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1. 发明授权

EP2411168B1 STANZVERFAHREN 有权
公开(公告)号：EP2411168B1
公开(公告)日：2015-02-25
申请号：EP10717503.6
申请日：2010-03-24
申请人： Gustav Meyer Stanztechnik GmbH & Co. KG
发明人： MEYER, Kurt , MEYER, Jörg
IPC分类号： B21D28/08 , B21D28/26 , B21D28/30 , B21D28/32 , B21J5/02 , B21K1/26 , B21K23/04
CPC分类号： B21D28/32 , B21D28/08 , B21D28/265 , B21D28/30 , B21K1/26 , B21K23/04

2. 发明公开

EP2684624A1 Method to obtain a spacer element for a radiant panel, corresponding apparatus to obtain a spacer element and spacer element thus obtained 审中-公开
标题翻译：一种用于制造隔离物用于辐射体，用于制造间隔物和间隔对应设备方法获得Daduchus
公开(公告)号：EP2684624A1
公开(公告)日：2014-01-15
申请号：EP13175747.8
申请日：2013-07-09
申请人： Commital-Sami S.r.l. - In Fallimento
发明人： Passuello, Flavio , Hergesell, Frank
IPC分类号： B21D28/28 , B21D28/30 , B21D53/02 , F28D1/03 , F28F9/26
CPC分类号： B21D28/28 , B21D28/30 , B21D53/02 , F28F2225/08 , F28F2255/08 , F28F2265/12
摘要： Method to obtain a spacer element (10) configured to be inserted between the walls (16, 17) of a radiant panel (12) containing a heat-carrying fluid. The method comprises at least a first step to obtain a spacer body (28), hollow inside and having a lower base (25), a lateral wall (26) and an upper wall (27) substantially parallel to said lower base (25), so as to define a compartment (32) of a substantially cylindrical shape, and a second step in which a plurality of lateral apertures (33, 35) are made on said lateral wall (26).
摘要翻译：方法，以获得构成的辐射板（12）包含一个载热流体的壁（16，17）之间插入一个间隔元件（10）。该方法至少包括第一步骤，得到的间隔物主体（28），中空的并且具有较低的基体（25），横向壁（26）和上壁（27）的基本平行于所述下部基座（25）以便限定的大致圆筒状的隔室（32），并且其中横向孔（33，35）的多元都在所述侧壁（26）制成的第二步骤。

3. 发明授权

EP0267115B1 Piercing die 失效
标题翻译： PI ING
公开(公告)号：EP0267115B1
公开(公告)日：1991-10-23
申请号：EP87402476.3
申请日：1987-11-03
申请人： ECOLOGICAL SYSTEMS, INC.
发明人： Gruchalski, Henry , Gruchalski, Albert
IPC分类号： B21D28/30
CPC分类号： B21D28/30 , Y10T83/391 , Y10T83/398 , Y10T83/403 , Y10T83/566 , Y10T83/6667 , Y10T83/8733 , Y10T83/8785 , Y10T83/8853 , Y10T83/9437

