公开(公告)号：US5026336A

公开(公告)日：1991-06-25

申请号：US426842

申请日：1989-10-24

Applicant: Helmut Messner

Inventor： Helmut Messner

IPC: B65H20/04 ,  B21D43/09 ,  B65H23/188 ,  F16H1/28 ,  F16H21/42

CPC classification number: F16H21/42 ,  B21D43/09

Abstract: The driving gear meshes with the gear on the web of a planetary gear. This planetary gear includes an arrestable sun wheel. The output sun wheel is rigidly connected to the drive shaft. It extends through a sleeve section of the web. A longitudinally displaceable shifting sleeve is located on the sleeve section, which shifting sleeve has a plurality of control disks. These control disks control via a roller the rocking movement of the upper feeding roller. Accordingly, the period of the rocking movement can be selected depending on a respective selected control disk.If the sun wheel is unlocked, the shifting sleeve may be moved such that it engages directly the drive shaft such that by properly selecting the number of teeth, it is possible to choose between a rotational speed transmission relation of 1:2 and 1:1.

Abstract translation: 驱动齿轮与行星齿轮的腹板上的齿轮啮合。 该行星齿轮包括可以防止的太阳轮。 输出太阳轮刚性地连接到驱动轴上。 它延伸穿过网的套筒部分。 纵向位移的换档套筒位于套筒部分上，该换档套筒具有多个控制盘。 这些控制盘通过滚筒控制上进料辊的摆动。 因此，可以根据各个选择的控制盘来选择摇摆运动的周期。 如果太阳轮被解锁，则移动套筒可以被移动，使得其直接接合驱动轴，使得通过适当地选择齿数，可以选择1：2和1：1的转速传递关系 。

公开(公告)号：US4912960A

公开(公告)日：1990-04-03

申请号：US204510

申请日：1988-06-09

Applicant: Joseph Kroener ,  Thomas Hartwig ,  Helmut Messner

Inventor： Joseph Kroener ,  Thomas Hartwig ,  Helmut Messner

IPC: B21D28/34 ,  B21D37/14 ,  B23Q1/00 ,  B23Q16/00

CPC classification number: B21D37/14 ,  B23Q1/0063 ,  B23Q16/001

Abstract: In an automatic stamping press with an exchangeable tool, the guide of the press plunger and the press table is utilized for guiding the tools. To this end, guideless tools with an upper tool part and a lower tool part are fastened as separate tool halves directly to the press plunger and the press table respectively. At both the press plunger and at the press table, at least one positioning device is provided by which the position of the upper tool part at the press plunger and the position of the lower tool part at the press table can be set exactly. The positioning devices are hydraulic positioning plugs. If an adjustment gauge is used, the hydraulic positioning plugs can be set at the press plunger and the press table so that subsequently, the tool halves can be mounted without further adjustment in accurate positions and reproducibly at any time.

Abstract translation: 在具有可交换工具的自动冲压机中，压力机柱塞和压床的导向件用于引导工具。 为此，具有上部工具部件和下部工具部件的无引导工具分别紧固到分别的工具半部到压力机柱塞和压力机台。 在压力机柱塞和压力机台上，至少提供一个定位装置，通过该定位装置可以准确地设定上压模杆上的上工具部件的位置和下压台的下工具部件的位置。 定位装置是液压定位插头。 如果使用调节量规，液压定位插头可以设置在压力机柱塞和压床上，以便随后可以在不进一步调整的情况下安装刀具半部，并可随时再现。

公开(公告)号：US06283352B1

公开(公告)日：2001-09-04

申请号：US09388915

申请日：1999-09-01

Applicant: Helmut Messner ,  Andrea Molinari

Inventor： Helmut Messner ,  Andrea Molinari

IPC: B65H2306

CPC classification number: B21D43/11 ,  B21D43/09

Abstract: A first clamping member allocated to the feeding of the web co-operates with a second clamping member allocated to the feeding of the web in order to clamp the web for a feeding thereof. The first clamping member is controlled by a cam disk via lever arm members. A first arresting member co-operates with a second arresting member in order to clamp the web for an arresting thereof. The first arresting member is controlled from the same cam disk via lever control members.

