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1. 发明授权

US4419929A Press drive 失效
标题翻译：按下驱动器
公开(公告)号：US4419929A
公开(公告)日：1983-12-13
申请号：US348015
申请日：1982-02-11
申请人： Hans-Martin Dommer , Alfred Bareis , Ewald Bergmann
发明人： Hans-Martin Dommer , Alfred Bareis , Ewald Bergmann
IPC分类号： B30B1/14 , B30B1/10 , B30B15/00 , B30B15/06 , B30B1/26
CPC分类号： B30B15/0064 , B30B1/106 , Y10T83/87 , Y10T83/8824 , Y10T83/884 , Y10T83/8845
摘要： A drive arrangement for a high speed mechanical press, especially a high speed cutting press, wherein the press drive includes two eccentric shafts connected by connecting rods with a slide. Mass balancing weights are provided for enabling a complete dynamic mass balancing, with the weights being articulated by additional rods and being moved in a direction opposite to the slide. The drive further includes at least three pairs of toggle or knee joint link arrangements, with the first arrangement being nearly horizontally disposed, the second arrangement being nearly vertically disposed, and the third arrangement being nearly vertically disposed and connected on the one hand with the slide and, on the other hand, with the mass balancing weights, with the pairs being arranged symmetrically with respect to the eccentric shafts.
摘要翻译：一种用于高速机械压力机，特别是高速切割压机的驱动装置，其中压力机驱动装置包括通过连杆与滑块连接的两个偏心轴。提供质量平衡重物以实现完整的动态质量平衡，其中重物由附加的杆铰接并且沿与滑块相反的方向移动。驱动器还包括至少三对肘节或膝关节连接装置，其中第一装置几乎水平地设置，第二装置几乎垂直地设置，第三装置几乎垂直地设置并且一方面与滑动件连接另一方面，使用质量平衡重物，其中对相对于偏心轴对称地布置。

2. 发明授权

US4318325A Press drive arrangement 失效
标题翻译：按驱动装置
公开(公告)号：US4318325A
公开(公告)日：1982-03-09
申请号：US180475
申请日：1980-08-22
申请人： Alfred Bareis , Ewald Bergmann , Hans-Martin Dommer
发明人： Alfred Bareis , Ewald Bergmann , Hans-Martin Dommer
IPC分类号： B30B1/14 , B30B1/10 , B30B15/00 , B30B15/06 , B26D5/14 , B26D5/18
CPC分类号： B30B15/0064 , B30B1/106 , Y10T83/87 , Y10T83/8824 , Y10T83/884 , Y10T83/8845
摘要： A press drive with a central cam shaft actively connected through a connecting rod with a slide guided in a linear guide. Side bars are symmetrically articulated with respect to each other on the slide. Mass balancing weights are driven in opposed directions corresponding to reciprocating masses of the press, with the weights being connected with the slide by other linkages. Pairs of toggle joint linkages are disposed symetrically with respect to the cam shaft. The pairs of toggle joint linkages include a first almost horizontally disposed toggle joint linkage that is articulated on the respective side bars and presents a bearing point on the press frame. A second almost vertically disposed toggle joint linkage that is connected with the first toggle joint linkage and is articulated so as to be guided by the press frame on the mass balancing weight. A third almost vertically disposed toggle joint linkage is articulated on the punch through a transmission bar with the first and second toggle joint linkages and is braced in a direction of motion of the punch on the press frame.
摘要翻译：具有中心凸轮轴的压力传动装置通过连接杆主动地连接，并在直线导轨中引导。侧杆在滑块上相对于彼此对称地铰接。质量平衡重物在与压力机的往复运动质量相对应的相反方向上被驱动，其中重物通过其它连杆与滑块连接。一对肘节关节联接件相对于凸轮轴相对设置。这对肘节连接件包括第一几乎水平设置的肘节连接件，其铰接在相应的侧杆上，并且在压框上具有支承点。第二几乎垂直设置的肘节关节联动装置，其与第一肘节关节联动件相连接，并被铰接以便由质量平衡重量上的压框引导。第三个几乎垂直设置的肘节关节联动装置通过具有第一和第二肘节关节联接件的传动杆在冲头上铰接，并且在冲压框架上的冲头的运动方向上被支撑。

