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1. 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。

2. 发明授权

US07152503B2 Device for compensating a torque produced by a gyrostatic effect 有权
标题翻译：用于补偿陀螺仪效应产生的转矩的装置
公开(公告)号：US07152503B2
公开(公告)日：2006-12-26
申请号：US10987948
申请日：2004-11-12
申请人： Gerhard Forster , Winfried Glück , Jens Hamann , Uwe Ladra , Elmar Schäfers , Dietmar Stoiber , Hans-Peter Tröndle , Bernd Wedel
发明人： Gerhard Forster , Winfried Glück , Jens Hamann , Uwe Ladra , Elmar Schäfers , Dietmar Stoiber , Hans-Peter Tröndle , Bernd Wedel
IPC分类号： F16H37/06
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抗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。

3. 发明申请

US20100247261A1 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：用于减少加工过程中的振动，机器元件和/或工件的振动的方法
公开(公告)号：US20100247261A1
公开(公告)日：2010-09-30
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： B23Q11/00 , F16F15/32
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。

4. 发明授权

US07424337B2 Method for increasing the control dynamics of a load driven by a driveshaft of direct drive 有权
标题翻译：用于增加由直接驱动的驱动轴驱动的负载的控制动力学的方法
公开(公告)号：US07424337B2
公开(公告)日：2008-09-09
申请号：US10960752
申请日：2004-10-07
申请人： Elmar Schäfers , Dietmar Stoiber , Hans-Peter Tröndle , Bernd Wedel
发明人： Elmar Schäfers , Dietmar Stoiber , Hans-Peter Tröndle , Bernd Wedel
IPC分类号： H02P5/46
CPC分类号： H02P5/46 , G05B13/024 , G05B21/02
摘要： In a method for increasing the control dynamics of a load driven by a direct drive via a driveshaft, a first transducer provides a first output signal indicating a first rotation speed, and a second transducer provides a second output signal indicating a second rotation speed. The direct drive is located between the first transducer and second transducer, with the second transducer being located in close proximity of the load. A mixed rotation speed is computed from a linear combination of the two rotation speed values, which is used as an actual control value of a controller of the direct drive. This method provides a very simple approach for increasing the control dynamics of a load driven by direct drive via a driveshaft.
摘要翻译：在通过驱动轴增加由直接驱动驱动的负载的控制动力学的方法中，第一换能器提供指示第一转速的第一输出信号，而第二换能器提供指示第二转速的第二输出信号。直接驱动器位于第一换能器和第二换能器之间，第二换能器位于紧靠负载的位置。从两个转速值的线性组合计算出混合转速，其用作直接驱动的控制器的实际控制值。该方法提供了一种非常简单的方法来增加通过驱动轴由直接驱动驱动的负载的控制动态。

5. 发明申请

US20090218473A1 MACHINE WITH SUPPORT ELEMENTS 有权
标题翻译：配有支持元件的机器
公开(公告)号：US20090218473A1
公开(公告)日：2009-09-03
申请号：US11568060
申请日：2005-04-20
申请人： Jens Hamann , Hans-Peter Tröndle , Bernd Wedel
发明人： Jens Hamann , Hans-Peter Tröndle , Bernd Wedel
IPC分类号： F16M13/00 , B23Q1/00
CPC分类号： B23Q1/0054 , B23Q1/01 , B23Q11/0032 , F16M5/00
摘要： The invention relates to a machine, whereby at least one machine bed (2) of the machine is linked to a floor (1), by means of at least one support element (9a), said support element (9a) being pivotally mounted in relation to the machine bed (2) and the floor (1). The invention also relates to a support element (9a), for bearing a machine, whereby said support element (9a) comprises means (10a), by which the support element is pivotally linked to the machine and means (11a), by which said element is pivotally linked to the floor (1). The invention thus avoids horizontal movements of the machine bed.
摘要翻译：本发明涉及一种机器，其中机器的至少一个机床（2）通过至少一个支撑元件（9a）连接到地板（1），所述支撑元件（9a）枢转地安装在与机床（2）和地板（1）的关系。本发明还涉及一种用于承载机器的支撑元件（9a），由此所述支撑元件（9a）包括装置（10a），所述支撑元件通过所述装置枢转地连接到所述机器和装置（11a），通过所述装置元件枢转地连接到地板（1）。因此，本发明避免了机床的水平移动。

