公开(公告)号：US5617756A

公开(公告)日：1997-04-08

申请号：US443410

申请日：1995-05-17

申请人： Karl Thudium ,  Peter Klemm ,  Hans Hofele

发明人： Karl Thudium ,  Peter Klemm ,  Hans Hofele

IPC分类号： B21D43/05

CPC分类号： B21D43/05

摘要： In the case of transfer presses and similar metal-forming machines, transfer devices must be provided for the transport of the sheet metal parts through the metal-forming stages. The lifting and lowering movement should be freely programmable, yet, a drive for the lifting and lowering movement is to be permitted which is free from play. This is achieved by the use of servo motors or similar motors with a hollow-shaft rotor and high-resolution position generators for the direct application on the transfer device, in which case the hollow-shaft rotor of each of the servo motors is provided with a spindle nut which, interacts with a spindle which is fastened on the transfer device in a non-rotatable manner.

摘要翻译： 在转印压力机和类似的金属成型机的情况下，必须提供转移装置以便通过金属成形阶段输送金属片。 升降运动应该是可以自由编程的，但是，允许提升和下降运动的驱动器是免费的。 这通过使用具有中空轴转子和高分辨率位置发生器的伺服电动机或类似的电动机来实现，用于直接应用在传送装置上，在这种情况下，每个伺服电动机的空心轴转子设置有 主轴螺母，其与以不可旋转方式固定在传送装置上的主轴相互作用。

公开(公告)号：US08925365B2

公开(公告)日：2015-01-06

申请号：US12075256

申请日：2008-03-10

申请人： Dietmar Schöllhammer

发明人： Dietmar Schöllhammer

IPC分类号： B21D37/00 ,  B21D37/10 ,  B30B15/06 ,  B21D22/00

CPC分类号： B30B15/062 ,  B21D22/00 ,  B21D37/10 ,  B30B15/06

摘要： In a press comprising at least one tool part with certain rigidity, the rigidity of the tool part is adjustable by changing the coupling of the tool part to the plunger or the press table to control the transmission of deformations by bending.

摘要翻译： 在包括至少一个具有一定刚度的工具部件的压力机中，通过改变工具部件与柱塞或压床之间的联接来控制工件部件的弯曲变形传递，可以调整工具部件的刚度。

公开(公告)号：US08505449B2

公开(公告)日：2013-08-13

申请号：US12803222

申请日：2010-06-22

申请人： Andreas Lauke ,  Jürgen Fahrenbach

发明人： Andreas Lauke ,  Jürgen Fahrenbach

IPC分类号： B30B1/26 ,  H02K7/075

CPC分类号： B21J9/18 ,  B30B1/266 ,  Y10T74/18248

摘要： A press drive including an electric motor with a stator and a rotor and permanent magnets arranged around the circumference of the rotor. The rotor includes at least one eccentric integrally therewith and rotatably supported with the rotor. The stator is supported on the rotor by bearings arranged adjacent the eccentrics and is held stationary by torque struts.

摘要翻译： 包括具有定子和转子的电动机以及围绕转子圆周布置的永磁体的压力机驱动。 转子包括至少一个偏心轮，与转子一体地支承。 定子通过邻近偏心件布置的轴承支撑在转子上，并通过扭矩支柱保持静止。

公开(公告)号：US08421262B2

公开(公告)日：2013-04-16

申请号：US12661020

申请日：2010-03-09

申请人： Andreas Lauke

发明人： Andreas Lauke

IPC分类号： F03D9/00

CPC分类号： H02K7/1838 ,  F03D80/70 ,  H02K1/187 ,  H02K1/2786 ,  H02K1/30 ,  Y02E10/725

摘要： In the generator arrangement according to the invention at least one main bearing is arranged between the generator and the hub wherein the rotor of the generator is supported only on the front end of a rigid carrier in the form of a support disc (30). The support disc is a hollow chamber structure of low weight and high rigidity.