3. 发明授权

US4046264A Apparatus for stacking articles in sheet form for electrical machines 失效
标题翻译：用于将电子机器的片状物品堆叠的装置
公开(公告)号：US4046264A
公开(公告)日：1977-09-06
申请号：US664693
申请日：1976-03-08
申请人： Ewald Bergmann , Alfred Bareis , Karl Dangelmaier , Alfred Kottmann
发明人： Ewald Bergmann , Alfred Bareis , Karl Dangelmaier , Alfred Kottmann
IPC分类号： B65G57/06 , H02K15/02 , B65G57/16 , B65H31/32
CPC分类号： B65G57/06 , H02K15/02 , Y10T29/53696
摘要： Apparatus for stacking and intermittently discharging stacks of sheet material for electrical machines and the like. A plurality of mandrels are provided which are successively movable into a position for forming stacks of sheets continually supplied by a horizontal conveyor. A turntable is provided for moving the mandrels into and out of respective sheet receiving positions. In order to accommodate intermediate stacking of the sheets while mandrels are being exchanged, a mandrel tip is provided which is positionable in alignment with the mandrels when in a sheet receiving position. During normal stacking operations, the mandrel tip is supported at the respective mandrel. During exchange of mandrels clamping jaws hold the mandrel tip in position and a slide member is moved into a position so as to hold an intermediate stack of sheets on the mandrel tip. Once a new empty mandrel has been placed in position under the mandrel tip, the holding jaws and the slide means are moved so as to permit the intermediate stack to fall onto the mandrel to start another stack of sheets.
摘要翻译：用于堆叠并间歇地排出用于电机等的片材的堆叠的装置。提供了多个心轴，其可连续地移动到用于形成由水平输送机连续供应的片材堆叠的位置。提供转台以将心轴移入和移出相应的纸张接收位置。为了在更换芯轴的同时容纳片材的中间堆叠，提供了一个心轴尖端，当处于片材接收位置时，其可定位成与心轴对齐。在正常堆叠操作期间，心轴尖端被支撑在相应的心轴处。在更换心轴期间，夹爪将心轴尖端保持在适当的位置，并且滑动构件被移动到一个位置，以便将中间堆叠的片材保持在心轴尖端上。一旦新的空心轴已经放置在心轴尖端下方的适当位置，则夹持爪和滑动装置被移动，以便允许中间叠层落到心轴上以开始另一叠片。

4. 发明授权

US4135446A Press arrangement 失效
标题翻译：新闻安排
公开(公告)号：US4135446A
公开(公告)日：1979-01-23
申请号：US797428
申请日：1977-05-16
申请人： Alfred Bareis , Reinhard Braun
发明人： Alfred Bareis , Reinhard Braun
IPC分类号： B30B1/26 , B30B15/00
CPC分类号： B30B15/0035 , B30B1/265 , B30B15/0047 , Y10T83/87
摘要： A press arrangement which includes a press table, a punch and an adjusting arrangement for selectively adjusting the distance between the press table and punch. A pressure space is provided in the punch which selectively communicates with a pressure medium supply so as to load and relieve the pressure space. A piston is floatingly disposed in the pressure space and cooperates with an element of the adjusting arrangement so as to create a constantly-acting or permanently-acting tension on the adjusting arrangement when the pressure space is filled with a pressure medium.
摘要翻译：一种按压装置，其包括压床，冲头和调节装置，用于选择性地调节压床与冲头之间的距离。在冲头中设置有压力空间，该压力空间选择性地与压力介质供应器连通，以便加载和减轻压力空间。活塞浮动地设置在压力空间中并与调节装置的元件配合，以便当压力空间填充有压力介质时，在调节装置上产生持续作用或永久作用的张力。