4. 发明公开

EP3184185A1 INTEGRATED PLATE WELDED-JOINT-FREE VEHICLE WHEEL AND FORMING METHOD THEREOF 审中-公开
标题翻译：集成板焊接无接合车轮及其成形方法
公开(公告)号：EP3184185A1
公开(公告)日：2017-06-28
申请号：EP15834272.5
申请日：2015-01-06
申请人： Shanghai Xingpu Spinforming Wheel Co., Ltd
发明人： ZHANG, Xingyuan
IPC分类号： B21D22/14 , B21D17/04
CPC分类号： B21D53/264 , B21D17/04 , B21D22/02 , B21D22/14 , B21D22/16 , B21D28/30 , B21D53/30 , B21H1/10
摘要： The present invention provides forming methods of one-piece weldless wheels made of metal sheets including the steps of rolling, forming a primary wheel rim and a primary wheel disc, roll forming, compressing and shaping, in order to obtain one-piece weldless wheels made of metal sheets. The forming methods of one-piece weldless wheels made of metal sheets of the present invention can form weldless wheels made of metal sheets by rolling, cold roll forming and cold extruding, which can reduce energy consumption by 45-55% and cut down material cost by 5-15% while improve strength of the wheel by 20-30%. A wheel with different thicknesses (The thicknesses of various sections of the wheel are different.) can be formed by the methods of the present invention and such wheel can meet the requirements on mechanical strength. Besides, the methods also can significantly improve the precision of the wheel and reduce the swing value and jerk value to the minimum. Additionally, the wheel produced by the methods of the present invention is safer, and the regular air tight test on the wheel is not necessary. Moreover, the present invention also provides one-piece weldless wheels made of metal sheets which are manufactured by the methods of one-piece weldless wheels made of metal sheets.
摘要翻译：本发明提供了由金属片制成的单件无焊接车轮的成形方法，包括滚动，形成主轮辋和主轮盘，滚压成形，压缩和成形的步骤，以获得一体式无焊接车轮的金属片。本发明的金属片整体无焊轮子的成型方法可以通过轧制，冷轧成型和冷挤压成型由金属片材制成的无焊接轮，可以降低能耗45-55％，降低材料成本提高5-15％，同时提高轮子的强度20-30％。通过本发明的方法可以形成不同厚度的轮子（轮子的各个部分的厚度不同），并且这种轮子可以满足机械强度的要求。此外，该方法还可以显着提高车轮的精度，并将摆动值和抖动值降至最低。此外，通过本发明的方法生产的轮子更安全，并且轮子上的常规气密测试不是必需的。此外，本发明还提供了由金属片制成的整体无焊轮，其由通过金属片制成的单片无焊轮制造。

5. 发明公开

EP2422895A1 Method and device for punching holes in double-walled materials 有权
标题翻译： Verfahren und Vorrichtung zum Durchstechen vonLöchernin doppelwandige Materialien
公开(公告)号：EP2422895A1
公开(公告)日：2012-02-29
申请号：EP10174050.4
申请日：2010-08-25
申请人： Holland Mechanics BV
发明人： Wessels, Jasper Johannes
IPC分类号： B21D28/30 , B21D28/34 , B60B21/06
CPC分类号： B21D28/30 , B21D28/34 , B60B21/062 , B60B2310/213 , B60Y2200/13
摘要： It is described a method of making holes in a first plate (1) and in a second plate (2) situated at a distance (3) from the first plate. The method comprises the steps of punching a hole in the first plate by means of a punch nipple (5); punching a concentric part (CP) which includes the hole out of the first plate (1); punching a hole in the second plate by means of the punch nipple (5); and pushing the punched out concentric part (CP) onto the hole into the second plate (2). This results in increased strength and stress characteristics especially around the hole in the second plate (2), which in turn may result in material savings, especially if the method is applied to a hollow rim of a wheel winch is to be provided with spokes by means of spoke nipples attached to the rim.
摘要翻译：描述了在位于距离第一板的距离（3）的第一板（1）和第二板（2）中制造孔的方法。该方法包括以下步骤：通过冲头（5）冲压第一板中的孔; 冲压包括第一板（1）中的孔的同心部分（CP）; 通过冲头接头（5）在第二板上冲孔; 并将冲出的同心部分（CP）推到孔中进入第二板（2）。这导致特别是在第二板（2）中的孔附近增加的强度和应力特性，这进而可以导致材料节省，特别是如果将该方法应用于车轮绞盘的中空边缘将被设置有轮辐连接在轮辋上的辐条奶嘴的装置。

