡的原因，以实现X射线检查所需的X射线源或X射线接收器的运动状态，根据所设定的引导运动，根据至少一个对应的参数和使用致动器控制的X射线源和/或X射线接收器的引导移动来确定。

3. 发明授权

US07818087B2 Method and control device for guiding the movement of a movable machine element of a machine 有权
标题翻译：用于引导机器的可移动机器元件的运动的方法和控制装置
公开(公告)号：US07818087B2
公开(公告)日：2010-10-19
申请号：US11917671
申请日：2006-06-02
申请人： Johannes Birzer , Jens Hamann , Raimund Kram , Uwe Ladra , Elmar Schäfers
发明人： Johannes Birzer , Jens Hamann , Raimund Kram , Uwe Ladra , Elmar Schäfers
IPC分类号： G06F19/00
CPC分类号： G05B19/416 , G05B2219/35585 , G05B2219/42217 , Y10T409/304984
摘要： A system for guiding movement of a movable machine element of a machine, such as a machine tool, production machine and robot, receives user input data relating to a travel movement of machine element and an optimization criterion selected from a robust travel movement, where a smallest number of natural frequencies of the movable machine element is excited, and a time-optimized travel movement, where from the natural frequencies of the movable machine element only those natural frequencies are excited that do not include a main natural frequency. The system then determines from the movement profile coefficients of polynomial functions and a position setpoint variable based on the coefficients. The travel movement of the machine element is executed in response to the determined position setpoint variable.
摘要翻译：用于引导诸如机床，生产机器和机器人的机器的可移动机器元件的运动的系统接收与机器元件的行进运动有关的用户输入数据和从坚固的行驶运动中选择的优化标准，其中激活可移动机器元件的固有频率的最小数量，以及时间优化的行进运动，其中从可移动机器元件的固有频率仅仅激发不包括主固有频率的那些固有频率。然后，系统根据多项式函数的运动曲线系数和基于系数的位置设定点变量来确定。响应于确定的位置设定点变量来执行机器元件的行进移动。

4. 发明授权

US07208901B2 Control method for jerk-limited speed control of a movable machine element of a numerically controlled industrial processing machine 失效
标题翻译：数控工业加工机的可移动机械元件的加速度限制速度控制的控制方法
公开(公告)号：US07208901B2
公开(公告)日：2007-04-24
申请号：US10816788
申请日：2004-04-02
申请人： Uwe Ladra , Elmar Schäfers
发明人： Uwe Ladra , Elmar Schäfers
IPC分类号： G05B19/416 , G05B7/02
CPC分类号： G05B19/416 , G05B2219/41232 , G05B2219/43065 , G05B2219/43178
摘要： A control method for controlling a speed of a movable machine element of a numerically controlled industrial processing machine with jerk limitation is described. The processing machine can be, for example, a machine tool, a production machine and/or a robot. A travel path of the movable machine element is first decomposed into a plurality of sequentially arranged, interpolatable travel sections. Jerk profiles are then determined for the interpolatable travel sections, which are modified with a parameter-dependent shape function. The modified jerk profiles provide a filter action that can be represented by bandpass filters having blocking frequencies. The blocking frequencies of the bandpass filters are selected so as to substantially correspond to characteristic frequencies of the machine element. The control method significantly improves the machine dynamics without sacrificing accuracy.
摘要翻译：描述用于控制具有加加速度限制的数控工业加工机的可移动机器元件的速度的控制方法。处理机可以是例如机床，生产机器和/或机器人。可移动机构元件的行进路径首先被分解为多个顺序排列的可内插行进部分。然后确定用于可插入行程部分的挤压轮廓，其可以用参数相关的形状函数进行修改。改进的冲击曲线提供可以由具有阻挡频率的带通滤波器表示的滤波器动作。选择带通滤波器的阻塞频率，以便基本上对应于机器元件的特征频率。控制方法显着提高机器动态性能，不会牺牲精度。

5. 发明申请

US20130026278A1 METHOD FOR CONTROLLING A PROCESS FOR WINDING AN ACENTRIC COIL FORMER AND DEVICE OPERATING ACCORDING TO THE METHOD 有权
标题翻译：用于控制用于绕过线圈线圈的方法和根据该方法操作的装置的方法
公开(公告)号：US20130026278A1
公开(公告)日：2013-01-31
申请号：US13363965
申请日：2012-02-01
申请人： David Bitterolf , Elmar Schäfers , Stephan Schäufele
发明人： David Bitterolf , Elmar Schäfers , Stephan Schäufele
IPC分类号： B65H23/08
CPC分类号： H01F41/065 , B65H54/10 , B65H59/385 , B65H59/387 , B65H2701/36 , H01F41/071 , H01F41/094
摘要： In a method and a device for winding an acentric coil former, the coil former is set into a rotary motion with a winder drive, wherein the rotary motion of the coil former causes a wire attached to the coil former to be wound onto the coil former and unwound from a drum operatively connected to a brake drive, and the winder drive or the brake drive, or both, are controlled based on a rotation position of the coil former. The wire is unwound from the drum with a non-constant speed.
摘要翻译：在用于卷绕中心线圈成形器的方法和装置中，线圈架被卷绕成卷绕机的旋转运动，其中线圈架的旋转运动使得连接到线圈架的线缠绕在线圈架上并且从可操作地连接到制动驱动器的鼓展开，并且绕线器驱动器或制动器驱动器或两者都基于线圈架的旋转位置被控制。电线以不恒定的速度从滚筒展开。