5. 发明授权

US06619169B1 System for punching metal sheets and for stacking metal sheets in the appropriate punched pattern 失效
标题翻译：用于冲压金属板并以适当的冲压图案堆叠金属板的系统
公开(公告)号：US06619169B1
公开(公告)日：2003-09-16
申请号：US09419080
申请日：1999-10-15
申请人： Konrad Wegener , Alfred Bareis
发明人： Konrad Wegener , Alfred Bareis
IPC分类号： B26D706
CPC分类号： B21D43/22 , Y10T29/49009 , Y10T83/2046 , Y10T83/2179 , Y10T83/2198 , Y10T83/2209 , Y10T83/222 , Y10T83/7573 , Y10T83/9425
摘要： A system for punching metal sheets and for stacking metal sheets in the appropriate punched pattern, particularly for electric machines, has a die for punching the metal sheets, a die plate cooperating with the die, and a guiding device for guiding the punched metal sheets below the die plate. The guiding device has at least two clamping elements. The clamping elements are provided for clamping the punched metal sheets on their circumference and thus forming a stack branch-off which permits an uninterrupted punching during the discharge of the metal sheet stack.
摘要翻译：用于冲压金属片和用于以适当的冲压图案堆叠金属片的系统，特别是用于电机的系统具有用于冲压金属片的模具，与模具配合的模具板和用于将冲压的金属片材引导到下面的引导装置模板。引导装置具有至少两个夹紧元件。提供夹紧元件用于将穿孔的金属片夹在其圆周上，从而形成堆叠分支，其允许在金属片堆叠的排出期间不间断地冲压。

6. 发明授权

US4108320A Aligning and stamping arrangement 失效
标题翻译：对齐和冲压安排
公开(公告)号：US4108320A
公开(公告)日：1978-08-22
申请号：US776940
申请日：1977-03-11
申请人： Alfred Bareis , Karl Dangelmaier , Reinhard Braun
发明人： Alfred Bareis , Karl Dangelmaier , Reinhard Braun
IPC分类号： B21D28/22 , B21D43/22 , H02K15/02 , B65G57/16
CPC分类号： B21D28/22 , B21D43/22 , H02K15/024 , Y10T29/53143 , Y10T29/5317
摘要： An arrangement for aligning and stacking laminations for electrical equipment and for transporting formed stacks of laminations with the laminations being fed individually in the same position to a stack former which maintains the relative positions of the laminations. The laminations include a circular inner or outer circumference and a plurality of stampings distributed about the surface of the laminations at equal centering angles. The stack former is provided with an appropriate circular circumference and a guide which can be introduced into at least one stamping. The stack former is rotatably mounted relative to its longitudinal axis and is provided with a rotary drive which operates in a stepwise manner with the rotary steps of the drive being equal to the central angle of the stampings of the stamping pattern or a whole number multiple thereof.
摘要翻译：用于对准和堆叠用于电气设备的叠片和用于传送成形的叠片的叠片的布置，其中叠片在相同的位置被单独地馈送到保持叠片的相对位置的叠层架。叠片包括圆形的内圆周或外圆周和以等角度分布在叠片的表面周围的多个冲压件。堆叠成形器设置有适当的圆形圆周和可以被引入至少一个冲压件的导向件。堆叠构件相对于其纵向轴线可旋转地安装并且设置有旋转驱动器，其以逐步的方式操作，其中驱动器的旋转台阶等于冲压图案的冲压件的中心角或其整数倍数。