摘要翻译： 在根据本发明的发电机装置中，至少一个主轴承布置在发电机和轮毂之间，其中发电机的转子仅在支撑盘（30）形式的刚性支架的前端上被支撑。 支撑盘是低重量和高刚性的中空室结构。

公开(公告)号：US07841274B2

公开(公告)日：2010-11-30

申请号：US12075901

申请日：2008-03-14

申请人： Dirk Haller ,  Martin Schmeink ,  Andreas Lauke

发明人： Dirk Haller ,  Martin Schmeink ,  Andreas Lauke

IPC分类号： B30B15/30 ,  B21D43/10

CPC分类号： B21D43/05 ,  B21D43/055

摘要： In a press installation including a press with at least one press station and a multi-station press between arranged at a distance from each other which is a non-integral multiple of the press station distance of the multi-stage press. The installation also includes a transport arrangement for moving workpieces from press station to press-station concurrently by a step corresponding to the distance between the press station of the multi-station press. To compensate for an increased distance between the press station of the press and the adjacent press station of the multi-station press a deposit stage is arranged between the press and the multi-station press and includes a movable support an which the workpiece removed from the press can be deposited and from which, after appropriate movement of the support in the transport direction, it can be picked up by the transport arrangement for placement in the adjacent press station of the multi-stage press.

摘要翻译： 在包括具有至少一个压力机的压力机和多工位压力机的压力机装置之间布置成彼此相距一定的距离，这是多级压机的压力站距离的非整数倍。 该装置还包括一个运送装置，用于通过与多工位压力机的压力站之间的距离对应的步骤，同时将工件从压力站移动到压力站。 为了补偿压力机的压力机台与多工位压力机的相邻压力机之间的距离增加，在压力机和多工位压力机之间设置沉积阶段，并且包括可移动的支撑件，工件从 可以沉积压力机，并且在运输方向上支撑件适当运动之后，可以通过运输装置拾取压力机，以便放置在多级压力机的相邻压力机中。

公开(公告)号：US07024991B2

公开(公告)日：2006-04-11

申请号：US10603594

申请日：2003-06-26

申请人： Juergen Fahrenbach

发明人： Juergen Fahrenbach

IPC分类号： F16P3/00

CPC分类号： F16P7/02 ,  B30B15/284

摘要： In an overload safety device in a press, having a driving device with a drive shaft, a slide carrying out an oscillating movement and a connecting rod which connects the drive shaft with the slide and has a large and a small eye, the connecting rod is provided with a pressure element disposed displaceably in the longitudinal direction of the connecting rod. The pressure element acts at least indirectly upon a fluid such that, when a certain force acts upon the connecting rod, a pressure increase occurs in the fluid. The fluid is guided to a pressure limiting valve which, when a predetermined pressure is exceeded, causes an interruption of the slide movement.

摘要翻译： 在压机中的过载安全装置中，具有驱动装置的驱动装置，具有摆动的滑动件和将驱动轴与滑块连接并具有大而小的眼睛的连杆，连杆是 设置有沿连接杆的纵向可移位地设置的压力元件。 压力元件至少间接作用在流体上，使得当一定力作用在连杆上时，流体中产生压力增加。 流体被引导到压力限制阀，当限制阀超过预定压力时，导致滑动运动的中断。

公开(公告)号：US06997102B2

公开(公告)日：2006-02-14

申请号：US10843579

申请日：2004-05-12

申请人： Gerhard Fischäss

发明人： Gerhard Fischäss

IPC分类号： F16J10/00

CPC分类号： F16J10/02 ,  B30B15/0064 ,  F16F7/128

摘要： A pneumatic force-generating device, for example, a pneumatic cylinder for balancing the ram weight on a press, is provided with an impact or catching device having an impact plate (24) for catching the piston (18) upon discharge of the weight. The deformable impact plate (24) is securely clamped along its edge or held by a clamping device (31), that permits a controlled slipping through. The impacting piston (18) deforms the impact plate (24) to absorb the kinetic energy produced if this piston is released as a result of damage and is accelerated by the existing gas bolster and thrown against the impact plate (24).

