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公开(公告)号：US10160023B2
公开(公告)日：2018-12-25
申请号：US13765731
申请日：2013-02-13
申请人： Dietmar Schoellhammer , Martin Schmeink , Andreas Dangelmayr , Hans Hofele , Juergen Fahrenbach
发明人： Dietmar Schoellhammer , Martin Schmeink , Andreas Dangelmayr , Hans Hofele , Juergen Fahrenbach
摘要： The drawing press according to the invention includes a support structure for supporting a metal sheet holder which is part of a tool and supported on the press frame via the support structure. The metal sheet holder is assigned a plunger with a die tool, whereas the plunger is moved by means of a plunger drive which includes a blocking position. The blocking position is obtained, for example, by a drive which, in the blocking position does not transmit any movement of the drive output to the driving servomotor. This can be achieved, for example, by an eccentric drive in the stretched position thereof. For performing the actual drawing stroke, the stamping tool is vertically movably supported. A carriage is raised or lowered by the press table by means of a table drive. As table drive, preferably a servomotor with a non-linear drive, such as an eccentric drive is used.
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公开(公告)号：US20180264536A9
公开(公告)日：2018-09-20
申请号：US13765731
申请日：2013-02-13
申请人： DIETMAR SCHOELLHAMMER , Martin Schmeink , Andreas Dangelmayr , Hans Hofele , Juergen Fahrenbach
发明人： DIETMAR SCHOELLHAMMER , Martin Schmeink , Andreas Dangelmayr , Hans Hofele , Juergen Fahrenbach
摘要： The drawing press according to the invention includes a support structure for supporting a metal sheet holder which is part of a tool and supported on the press frame via the support structure. The metal sheet holder is assigned a plunger with a die tool, whereas the plunger is moved by means of a plunger drive which includes a blocking position. The blocking position is obtained, for example, by a drive which, in the locking position does not transmit any movement of the drive output to the driving servomotor. This can be achieved, for example, by an eccentric drive in the stretched position thereof. For performing the actual drawing stroke, the stamping tool is vertically movably supported. A carriage is raised or lowered by the press table by means of a table drive. As table drive, preferably a servomotor with a non-linear drive, such as an eccentric drive is used.
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公开(公告)号：US20130180301A1
公开(公告)日：2013-07-18
申请号：US13765731
申请日：2013-02-13
申请人： DIETMAR SCHOELLHAMMER , Martin Schmeink , Andreas Dangelmayr , Hans Hofele , Juergen Fahrenbach
发明人： DIETMAR SCHOELLHAMMER , Martin Schmeink , Andreas Dangelmayr , Hans Hofele , Juergen Fahrenbach
摘要： The drawing press according to the invention includes a support structure for supporting a metal sheet holder which is part of a tool and supported on the press frame via the support structure. The metal sheet holder is assigned a plunger with a die tool, whereas the plunger is moved by means of a plunger drive which includes a blocking position. The blocking position is obtained, for example, by a drive which, in the locking position does not transmit any movement of the drive output to the driving servomotor. This can be achieved, for example, by an eccentric drive in the stretched position thereof. For performing the actual drawing stroke, the stamping tool is vertically movably supported. A carriage is raised or lowered by the press table by means of a table drive. As table drive, preferably a servomotor with a non-linear drive, such as an eccentric drive is used.