7. 发明授权

US4792074A Arrangement and the stepwise advance of band material with two oppositely driven feed rollers 失效
标题翻译：带状材料的布置和逐步推进，带有两个相对驱动的进料辊
公开(公告)号：US4792074A
公开(公告)日：1988-12-20
申请号：US72749
申请日：1987-07-13
申请人： Alfred Bareis , Klaus Goebel
发明人： Alfred Bareis , Klaus Goebel
IPC分类号： B21D43/09 , B65H20/04
CPC分类号： B65H20/04 , B21D43/09
摘要： An arrangement for the stepwise feed of band material which includes a first, locally fixed and driven feed roller and a second feed roller rotatably supported on a rocker; a lifting mechanism is provided, by which the second feed roller is movable at the point in time of the reversal of the direction of rotatin toward the first feed roller for an advance of the band material and away from the same into a return position in which the band material is to be held fixed. The feed arrangement is designed for an intermediate clearing of the second feed roller and of the guide member by abutment of the guide element on a height-adjustable eccentric and for different thick band materials. In the points of reversal of to and fro movements, the second feed roller as also the pressure device are briefly pressed against the band material.
摘要翻译：用于带状材料的逐步进给的装置，其包括可旋转地支撑在摇臂上的第一局部固定和驱动进给辊和第二进给辊; 提供了提升机构，通过该提升机构，第二进给辊可以在朝向第一进给辊的反转方向的时间点移动，以便带状材料的前进并远离其移动到返回位置，其中带材将被固定。进给装置被设计用于通过在高度可调的偏心件上和不同的厚带材料上的引导元件的邻接来中间清除第二进给辊和引导构件。在来回移动的点上，第二进给辊以及压力装置被短暂地压在带材上。

8. 发明授权

US4162734A Aligning and stacking arrangement 失效
公开(公告)号：US4162734A
公开(公告)日：1979-07-31
申请号：US855267
申请日：1977-11-28
申请人： Karl Dangelmaier , Alfred Bareis
发明人： Karl Dangelmaier , Alfred Bareis
IPC分类号： B21D28/22 , B21D43/22 , H02K15/02 , B65G57/16 , B65H31/32
CPC分类号： B21D28/22 , B21D43/22 , H02K15/024 , Y10T29/5317
摘要： An arrangement for aligning and stacking laminations and for transporting formed stacks of laminations with the laminations being provided with a circular inner and/or outer circumference and having stamped patterns defining a plurality of stampings distributed about the circumference of the laminations at equal centering angles. A stack forming device is provided for receiving laminations fed individually thereto with the stack forming device including at least two stack forming elements mounted so as to be selectively separable. The stack forming elements are disposed one above the other in a longitudinal direction of the stack forming device so as to form upper and lower stack forming elements. The lower stack forming element selectively engages the upper stack forming element, with such element being maintained in a fixed position when the lower stack forming element is displaced to a lowered position. A drive arrangement is provided for rotating only the lower stack forming element through stepwise predetermined increments when the lower stack forming element is in the lowered position with the predetermined increments constituting a whole number multiple of the central angle of the stampings and being equal to one of 90.degree., 120.degree. or 180.degree..