摘要翻译： 气动力产生装置，例如用于平衡压力机上的压头重量的气动气缸设置有冲击或捕获装置，该冲击或捕获装置具有用于在排出重物时捕获活塞（18）的冲击板（24）。 可变形的冲击板（24）沿着其边缘被可靠地夹紧或由夹紧装置（31）保持，这允许受控滑动通过。 冲击活塞（18）使冲击板（24）变形以吸收由于损坏而释放活塞而产生的动能，并被现有气垫推动并被撞击冲击板（24）。

公开(公告)号：US20040007141A1

公开(公告)日：2004-01-15

申请号：US10614988

申请日：2003-07-09

申请人： Schuler Pressen GmbH & Co. KG.

发明人： Juergen Fahrenbach

IPC分类号： B30B001/02

CPC分类号： B30B15/148 ,  B30B1/266

摘要： Arrangement of several presses having in each case at least one flywheel and in each case at least one shaft drive acting upon a shaft. The at least one shaft drive of each press, respectively, and its at least one flywheel, respectively, are mutually synchronized.

摘要翻译： 在每种情况下具有至少一个飞轮并且在每种情况下具有作用在轴上的至少一个轴驱动器的多个压力机的布置。 每个压机的至少一个轴驱动器及其至少一个飞轮分别相互同步。

公开(公告)号：US6073551A

公开(公告)日：2000-06-13

申请号：US83977

申请日：1998-05-26

申请人： Andreas Dangelmayr ,  Karl Thudium

发明人： Andreas Dangelmayr ,  Karl Thudium

IPC分类号： B21D43/10 ,  B23Q1/48 ,  B23Q1/50 ,  B23Q7/00 ,  B30B15/30

CPC分类号： B23Q1/4852 ,  B21D43/10 ,  B23Q1/50 ,  B23Q7/005

摘要： A press has a transfer direction along which workpieces are transferred through machining stations by gripper rails. Two carriages are provided per gripper rail which can be moved transversely to the transfer direction toward and away from one another. Two parallel control arms are rotatably disposed on one carriage which, on the other end, are rotatably disposed on a support part. On the other carriage, a link is rotatably disposed which, on the other end, is applied at half length to a parallel control arm. The support part can be lifted vertically by the movement of the carriages.

摘要翻译： 压力机具有传送方向，工件通过夹持轨道通过加工站传送。 每个夹持轨道提供两个托架，其可以横向移动方向和彼此远离彼此移动。 两个平行的控制臂可旋转地设置在一个托架上，另一端可旋转地设置在支架上。 在另一个托架上，可旋转地设置有一个连杆，另一端在一个平行的控制臂上以一半的长度施加。 支撑部分可以通过滑架的移动而垂直提升。

公开(公告)号：US5993143A

公开(公告)日：1999-11-30

申请号：US891873

申请日：1997-07-09

申请人： Juergen Eltze ,  Hans Hofele

发明人： Juergen Eltze ,  Hans Hofele

IPC分类号： B21D43/05 ,  B21D43/10 ,  B65G65/08

CPC分类号： B21D43/05

摘要： A transfer device for press systems has cross traverses with at least one suction unit swivellably held thereon. The suction unit has an electric drive for coordinating the swivel movement with the transfer curve (horizontal and vertical movement) to be travelled. As may be required, two or more suction units can be independently swivellable on a cross traverse. A retrofitting and retooling of existing cross traverses can be carried out by the replacement of non-swivellable suction units used so far by swivellable suction units. Other changes on the mechanical structure of the transfer device are not required.

摘要翻译： 用于压力机系统的转移装置具有横向横移，其中至少一个抽吸单元可转动地保持在其上。 抽吸单元具有用于将转动运动与传送曲线（水平和垂直运动）协调运行的电动驱动器。 可能需要，两个或多个抽吸单元可以在十字横向上独立地旋转。 可以通过更换可转动的抽吸单元使用的不可转动的抽吸单元来进行现有横向横移的改装和改装。 不需要传送装置的机械结构的其他改变。