6. 发明授权

US07997431B2 Operating method for an installation having a mechanically movable element 有权
标题翻译：具有机械可移动元件的安装的操作方法
公开(公告)号：US07997431B2
公开(公告)日：2011-08-16
申请号：US12295899
申请日：2007-03-08
申请人： Uwe Ladra , Elmar Schäfers , Torsten Schür
发明人： Uwe Ladra , Elmar Schäfers , Torsten Schür
IPC分类号： B66C13/06
CPC分类号： B66C13/063
摘要： An assembly has a mechanically movable element (1), by the movement of which an oscillatory system (2) can be excited to perform an oscillation which has a resonant frequency (f) and a corresponding oscillatory period (T). First of all, a control device (4) moves the mechanically movable element (1) at a first speed (v1). If the control device (4) is stipulated a second speed (v2) by an operator (7), the control device (4) determines a jolt profile, by means of which the speed (v) of the mechanically movable element (1) is changed to the second speed (v2), and moves the mechanically movable element (1) according to the determined jolt profile. Said control device (4) determines the jolt profile in such a way that an oscillation of the oscillatory system (2) which is excited at the beginning of the speed change is calmed at the end of the speed change.
摘要翻译：组件具有机械可移动元件（1），通过其运动可以激励振荡系统（2）以执行具有共振频率（f）和相应振荡周期（T）的振荡。首先，控制装置（4）以第一速度（v1）移动机械可移动元件（1）。如果控制装置（4）由操作者（7）规定第二速度（v2），则控制装置（4）确定振动轮廓，通过该搅动轮廓，机械可移动元件（1）的速度（v）改变为第二速度（v2），并且根据确定的颠簸轮廓移动机械可移动元件（1）。所述控制装置（4）以使变速开始时被激励的振动系统（2）的振荡在速度变化结束时平稳的方式来确定颠簸曲线。

7. 发明授权

US07654746B2 Spindle bearing device and corresponding bearing method 失效
标题翻译：主轴轴承装置及相应的轴承方式
公开(公告)号：US07654746B2
公开(公告)日：2010-02-02
申请号：US11574043
申请日：2005-08-16
申请人： Uwe Ladra , Elmar Schäfers , Dietmar Stoiber , Bernd Wedel
发明人： Uwe Ladra , Elmar Schäfers , Dietmar Stoiber , Bernd Wedel
IPC分类号： F16C19/04 , F16C27/06 , F16C3/00
CPC分类号： F16F15/02 , F16C19/527 , F16C27/04 , F16C35/077 , F16F7/104
摘要： In a spindle rotor, the orientation of the figure axis is accepted and the anchoring of the rotor bearing (SL) is configured such that the orientation of the geometric rotational axis adapts to the physical main axis of inertia. The bearing is configured in the form of an actively controlled bearing, whereby the orientation is measured and is dynamically carried out, but also in the form of bearing comprising passive elements which are associated with the external ring of the bearing and enable a correspondingly dynamic orientation of the bearing. A damper (T) is provided to dampen the vibrations of the bearing (SL).
摘要翻译：在主轴转子中，可以接受图形轴的定向，并且转子轴承（SL）的锚定被构造成使得几何旋转轴的取向适应物理主轴的惯性轴。该轴承被构造成主动控制的轴承的形式，由此该方向被测量并被动态地执行，而且还包括轴承的形式，该轴承包括与轴承的外圈相关联的无源元件，并且能够实现相应的动态取向的轴承。提供阻尼器（T）以阻尼轴承（SL）的振动。

