公开(公告)号：US09403201B2

公开(公告)日：2016-08-02

申请号：US14413271

申请日：2013-10-24

申请人： HINO MOTORS, LTD.

发明人： Takashi Ishimori ,  Masayuki Okano

IPC分类号： B21D5/16 ,  B21D53/00 ,  B21D35/00 ,  B21D5/01 ,  B21D53/06 ,  F28F1/42 ,  F28F1/02 ,  B21D28/02 ,  B21D53/04

CPC分类号： B21D5/16 ,  B21D5/015 ,  B21D28/02 ,  B21D35/001 ,  B21D35/002 ,  B21D53/04 ,  B21D53/06 ,  F28F1/025 ,  F28F1/426 ,  F28F2001/428 ,  F28F2255/08

摘要： A method for manufacturing a flat pipe 1 with concave-convex shapes on inner and outer surfaces includes making incisions with an expanded shape of the flat pipe 1 in a metal thin plate 2 such that intermediate portions 4 (middle portions) in the expanded shape of the flat pipe 1 widthwise of the expanded shape are left uncut from the thin plate 2, machining the concave-convex shapes in a range of the expanded shape of the flat pipe 1 and raising the expanded shape of the flat pipe 1 from the thin plate 2 as cut-and-raised pieces 8 with the uncut intermediate portions 4 in between, closing tips of the cut-and-raised pieces 8 together to form an overall shape of the flat pipe 2, and separating the uncut intermediate portions 4 from the thin plate 2 to obtain the flat pipe 1.

摘要翻译： 在内表面和外表面上制造具有凹凸形状的扁平管1的方法包括在金属薄板2中形成具有扁平管1的膨胀形状的切口，使得扩展形状的中间部分4（中间部分） 在扁平管1的扩张形状的范围内，从薄板2未切开扩展形状的扁平管1，将扁平管1的膨胀形状从薄板 如图2所示，作为切割中间部4的切起片8，将切起片8的封闭端部一起形成扁平管2的整体形状，将未切割的中间部4与 薄板2以获得扁平管1。

公开(公告)号：US20150292556A1

公开(公告)日：2015-10-15

申请号：US14647124

申请日：2013-11-19

申请人： MAHLE INTERNATIONAL GMBH ,  MAHLE ENGINE SYSTEMS UK LIMITED ,  MAHLE COMPOSANTS MOTEUR FRANCE SAS

发明人： Stephane Barral

IPC分类号： F16C33/06 ,  B21D28/02 ,  B21D22/02 ,  F16C33/14

CPC分类号： F16C33/06 ,  B21D22/02 ,  B21D28/02 ,  F16C17/022 ,  F16C33/046 ,  F16C33/08 ,  F16C33/14 ,  F16C43/02 ,  F16C2226/50

摘要： A bearing shell for a sliding bearing may include a body having a convex outer surface and an alignment feature projecting from the outer surface. The alignment feature may be arranged at an end face of the body. The alignment feature may include a first tapered portion having an axial width that reduces in a direction away from the end face. The first tapered portion may include at least two axial sides extending circumferentially and angled away from parallel with respect to a corresponding axial end face of the body by an angle of 2° to 10°.

摘要翻译： 用于滑动轴承的轴承壳可以包括具有凸形外表面和从外表面突出的对准特征的主体。 对准特征可以布置在身体的端面。 对准特征可以包括具有沿远离端面的方向减小的轴向宽度的第一锥形部分。 第一锥形部分可以包括至少两个沿圆周方向延伸并且相对于本体的对应轴向端面平行倾斜角度为2°至10°的轴向侧面。

公开(公告)号：US20150176952A1

公开(公告)日：2015-06-25

申请号：US14635291

申请日：2015-03-02

申请人： Schott AG

发明人： Helmut Hartl ,  Thomas Pfeiffer

IPC分类号： F42B3/195 ,  F42B3/103 ,  B21D28/02

CPC分类号： F42B3/195 ,  B21D28/02 ,  F42B3/103 ,  F42B3/198 ,  F42C19/12 ,  H01B17/30 ,  H02G3/26 ,  Y10T29/49908

摘要： A ring-shaped or plate-like element, in particular for a metal-sealing material-feedthrough, for example for devices which are subjected to high pressures, such as igniters for airbags or belt tensioning devices, includes a feedthrough opening, whereby the feedthrough opening is located substantially in the center of the ring-shaped or plate-like element and whereby the ring-shaped or plate-like element has a thickness. The ring-shaped or plate-like element has a relief region in the area of the feedthrough opening. Further, the ring-shaped or plate-like element in the relief region has at least one thickness which is reduced by the height of the relief region and which is selected so that the feedthrough opening can be punched out of the ring-shaped or plate like element having the reducing thickness.