6. 发明授权

US07766300B2 Machine with support elements 有权
标题翻译：机器配有支撑元件
公开(公告)号：US07766300B2
公开(公告)日：2010-08-03
申请号：US11568060
申请日：2005-04-20
申请人： Jens Hamann , Hans-Peter Tröndle , Bernd Wedel
发明人： Jens Hamann , Hans-Peter Tröndle , Bernd Wedel
IPC分类号： F16M3/00
CPC分类号： B23Q1/0054 , B23Q1/01 , B23Q11/0032 , F16M5/00
摘要： The invention relates to a machine, whereby at least one machine bed (2) of the machine is linked to a floor (1), by means of at least one support element (9a), said support element (9a) being pivotally mounted in relation to the machine bed (2) and the floor (1). The invention also relates to a support element (9a), for bearing a machine, whereby said support element (9a) comprises means (10a), by which the support element is pivotally linked to the machine and means (11a), by which said element is pivotally linked to the floor (1). The invention thus avoids horizontal movements of the machine bed.
摘要翻译：本发明涉及一种机器，其中机器的至少一个机床（2）通过至少一个支撑元件（9a）连接到地板（1），所述支撑元件（9a）枢转地安装在与机床（2）和地板（1）的关系。本发明还涉及一种用于承载机器的支撑元件（9a），由此所述支撑元件（9a）包括装置（10a），所述支撑元件通过所述装置枢转地连接到所述机器和装置（11a），通过所述装置元件枢转地连接到地板（1）。因此，本发明避免了机床的水平移动。

7. 发明授权

US07421922B2 Device for linearly moving a useful mass 有权
标题翻译：用于线性移动有用质量的装置
公开(公告)号：US07421922B2
公开(公告)日：2008-09-09
申请号：US10783965
申请日：2004-02-20
申请人： Jens Hamann , Elmar Schäfers , Bernd Wedel
发明人： Jens Hamann , Elmar Schäfers , Bernd Wedel
IPC分类号： F16H1/14
CPC分类号： F16F7/10 , B23Q5/40 , F16F15/28 , F16F2232/04 , F16H25/20 , H02K7/06 , Y10T74/18576 , Y10T74/1967 , Y10T74/19698 , Y10T74/19702 , Y10T74/19726 , Y10T74/19828 , Y10T74/19837
摘要： A device for linearly moving a useful mass is described. Typically, when a large useful mass is moved, relatively large forces are transferred by a spindle or a toothed rack to the corresponding machine or machine frame. These forces can be compensated by moving a compensating mass in the opposite direction of the useful mass.
摘要翻译：描述用于线性移动有用块的装置。通常，当大的有用质量块移动时，相对较大的力通过主轴或齿条转移到相应的机器或机架上。这些力可以通过在有用质量的相反方向移动补偿质量来补偿。

8. 发明授权

US07902785B2 Method and device for guiding the movement of a moveable 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装置
公开(公告)号：US07902785B2
公开(公告)日：2011-03-08
申请号：US12089770
申请日：2006-09-27
申请人： Joachim Denk , Klaus Geissdörfer , Jens Hamann , Elmar Schäfers , Bernd Wedel
发明人： Joachim Denk , Klaus Geissdörfer , Jens Hamann , Elmar Schäfers , Bernd Wedel
IPC分类号： G05B19/25
CPC分类号： G05B19/19 , G05B2219/42154 , G05B2219/42155
摘要： The invention relates to a method for guiding the displacement of a displaceable machine element (18) in a machine, comprising the following steps: a) specification of a guide target variable (xtarg) that describes the desired displacement operation of the machine element (18); b) determination of a pilot actual variable (Mpilot) and/or a guide actual variable (xact) from the guide target variable (xtarg) using a model (2), said model (2) comprising a path model (3), which simulates the dynamic behaviour of the elements (16, 18) involved in the displacement. The invention also relates to a device that corresponds to the method. The invention permits the optimised guidance of the displacement of a displaceable machine element (18) in a machine.
摘要翻译：本发明涉及一种用于引导可移动的机器元件（18）在机器中的位移的方法，包括以下步骤：a）指定目标变量（xtarg），其描述机器元件（18）的期望位移操作）; b）使用模型（2）从引导目标变量（xtarg）确定导频实际变量（Mpilot）和/或引导实际变量（xact），所述模型（2）包括路径模型（3），其中模拟涉及位移的元素（16,18）的动态行为。本发明还涉及对应于该方法的装置。本发明允许机器中可移位机器元件（18）的位移的优化引导。