6. 发明公开

EP0267115A2 Piercing die 失效
标题翻译： Lochwerkzeug。
公开(公告)号：EP0267115A2
公开(公告)日：1988-05-11
申请号：EP87402476.3
申请日：1987-11-03
申请人： ECOLOGICAL SYSTEMS, INC.
发明人： Gruchalski, Henry , Gruchalski, Albert
IPC分类号： B21D28/30
CPC分类号： B21D28/30 , Y10T83/391 , Y10T83/398 , Y10T83/403 , Y10T83/566 , Y10T83/6667 , Y10T83/8733 , Y10T83/8785 , Y10T83/8853 , Y10T83/9437
摘要： The subject piercing die (10) is particularly adapted for piercing a hole in a blank (26) having an open interior and an outer wall defining a closed figure. The piercing is done from the interior of the blank through the wall to the outside of the blank. The piercing die includes a base (14) with a slide (18) movably mounted on the base. A guide (20) is movably connected to the slide to control movement of the slide to a straight line movement. A female die (22) having a blank receptacle (66) for holding the blank is mounted on the base. The female die has a cutting aperture (70) extending through a portion of the female die and intersecting the blank receptacle. A male die (24) is mounted on the slide (18) and is positioned within the blank receptacle for mating with the cutting aperture to cut a hole in a blank positioned in the receptacle. The male die cuts a hole in the blank from the interior of the blank through the outer wall to the outside of the blank. A cam (54) is connectable to the slide for moving the male die toward the female die to engage the blank and to cut the hole in the blank.
摘要翻译：主体穿孔模具（10）特别适用于刺穿具有限定封闭图形的敞开内部和外壁的坯件（26）中的孔。穿孔是从空白的内部通过墙壁到空白的外部完成的。刺穿模具包括具有可移动地安装在基座上的滑块（18）的底座（14）。引导件（20）可移动地连接到滑块以控制滑块的运动到直线运动。具有用于保持坯料的坯料容器（66）的阴模（22）安装在基座上。阴模具有延伸穿过阴模的一部分并与坯料容器相交的切割孔（70）。阳模（24）安装在滑动件（18）上并且定位在坯件容器内以与切割孔配合以切割位于容器中的坯料中的孔。阳模从坯料的内部通过外壁到坯料的外部切割坯料中的孔。凸轮（54）可连接到滑块，用于将阳模移动到阴模以与坯件接合并切割坯料中的孔。

7. 发明授权

EP2422895B1 Method and device for punching holes in double-walled materials 有权
标题翻译：在双壁材料穿刺孔的方法和装置
公开(公告)号：EP2422895B1
公开(公告)日：2013-11-20
申请号：EP10174050.4
申请日：2010-08-25
申请人： Holland Mechanics BV
发明人： Wessels, Jasper Johannes
IPC分类号： B21D28/30 , B21D28/34 , B60B21/06
CPC分类号： B21D28/30 , B21D28/34 , B60B21/062 , B60B2310/213 , B60Y2200/13
摘要： It is described a method of making holes in a first plate (1) and in a second plate (2) situated at a distance (3) from the first plate. The method comprises the steps of punching a hole in the first plate by means of a punch nipple (5); punching a concentric part (CP) which includes the hole out of the first plate (1); punching a hole in the second plate by means of the punch nipple (5); and pushing the punched out concentric part (CP) onto the hole into the second plate (2). This results in increased strength and stress characteristics especially around the hole in the second plate (2), which in turn may result in material savings, especially if the method is applied to a hollow rim of a wheel winch is to be provided with spokes by means of spoke nipples attached to the rim.