摘要翻译： 特别是用于金属密封材料馈通的环形或板状元件，例如用于经受高压的装置，例如用于安全气囊或带张紧装置的点火器，包括馈通开口，由此馈通 开口基本上位于环形或板状元件的中心，并且由此环形或板状元件具有厚度。 环形或板状元件在馈通开口的区域中具有释放区域。 此外，浮雕区域中的环形或板状元件具有至少一个厚度，该厚度减小了浮雕区域的高度，并且被选择为使得穿通开口能够被冲压出环形或板状 具有减小的厚度。

公开(公告)号：US20130276603A1

公开(公告)日：2013-10-24

申请号：US13997362

申请日：2011-11-16

申请人： Kohei Matsumura

发明人： Kohei Matsumura

IPC分类号： B21D28/02

CPC分类号： B21D28/02 ,  B21D28/10 ,  B21D28/16 ,  B21D28/343 ,  Y10T83/0524 ,  Y10T83/9418

摘要： A punch includes first and second blade sections juxtaposed relative to each other in a direction parallel or substantially parallel to a feed direction of a sheet material. The first blade section protrudes downwardly from the second blade section with a step intervening therebetween and includes lower end edges on downstream and upstream sides of the feed direction, which define respective punching edges. The first blade section includes a lower end edge following the feed direction, which defines a first notching and punching edge. The notching and punching edge includes a portion intermediate of the feed direction representing a projecting shape. The second blade section includes a lower end edge on the upstream side, which defines a punching edge and also includes a lower end edge following the feed direction, which defines a notching and punching edge. The notching and punching edge is inclined gradually upwardly towards the upstream side.

摘要翻译： 冲头包括在与片材的进给方向平行或基本平行的方向上相对于彼此并置的第一和第二刀片部分。 第一叶片部分从第二叶片部分向下突出，其间插入台阶，并且包括在进给方向的下游侧和上游侧的下端缘，其限定相应的冲切边缘。 第一叶片部分包括跟随进给方向的下端边缘，其限定第一切口和冲切边缘。 切口和冲切边缘包括表示突出形状的进给方向中间的部分。 第二叶片部分包括在上游侧的下端边缘，其限定冲压边缘并且还包括跟随进给方向的下端边缘，其限定开槽和冲切边缘。 切口和冲孔边缘朝向上游侧逐渐向上倾斜。

公开(公告)号：US20120267862A1

公开(公告)日：2012-10-25

申请号：US13382530

申请日：2009-07-06

申请人： Mats Lillieroth ,  Gunnar Akerström ,  Filip Bergman

发明人： Mats Lillieroth ,  Gunnar Akerström ,  Filip Bergman

IPC分类号： F02M61/14 ,  B21D28/02 ,  F16J15/08

CPC分类号： F16J15/0806 ,  F02M61/14 ,  F02M2200/858 ,  F16J15/0818 ,  F16J15/0881 ,  F16J15/127 ,  F16J2015/085

摘要： A sealing element is provided for a fuel injector provided in a cylinder head of an internal combustion engine. The sealing element includes carrier element of a first material, where the carrier element is ring shaped with an upper essentially planar surface and a lower essentially planar surface. A first gasket material is provided on a first portion of at least one of the upper or lower surfaces. A second gasket material is provided on a second portion of the at least one of the upper or lower surfaces where the first gasket material is provided, wherein the first gasket material is provided on an outer region of the planar surface of the ring shaped carrier element and the second gasket material is provided on an inner region of the planar surface of the ring shaped carrier element and where the second gasket material is softer than the first gasket material.