Abstract translation: 分配给纸幅进给的第一夹紧构件与分配给纸幅的进给的第二夹紧构件协作，以便夹紧幅材以供进纸。 第一夹紧构件通过杠杆臂构件由凸轮盘来控制。 第一名逮捕成员与第二名逮捕成员进行合作，以阻止网站逮捕。 第一止动构件通过杠杆控制构件由相同的凸轮盘控制。

公开(公告)号：US5358164A

公开(公告)日：1994-10-25

申请号：US987547

申请日：1992-12-07

Applicant: Helmut Messner

Inventor： Helmut Messner

IPC: B21D43/09 ,  B65H20/18 ,  F16H21/20

CPC classification number: F16H21/20 ,  B21D43/09 ,  B65H20/18 ,  Y10T74/18272

Abstract: The lever of a mechanism for driving a sheet feeder is guided for linear longitudinal movement in a guide member. The guide member is supported rotatably in a bearing pedestal, which is height adjustable. The lower section of the lever is shaped as a hollow profile having inner sliding surfaces. A slide member is located at the sliding surfaces. The slide member receives a pivot, by which a shaft is driven oscillatingly. The slide member is located for longitudinal movement at the center axis of the lever and, accordingly, the lever is not subjected to any torsional loadings and the entire apparatus can be made relatively narrow. This decreases elongations during the operation of the apparatus considerably.

Abstract translation: 引导用于驱动送纸器的机构的杆被引导以在引导构件中进行线性纵向移动。 引导构件可旋转地支撑在高度可调节的轴承座中。 杠杆的下部成形为具有内滑动表面的中空轮廓。 滑动构件位于滑动面。 滑动构件接收枢轴，轴被驱动。 滑动构件被定位成在杆的中心轴线处纵向移动，因此，杆不受任何扭转载荷，并且整个装置可以相对较窄。 这大大降低了装置运行期间的伸长率。

公开(公告)号：US5522244A

公开(公告)日：1996-06-04

申请号：US148689

申请日：1993-11-05

Applicant: Oskar Eigenmann ,  Helmut Messner

Inventor： Oskar Eigenmann ,  Helmut Messner

IPC: B30B1/26 ,  B30B15/00 ,  B30B15/04 ,  B30B15/14 ,  B21J9/20

CPC classification number: B30B15/0064 ,  B30B1/26 ,  B30B15/041 ,  B30B15/14 ,  B30B15/144

Abstract: When starting up the punch press its eccentric shaft must accelerate through a start-up angle from the resting state up to the operating speed of rotation due to the forces of inertia of the moving structures of the punch press. When stopping the punch press the eccentric shaft is rotated in the direction of normal operation into a position between the upper dead center and the lower dead center position, in which latter position no contacting between the upper tool and the metal strip to be worked upon takes place. From this position the eccentric shaft is rotated backwards by the start-up angle into a start-up angle position. In the start-up angle position again no contact between the upper tool and the strip takes place. Accordingly, an enlarged start-up angle which has been increased backwards over the upper dead center position is available for the start-up of the punch press, such that the first punching is executed at the same dynamic conditions of the punch press as the next subsequent punching operations, such that when starting the punch press up precise products are produced already by the first stroke.