9. 发明授权

US5911806A Groove stamping machine adaptable to various stator and rotor plate sizes 失效
标题翻译：槽冲压机适用于各种定子和转子板尺寸
公开(公告)号：US5911806A
公开(公告)日：1999-06-15
申请号：US725165
申请日：1996-10-03
申请人： Alfred Bareis , Helmut Elsasser , Otto Kurz , Wolfgang Muhlhauser , Gerhard Pick
发明人： Alfred Bareis , Helmut Elsasser , Otto Kurz , Wolfgang Muhlhauser , Gerhard Pick
IPC分类号： B21D28/22 , B23Q16/00 , H02K15/02 , B26D5/20
CPC分类号： B23Q16/001 , B21D28/22 , H02K15/024 , Y10T29/49012 , Y10T83/4539 , Y10T83/4541 , Y10T83/4551 , Y10T83/4607
摘要： A groove stamping machine stamps the required grooves successively into a disk-shaped blank particularly for manufacturing stator and rotor plates for electric machines. The groove stamping machine has a stationary bench which, on the end side, carries a spacing apparatus for receiving the blank. A stamping device disposed on the bench is adjustable with respect to the spacing apparatus. The distance between the spacing apparatus and the stamping device can be adjusted by a ball thread spindle which acts between the spacing apparatus and the stamping device. The fixing of an adjusted distance takes place by the blocking of the ball thread spindle, preferably by way of a disk brake. The stamping device is disposed via a combined roller slide bearing on the bench which permits a low-friction displacement of the stamping device which also supporting the latter in a stiff manner. The combination of the low-friction bearing device and the ball thread spindle, which is preferably arranged close to the blank, permits a precise adjustment and constant maintenance of the desired machining radius. The precision and the compensation of temperature fluctuations also results from the ball thread spindle being preferably arranged in an exposed manner, that is, in a thermal contact with the environment.
摘要翻译：凹槽冲压机将所需的凹槽依次压印到盘形坯料中，特别用于制造用于电机的定子和转子板。凹槽冲压机具有固定工作台，其在端侧上承载用于接收坯件的间隔装置。设置在工作台上的冲压装置相对于间隔装置是可调节的。间隔装置和冲压装置之间的距离可以通过作用在间隔装置和冲压装置之间的滚珠丝杠主轴来调节。调整距离的固定是通过阻止球螺纹主轴，优选地通过盘式制动器进行的。冲压装置通过在工作台上的组合的滚子滑动轴承设置，这允许冲压装置的低摩擦位移，其也以刚性方式支撑该冲压装置。优选地布置在靠近坯料的低摩擦轴承装置和滚珠丝杠的组合允许精确调节和恒定地维持期望的加工半径。温度波动的精度和补偿也是由滚珠丝杠优选以暴露的方式设置的，即与环境的热接触。

10. 发明授权

US4785732A Push rod stroke adjustment device for a press 失效
标题翻译：用于压机的推杆行程调节装置
公开(公告)号：US4785732A
公开(公告)日：1988-11-22
申请号：US57358
申请日：1987-06-03
申请人： Robert Czapka , Alfred Bareis
发明人： Robert Czapka , Alfred Bareis
IPC分类号： B30B1/26 , B30B15/00
CPC分类号： B30B1/263 , B30B15/0064 , Y10T74/2112
摘要： An arrangement for a press with an eccentric shaft used for the adjustment of the stroke of the ram of the press by adjusting the relative eccentricity of an eccentric and of an eccentric bushing supported thereon, which in turn adjusts the connecting rod of the ram. The eccentric bushing is selectively releasable and fixable in the direction of rotation on the eccentric by actuating means, whereby the released eccentric bushing is fixed with respect to a non-rotating part of the press and with the eccentric shaft and is rotatable in this fixed condition for purposes of adjusting the ram stroke. The fixing of the eccentric bushing on the eccentric occurs steplessly and positively by supporting the eccentric bushing on an oversize eccentric in a press-fit connection having cylindrical fitting surfaces established between the bushing and eccentric and wherein the press-fit connection is releasasble by supplying pressure oil by way of at least one groove to at least one fitting surface.
摘要翻译：用于具有偏心轴的压力机的装置，用于通过调节偏心轮和支撑在其上的偏心衬套的相对偏心度来调节压头的冲头的行程，所述偏心轮依次调节压头的连杆。偏心衬套通过致动装置可选择性地释放和固定在偏心轮上的旋转方向上，由此释放的偏心衬套相对于压力机的不旋转部分和偏心轴固定并且可在该固定状态下旋转为了调整冲程行程。偏心衬套在偏心件上的固定通过在衬套和偏心件之间建立的具有圆柱形配合表面的压配合连接件中将偏心衬套支撑在超大偏心件上而无级地和积极地进行，并且其中压配合连接通过提供压力而释放油通过至少一个凹槽至少一个装配表面。

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