9. 发明申请

US20090160389A1 METHOD AND DEVICE FOR GUIDING THE MOVEMENT OF A MOVEABLE MACHINE ELEMENT OF A MACHINE 有权
标题翻译：用于指导机器的可移动机器元件的运动的方法和装置
公开(公告)号：US20090160389A1
公开(公告)日：2009-06-25
申请号：US12089770
申请日：2006-09-27
申请人： Joachim Denk , Klaus Geissdörfer , Jens Hamann , Elmar Schäfers , Bernd Wedel
发明人： Joachim Denk , Klaus Geissdörfer , Jens Hamann , Elmar Schäfers , Bernd Wedel
IPC分类号： G05B19/19
CPC分类号： G05B19/19 , G05B2219/42154 , G05B2219/42155
摘要： The invention relates to a method for guiding the displacement of a displaceable machine element (18) in a machine, comprising the following steps: a) specification of a guide target variable (xtarg) that describes the desired displacement operation of the machine element (18); b) determination of a pilot actual variable (Mpilot) and/or a guide actual variable (xact) from the guide target variable (xtarg) using a model (2), said model (2) comprising a path model (3), which simulates the dynamic behaviour of the elements (16, 18) involved in the displacement. The invention also relates to a device that corresponds to the method. The invention permits the optimised guidance of the displacement of a displaceable machine element (18) in a machine.
摘要翻译：本发明涉及一种用于引导可移动的机器元件（18）在机器中的位移的方法，包括以下步骤：a）指定目标变量（xtarg），其描述机器元件（18）的期望位移操作）; b）使用模型（2）从引导目标变量（xtarg）确定导频实际变量（Mpilot）和/或引导实际变量（xact），所述模型（2）包括路径模型（3），其中模拟涉及位移的元素（16,18）的动态行为。本发明还涉及对应于该方法的装置。本发明允许机器中可移位机器元件（18）的位移的优化引导。

10. 发明授权

US08040017B2 Piezoelectric actuator 有权
标题翻译：压电执行器
公开(公告)号：US08040017B2
公开(公告)日：2011-10-18
申请号：US12307328
申请日：2007-04-13
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： H01L41/09
CPC分类号： H02N2/0075
摘要： A piezo actuator includes an adaptation element, which is configured to adapt the piezo actuator to a controller for inductive loads, particularly to a converter for actuating inductive loads. The adaptation element allows use of controllers or converters of numerical control systems, which normally are used for actuating servo motors. Therefore it is no longer necessary to provide specially designed hardware for the actuation of piezo actuators, but instead the above-mentioned controllers can be used. Furthermore, as a result of the adaptation element, the piezo actuators can be integrated in the bus of the numerical control system. This allows communication in real time via the NC bus.
摘要翻译：压电致动器包括适配元件，该适配元件被配置为使压电致动器适应感应负载的控制器，特别是用于致动感应负载的转换器。适应元件允许使用通常用于启动伺服电机的数控系统的控制器或转换器。因此，不再需要提供用于致动压电致动器的专门设计的硬件，而是可以使用上述控制器。此外，由于适应元件的结果，压电致动器可以集成在数控系统的总线中。这允许通过NC总线实时通信。

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