Abstract translation: 当启动冲头时，其偏心轴必须通过冲压机的移动结构的惯性力从起始角度从静止状态加速到旋转的操作速度。 当停止冲压时，偏心轴沿正常操作方向旋转到上死点和下死点位置之间的位置，在该位置上，上刀具与待加工的金属条之间不接触 地点。 从该位置，偏心轴由起动角度向后旋转到启动角位置。 在启动角度位置上，再次不会发生上部工具和条带之间的接触。 因此，在上止点位置向后增大的启动角度可用于冲压机的启动，使得第一冲压在冲压机的相同动态条件下执行，如下所述 随后的冲压操作，使得当开始冲压时，精确的产品已经通过第一冲程产生。

公开(公告)号：US5163595A

公开(公告)日：1992-11-17

申请号：US830758

申请日：1992-02-05

Applicant: Helmut Messner

Inventor： Helmut Messner

IPC: B65H20/04 ,  B21D43/09 ,  B65H23/16

CPC classification number: B21D43/09

Abstract: Pivot arms which carry the pressing bar are hingedly mounted to the rocker. At their opposite ends these pivot arms are hingedly mounted such to the frame that in one position the axis of rotation of the lower feeding roller coincides with the pivotal axis of the pivotal point at which the pivot arms are hingedly mounted to the frame. The pressing bar is thereby hingedly mounted via a link connection to a pivot point at the frame that a parallelogram of movements is provided, based on which the pressing bar is moved exactly perpendicularly against the workpiece to be arrestingly pressed.

Abstract translation: 携带按压杆的枢轴臂铰接安装在摇臂上。 在它们的相对端，这些枢转臂被铰接地安装到框架上，在一个位置中，下进给辊的旋转轴线与枢转臂铰接地安装到框架的枢转点的枢转轴线重合。 因此，按压杆通过连杆连接件铰接地安装到框架处的枢转点，以提供平行四边形的运动，基于该按压杆精确地垂直于工件移动以被阻止地按压。

公开(公告)号：US5110026A

公开(公告)日：1992-05-05

申请号：US573715

申请日：1990-08-24

Applicant: Helmut Messner

Inventor： Helmut Messner

IPC: B23Q7/05 ,  B21D43/02 ,  B21D43/09 ,  B21D43/11

CPC classification number: B21D43/11 ,  B21D43/09 ,  Y10T74/18248 ,  Y10T74/2183

Abstract: The crank assembly of the advancing apparatus is eccentrically supported in an intermediate shaft. This intermediate shaft is in turn supported in an oscillating slide. Accordingly, the oscillating movement of the slide is superimposed over such of the driving pivot of the crank assembly. The intermediate shaft includes a cam disk. Due to the cam disk the intermediate shaft oscillates in operation and causes in turn the oscillating movement of the slide, which oscillating movement proceeds oppositely to the oscillating movement of the driving pivot. The sum of these two movements in the zones of the end positions thereof is accordingly zero. Accordingly, the driving pivot is at rest over a prolonged time span. Due to this prolonged rest period between individual feeding steps, elastical deformations of working structures and of the workpiece being worked upon, can attenuate and fade out prior to the working proper, and at the same time the length of the advancing is not subjected to a change. Furthermore, any clamping elements for the clamping of the workpiece can be lowered more slowly against the workpiece such that a lower energy of impact is produced. Conclusively, the workpieces are not subjected to a plastic deformation. The apparatus finds application specifically in punch presses.

Abstract translation: 前进装置的曲柄组件偏心地支撑在中间轴中。 该中间轴又支撑在摆动滑块中。 因此，滑块的摆动运动叠加在曲柄组件的驱动枢轴上。 中间轴包括凸轮盘。 由于凸轮盘，中间轴在操作中振荡并且依次引起滑块的摆动运动，该摆动运动与驱动枢轴的摆动运动相反地进行。 这两个移动在其结束位置的区域中的总和相应为零。 因此，驱动枢轴在延长的时间间隔内静止。 由于在单独的进给步骤之间延长的停留时间，工作结构和被加工的工件的弹性变形可以在正常工作之前衰减和淡出，同时前进的长度不会受到 更改。 此外，用于夹持工件的任何夹紧元件可以相对于工件更慢地降低，使得产生更低的冲击能量。 最终，工件不会受到塑性变形。 该装置专门用于冲压机。