摘要翻译： 根据本发明的拉伸压机包括用于支撑作为工具的一部分并且经由支撑结构支撑在压制框架上的金属板保持器的支撑结构。 金属片保持器被分配有具有模具工具的柱塞，而柱塞通过包括阻挡位置的柱塞驱动器移动。 阻挡位置例如通过驱动器获得，该驱动器在锁定位置不将驱动输出的任何运动传递到驱动伺服电动机。 这可以通过例如在其拉伸位置的偏心驱动来实现。 为了执行实际的绘图笔画，冲压工具可垂直移动地支撑。 通过台式升降机将台架升降。 作为表驱动器，优选地使用具有非线性驱动器的伺服电机，例如偏心驱动器。
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公开(公告)号：US20050238473A1
公开(公告)日：2005-10-27
申请号：US11101148
申请日：2005-04-07
申请人： Martin Schmeink , Andreas Lauke , Gerd Jager , Hans Hofele , Karl Thudium , Claudia Thudium , Andreas Dangelmayr
发明人： Martin Schmeink , Andreas Lauke , Gerd Jager , Hans Hofele , Karl Thudium , Claudia Thudium , Andreas Dangelmayr
CPC分类号： B21D43/05 , B65G47/914 , Y10S414/13
摘要： In a transfer arrangement and method for transferring a workpiece between first and second spaced locations along a guide rail with a carriage movably supported on the guide rail, a transfer arm is pivotally supported on the carriage and carries at its free end a workpiece holder which is accelerated by the carriage with the arm essentially stretched out in the movement direction out of, and decelerated into, the end positions, and, in an intermediate position, the carriage movement is slowed down or even reversed while the workpiece holder is moved along by a pivot movement of the arm.
摘要翻译： 在一种用于沿着导轨将第一和第二间隔位置之间的工件传送到具有可移动地支撑在导轨上的托架的传送装置和方法中，传送臂枢转地支撑在滑架上，并在其自由端承载工件保持器， 通过支架被加速，其中手臂基本上在运动方向上伸出并减速到端部位置，并且在中间位置，托架移动减慢或甚至反转，同时工件保持器沿着 手臂的枢转运动。
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公开(公告)号：US06382400B1
公开(公告)日：2002-05-07
申请号：US09437256
申请日：1999-11-10
申请人： Hans Hofele , Andreas Dangelmayr , Jürgen Eltze , Karl Thudium
发明人： Hans Hofele , Andreas Dangelmayr , Jürgen Eltze , Karl Thudium
IPC分类号： B65G2504
摘要： A transport and position system, particularly for the workpiece transfer, has a lever mechanism between its driving motors and its output to carry out a step-up. The lever mechanism takes over the guiding as well as the driving of the carrier device which therefore forms the output of the lever mechanism. As a result of the step-up, high accelerations and decelerations can be achieved at the carrier device. Thereby, the mass inertia of linear guides for the bearing of levers and mass inertias of drives moved along play a substantially reduced role. While a high positioning precision can be achieved.
摘要翻译： 运输和定位系统，特别是用于工件传送的系统，在其驱动电动机和其输出之间具有杠杆机构，以执行升压。 杠杆机构接管引导以及承载装置的驱动，因此构成杠杆机构的输出。 作为升压的结果，可以在载体装置处实现高加速度和减速度。 因此，用于轴承的线性导轨和驱动器的质量惯性的质量惯性发挥了显着减少的作用。 虽然可以实现高定位精度。
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公开(公告)号：US5473927A
公开(公告)日：1995-12-12
申请号：US217593
申请日：1994-03-25
CPC分类号： B23Q1/0063 , B21D43/055
摘要： A transfer device in a simulator or a press has two transport rails which extend in the press passage direction and which can be moved in two or three axes. One or several carrier rails are detachably mounted on each transport rail. For a tool change, the carrier rails can be deposited on depositing supports of the sliding table. Between the transport rails and the carrier rails, locking and fastening devices are provided which permit a coupling-uncoupling operation which is caused by the movements of the carrier rails in the axes.
摘要翻译： 在模拟器或压机中的转移装置具有沿压制通道方向延伸并且可以在两个或三个轴线上移动的两个输送轨道。 一个或几个承载轨可拆卸地安装在每个运输轨道上。 为了更换刀具，载物轨可以沉积在滑动台的沉积支架上。 在运输轨道和承载轨道之间，提供了锁定和紧固装置，这些装置允许由承载轨道在轴线上的运动引起的联接 - 脱离操作。
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公开(公告)号：US20080168910A1
公开(公告)日：2008-07-17
申请号：US12008055
申请日：2008-01-08
CPC分类号： B30B15/148 , B30B1/14 , G05B2219/45152
摘要： An arrangement and a method for the programming of presses is described. The programming is performed interactively by an input of points on a display screen, wherein the points determine the movement strategy x′ (α). For calculating the resulting plunger-time curve or plunger-guide angle-curve, preferably a Fourier analysis or, respectively Fourier transformation and back transformation of the curve determined by the input values is performed. In this way, a smooth and well executed kinematics plunger movement is obtained.