8. 发明公开

EP1603693A1 STANZ- UND PRÄGEMASCHINE 审中-公开
标题翻译：冲孔，烫金机
公开(公告)号：EP1603693A1
公开(公告)日：2005-12-14
申请号：EP03706197.5
申请日：2003-03-17
申请人： ERNST GROB AG
发明人： GESER, Peter
IPC分类号： B21D28/30
CPC分类号： B21D28/30
摘要： The invention relates to a punching and/or stamping device comprising a preferably axially displaceable drive shaft (1) for a workpiece holder (3) which grips the workpiece (2) to be machined. Said device also comprises a hydraulic cylinder (7) which actuates the die (5), displacing it towards a die plate (6) at an adjusted or adjustable angle ? in relation to the drive shaft (1) or the workpiece axis. The cylinder (7) is hydraulically actuated by means of a piston pump (8) which is connected to another drive shaft (10) by means of a connecting rod (9). The two drive shafts (1,10) are preferably respectively connected to an independent drive and are coupled together in a synchronised manner by numeric control. Preferably, the die plate (6) moves back or forth in relation to the workpiece holder (3) in a linearly guided carriage (11), the carriage being preferably connected to the drive shaft (10) of the piston pump (8) by means of cam actuation.

9. 发明公开

EP0596016A1 METHOD AND APPARATUS FOR REFORMING CAN BOTTOM TO PROVIDE IMPROVED STRENGTH 失效
标题翻译：用于重整底部以提供改进的强度的方法和设备
公开(公告)号：EP0596016A1
公开(公告)日：1994-05-11
申请号：EP92916852.0
申请日：1992-07-27
申请人： AMERICAN NATIONAL CAN COMPANY
发明人： HALASZ, Andrew , PRATURLON, Sylvan , AZZALINE, Paul , CALIENDO, Christopher , ZENGER, Richard, D.
IPC分类号： B21D28 , B21D51 , B65D1
CPC分类号： B65D1/165 , B21D28/30 , B21D51/26
摘要： Procédé et appareil de reformage du fond d'un conteneur (20) et conteneur ou boîte métallique pour boisson fabriqué par ce procédé. Le conteneur pour lequel ce procédé et cet appareil sont destinés, possède une paroi externe annulaire (26), une partie convexe en forme de U (28), un paroi de fond préformée (30) comprenant une partie centrale en dôme (32), et une paroi annulaire (34) joignant la partie en dôme et la partie convexe en U. Le procédé consiste à soutenir la partie de profil périphérique du fond et à amener des moyens de reformage (36) en contact avec la paroi annulaire. Le dispositif de reformage s'appuie contre la paroi annulaire pour la retravailler. Le dispositif de reformage peut également reformer la paroi annulaire externe.
摘要翻译：用于重整容器（20）的底部的方法和设备以及通过该方法制造的容器或饮料罐。该方法和设备所用的容器具有环形外壁（26），U形凸起部分（28），包括穹顶中心部分（32）的预成形底壁（30）以及连接圆顶部分和凸形U形部分的环形壁（34），该方法包括支撑底部的周边轮廓部分并将重整装置（36）送入与环形壁接触。重整装置支撑在环形壁上以便重新加工。重整装置也可以重整外部环形壁。

10. 发明授权

EP0596016B1 METHOD AND APPARATUS FOR REFORMING CAN BOTTOM TO PROVIDE IMPROVED STRENGTH 失效
标题翻译：方法和设备进行改革罐强化地板强度
公开(公告)号：EP0596016B1
公开(公告)日：1996-10-23
申请号：EP92916852.4
申请日：1992-07-27
申请人： AMERICAN NATIONAL CAN COMPANY
发明人： HALASZ, Andrew , PRATURLON, Sylvan , AZZALINE, Paul , CALIENDO, Christopher , ZENGER, Richard, D.
IPC分类号： B21D51/26
CPC分类号： B65D1/165 , B21D28/30 , B21D51/26
摘要： A method and apparatus for reforming the bottom of a container (20) and a container made by that method is disclosed. The container for which this method and apparatus are suitable has an outer annular wall (26); a convex U-shaped portion (28); a preformed bottom wall (30), including a center domed portion (32); and an annular wall (34) joining the domed portion and the convex U-shaped portion. The method comprises supporting the bottom peripheral profile portion and bringing a reforming means (36) into engagement with the annular wall. The reforming means is brought to bear against the annular wall to rework the annular wall. The reforming means can also reform the outer annular wall.

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