8. 发明申请

US20090278019A1 MACHINE HAVING A MACHINE ELEMENT THAT CAN BE MOVED ALONG A CROSSBEAM 审中-公开
标题翻译：机器有一个可以在交叉口移动的机器元素
公开(公告)号：US20090278019A1
公开(公告)日：2009-11-12
申请号：US11993689
申请日：2006-06-16
申请人： Jens Hamann , Uwe Ladra , Elmar Schäfers , Dietmar Stoiber
发明人： Jens Hamann , Uwe Ladra , Elmar Schäfers , Dietmar Stoiber
IPC分类号： B23Q1/01 , B23Q17/22 , F16M13/00
CPC分类号： B23Q1/012 , B23Q17/22 , F16M1/00 , Y10T409/308288
摘要： The invention relates to a machine provided with a machine element (5) movable along a cross-beam (1) and a measuring element (4) for measuring the machine element (5) position, wherein said cross-beam (1) is carried by first and second support elements (2, 3), the cross-beam is fixedly connected to the first support element (2) and movably connected to the second support element (3), the measuring element (4) is fixedly connected to the second support element (3) and movably connected to the first support element (2) The inventive machine makes it possible to reduce the influence of the support elements (2, 3) deformation on the accuracy of measurement of the machine element (5) position.
摘要翻译：本发明涉及一种设置有可沿着横梁（1）移动的机器元件（5）和用于测量机器元件（5）位置的测量元件（4）的机器，其中所述横梁（1）被携带通过第一和第二支撑元件（2,3），横梁固定地连接到第一支撑元件（2）并且可移动地连接到第二支撑元件（3），测量元件（4）固定地连接到第二支撑元件（3）并且可移动地连接到第一支撑元件（2）。本发明的机器可以减小支撑元件（2,3）变形对机器元件（5）位置的测量精度的影响。

9. 发明授权

US08360697B2 Method for reducing vibrations, which occur during a machining process, of a machine element and/or of a workpiece 有权
标题翻译：一种用于减少机械元件和/或工件的加工过程中发生的振动的方法
公开(公告)号：US08360697B2
公开(公告)日：2013-01-29
申请号：US12095232
申请日：2006-10-19
申请人： Jens Hamann , Elmar Schäfers , Hans-Peter Tröndle , Bernd Wedel
发明人： Jens Hamann , Elmar Schäfers , Hans-Peter Tröndle , Bernd Wedel
IPC分类号： B23C9/00
CPC分类号： F16F7/10 , B23Q11/0035 , Y10T408/03 , Y10T409/303752 , Y10T409/304312
摘要： The invention relates to a method of reducing vibrations, occurring during a machining operation, of a machine element (7,8) and/or of a workpiece (5) in a machine tool, production machine and/or in a machine (1) designed as a robot, wherein an additional mass (9a, 9b, 9c) is attached to the machine element (7,8) and/or to the workpiece (5) in an automated manner, wherein the mass of the additional mass (9a, 9b, 9c) is adapted to the machining operation. Furthermore, the invention relates to a machine (1) in this respect. The invention enables vibrations, occurring during a machining operation, of a machine element (7,8) of a machine (1) and/or of a workpiece (5) to be reduced.
摘要翻译：本发明涉及一种在机床，生产机器和/或机器（1）中减少机械元件（7,8）和/或工件（5）在加工操作期间发生振动的方法，设计为机器人，其中附加质量（9a，9b，9c）以自动方式附接到机器元件（7,8）和/或到工件（5），其中附加质量块（9a ，9b，9c）适于加工操作。此外，本发明涉及这方面的机器（1）。本发明能够减轻机器（1）和/或工件（5）的机器元件（7,8）在加工操作期间发生的振动。

10. 发明授权

US08080951B2 Drive apparatus and method for its operation 有权
标题翻译：驱动装置及其操作方法
公开(公告)号：US08080951B2
公开(公告)日：2011-12-20
申请号：US12363164
申请日：2009-04-23
申请人： Wolfram Behr , Jens Hamann , Markus Knorr , Jürgen Krejtschi , Elmar Schäfers , Dietmar Stoiber , Wolfgang Wolter
发明人： Wolfram Behr , Jens Hamann , Markus Knorr , Jürgen Krejtschi , Elmar Schäfers , Dietmar Stoiber , Wolfgang Wolter
IPC分类号： H02P7/00 , H02K7/02
CPC分类号： H02P23/0004
摘要： A drive apparatus with at least one synchronous motor, a converter and a mechanical energy buffer able to be fed from an energy supply network, which, for converting mechanical energy into electrical current, includes a first asynchronous machine, and a method of operation for such a drive apparatus are specified, with which or in which the energy buffer, especially its first asynchronous machine is directly electrically connected via a switchover device to the at least one synchronous motor, so that the converter included in the drive apparatus is bypassed for such a switch position of the switchover device and the converter accordingly does not have to be designed for currents which flow in such a switch position of the switchover device.
摘要翻译：一种具有至少一个同步电动机，转换器和机械能量缓冲器的驱动装置，其能够从能量供应网络馈送，用于将机械能转换为电流，所述能量供应网络包括第一异步机，以及用于其的操作方法规定了驱动装置，其中能量缓冲器，特别是其第一异步机器经由切换装置直接电连接到至少一个同步电动机，使得包括在驱动装置中的转换器被旁路以用于这样的驱动装置切换装置和转换器的开关位置不必设计成在切换装置的这种开关位置流动的电流。

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