摘要翻译： 描述了用于编程印刷机的装置和方法。 通过输入显示屏上的点来交互地执行编程，其中这些点确定移动策略x'（α）。 为了计算所得到的柱塞 - 时间曲线或柱塞 - 导向角曲线，优选地进行由输入值确定的曲线的傅立叶分析或分别的傅里叶变换和反向变换。 以这种方式，获得顺利且良好执行的运动学柱塞运动。
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公开(公告)号：US06374994B1
公开(公告)日：2002-04-23
申请号：US09437253
申请日：1999-11-10
申请人： Hans Hofele , Andreas Dangelmayr , Jürgen Eltze , Karl Thudium
发明人： Hans Hofele , Andreas Dangelmayr , Jürgen Eltze , Karl Thudium
IPC分类号： B65G2504
CPC分类号： B21D43/05 , B23Q1/4852 , B23Q7/14
摘要： A transfer system, particularly for the transfer of workpieces in multi-station presses (1), consists of several transfer modules (14 to 19), which each have a workpiece holding device (28) which is carried by at least one lever mechanism (23). Each lever mechanism transmits the adjusting movement of two mutually independent drives (39, 44) to the workpiece holding device (28). One of the drives (39, 44) is disposed in a stationary manner, and the other is moved by the drive disposed in a stationary manner. This basic principle opens up many design possibilities.
摘要翻译： 特别是用于在多工位压机（1）中传送工件的转移系统由多个转移模块（14至19）组成，每个转移模块具有由至少一个杠杆机构承载的工件保持装置（28） 23）。 每个杠杆机构将两个相互独立的驱动器（39,44）的调节运动传递到工件保持装置（28）。 驱动器（39,44）中的一个以静止的方式设置，另一个由以固定方式设置的驱动器移动。 这个基本原理打开了很多设计的可能性。
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公开(公告)号：US06314786B1
公开(公告)日：2001-11-13
申请号：US09585579
申请日：2000-06-02
申请人： Hans Hofele , Karl Thudium , Andreas Dangelmayr
发明人： Hans Hofele , Karl Thudium , Andreas Dangelmayr
IPC分类号： B21D4305
CPC分类号： B21D43/055 , B21D43/052
摘要： A transfer system, particularly for a press facility, has a guiding device on which workpiece holding devices are longitudinally displaceably disposed which belong to two different groups. The longitudinal displacement takes place by way of a driving device which is carried at least partially by the guiding device.
摘要翻译： 特别是用于压力设备的转印系统具有引导装置，工件保持装置纵向可移位地设置在两个不同的组中。 纵向位移通过驱动装置进行，该驱动装置至少部分由导向装置承载。
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公开(公告)号：US20080207389A1
公开(公告)日：2008-08-28
申请号：US12070170
申请日：2008-02-16
CPC分类号： F16H37/065 , F03D15/00 , F03D15/10 , F03D80/70 , F05B2240/52 , F05B2240/54 , F05B2240/61 , F05B2260/40311 , F16H1/22 , Y02E10/722
摘要： A transmission-hub unit (1) for a wind energy installation includes transmission (3) including a single piece rotatably supported transmission part (12, 27) which comprises the input gear wheel (1 1) of the transmission (3) as well as the blade-hub (2). Preferably, only two radial bearings (16, 18) for the support of the blade-hub (2) and the gear wheel (11) are provided. Additionally, axial bearings may be provided. A particularly compact, short, and light-weight arrangement for the transmission (3) and the blade-hub (2) is obtained thereby. The concept is particularly suitable for large wind energy installations.
摘要翻译： 用于风力设备的传动轮毂单元（1）包括包括单件可旋转地支撑的传动部分（12,27）的变速器（3），其包括变速器（3）的输入齿轮（11）以及 刀片毂（2）。 优选地，仅提供用于叶片毂（2）和齿轮（11）的支撑的两个径向轴承（16,18）。 另外，可以提供轴向轴承。 由此获得用于变速器（3）和叶片毂（2）的特别紧凑，短且重量轻的装置。 该概念特别适用于大型风力发电设备。
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