公开(公告)号：US5102026A

公开(公告)日：1992-04-07

申请号：US751564

申请日：1991-08-22

Applicant: Helmut Messner

Inventor： Helmut Messner

IPC: B65H20/02 ,  B21D43/09 ,  B65H20/04

CPC classification number: B21D43/09 ,  Y10T74/1532 ,  Y10T74/1576

Abstract: A pair of arms is hingedly connected to a rocker. These arms support the pressing bar. At their opposite ends the arms are pivotably mounted such to the casing of the appratus that in one position thereof the axis of rotation of the lower feeding roller coincides with the pivot axis of the pivotal point of the arms at the casing. By this design it is no longer necessary to adjust the apparatus for the intermittent feeding of a web-shaped workpiece by utilizing auxiliary structures to various respective thicknesses of the web being fed.

Abstract translation: 一对手臂与摇杆铰接。 这些武器支持按压杆。 在其相对端，所述臂可枢转地安装到所述外壳的壳体中，在其一个位置，所述下进给辊的旋转轴线与所述臂在所述壳体处的所述枢转点的枢转轴线重合。 通过这种设计，不再需要通过利用辅助结构来调节用于间歇地馈送网状工件的装置，以将各种相应厚度的纤维网进给。

公开(公告)号：US5317893A

公开(公告)日：1994-06-07

申请号：US964430

申请日：1992-10-21

Applicant: Oskar Eigenmann ,  Helmut Messner

Inventor： Oskar Eigenmann ,  Helmut Messner

IPC: B21D28/24 ,  B30B1/06 ,  B30B1/26 ,  B30B5/00 ,  B21J7/42

CPC classification number: B30B1/26 ,  B30B1/06 ,  Y10T83/8824 ,  Y10T83/8848

Abstract: Four lever units are linked to the arrangement of connecting rods via a common bolt. Each lever unit drives one ram of the punch press. The rams are arranged in configuration of a square. This allows a much higher loading by off-center forces and the punch press can be designed for a given punch press output with considerably smaller dimensions.

Abstract translation: 四个杠杆单元通过公共螺栓连接到连杆的布置。 每个杠杆单元驱动冲压机的一个压头。 公仔排列成正方形。 这可以通过偏心力进行更高的负载，并且可以为具有相当小的尺寸的给定的冲压机输出设计冲压机。

公开(公告)号：US5062561A

公开(公告)日：1991-11-05

申请号：US512749

申请日：1990-04-20

Applicant: Helmut Messner

Inventor： Helmut Messner

IPC: F16H19/08 ,  B21D43/09 ,  B65H20/04 ,  B65H23/188 ,  F16H1/28

CPC classification number: B21D43/09

Abstract: The driving gear meshes with the gear on the web of a planetary gear. This planetary gear includes an arrestable sun wheel. The output sun wheel is rigidly connected to the drive shaft. It extends through a sleeve section of the web. A longitudinally displaceable shifting sleeve is located on the sleeve section, which shifting sleeve has a plurality of control disks. These control disks control via a roller the rocking movement of the upper feeding roller. Accordingly, the period of the rocking movement can be selected depending on a respective selected control disk. If the sun wheel is unlocked, the shifting sleeve may be moved such that it engages directly the drive shaft such that by properly selecting the number of teeth it is possible to choose between a rotational speed transmission relation of 1:2 and 1:1.

Abstract translation: 驱动齿轮与行星齿轮的腹板上的齿轮啮合。 该行星齿轮包括可以防止的太阳轮。 输出太阳轮刚性地连接到驱动轴上。 它延伸穿过网的套筒部分。 纵向位移的换档套筒位于套筒部分上，该换档套筒具有多个控制盘。 这些控制盘通过滚筒控制上进料辊的摆动。 因此，可以根据各个选择的控制盘来选择摇摆运动的周期。 如果太阳轮被解锁，换档套筒可以移动，使得其直接接合驱动轴，以便通过适当选择可以在1:2和1:1之间的转速传递关系之间选择的齿数。