摘要翻译： 为设置在内燃机的气缸盖中的燃料喷射器设置密封元件。 密封元件包括第一材料的载体元件，其中载体元件是环形的，具有上部基本平坦的表面和较低的基本上平坦的表面。 第一垫片材料设置在上表面或下表面中的至少一个的第一部分上。 第二垫片材料设置在上表面或下表面中的至少一个的第二部分上，其中设置有第一垫圈材料，其中第一垫圈材料设置在环形载体元件的平面表面的外部区域上 并且所述第二垫圈材料设置在所述环形载体元件的平坦表面的内部区域上，并且所述第二垫圈材料比所述第一垫圈材料更软。

公开(公告)号：US20100139353A1

公开(公告)日：2010-06-10

申请号：US12639219

申请日：2009-12-16

申请人： Dean James Patterson ,  Steven Peter Camilleri ,  Lyell Douglas Embery

发明人： Dean James Patterson ,  Steven Peter Camilleri ,  Lyell Douglas Embery

IPC分类号： B21D28/02

CPC分类号： H02K15/026 ,  H01F27/306 ,  H01F41/0226 ,  Y10T29/49009

摘要： The present invention provides a method and machine for producing a slotted wound core (50). The machine includes a punch arrangement (16) arranged to punch apertures in a length of material (12a), a mandrel (22) for receiving the punched material, a control means and a mandrel indexing means. The positioning of the punch arrangement (16) and the mandrel (22) is fixed and the mandrel (22) is arranged to be rotated by the mandrel indexing means after each operation of the punch arrangement so that a roll of punched material is formed on the mandrel (22). The mandrel (22) is rotated by an amount (&ggr;) determined by the control means. The control means determines the indexed amount so that selected apertures punched in the length of material align with one another when the material (12a) is rolled onto the mandrel (22) so that the aligned apertures form respective slots (52) of a desired configuration in the core (50).

摘要翻译： 本发明提供了一种用于生产开槽卷绕芯（50）的方法和机器。 机器包括布置成冲压一段材料（12a）中的孔的冲头装置（16），用于接收穿孔材料的心轴（22），控制装置和心轴分度装置。 冲头装置（16）和心轴（22）的定位是固定的，心轴（22）布置成在冲压装置的每次操作之后都被心轴分度装置旋转，使得冲压材料卷形成在 心轴（22）。 心轴（22）旋转由控制装置确定的量（“ggr”）。 控制装置确定索引量，使得当材料（12a）滚动到心轴（22）上时，在材料长度上冲出的所选孔径彼此对准，使得对准的孔形成所需构造的相应狭槽（52） 在核心（50）。

公开(公告)号：US20100095824A1

公开(公告)日：2010-04-22

申请号：US12579812

申请日：2009-10-15

申请人： Wolfgang Laib

发明人： Wolfgang Laib

IPC分类号： B21D28/14 ,  B21D37/08 ,  B21D28/02 ,  G06F19/00

CPC分类号： B21D37/08 ,  B21D28/14 ,  B21D28/246 ,  B21D28/34 ,  Y10T29/49716 ,  Y10T83/0524 ,  Y10T83/8727 ,  Y10T83/8733 ,  Y10T83/9423

摘要： A method includes removing material from a die and thereby changing a location of a cutting edge of the die in a punch entry direction and changing a cutting edge cross-section of the die; and assigning a punch and/or a workpiece thickness to the die based, at least in part, on the change in the cutting edge cross-section of the die.

摘要翻译： 一种方法包括从模具中去除材料，从而改变冲模进入方向上的模具切割刃的位置并改变模具的切割边缘横截面; 并且至少部分地基于模具的切削刃横截面的变化而将冲头和/或工件厚度分配给模具。

公开(公告)号：US20090165525A1

公开(公告)日：2009-07-02

申请号：US12286008

申请日：2008-09-26

申请人： Ulrich Schlatter ,  Pavel Hora

发明人： Ulrich Schlatter ,  Pavel Hora

IPC分类号： B21D28/02 ,  B21D31/00 ,  B21D45/02

CPC分类号： B21D28/16

摘要： A method and device for production of stampings with an almost smooth cutting and enlarged functional surface, especially fine blanking and/or forming a workpiece out of a flat strip, wherein flat strip is clamped between an upper part consisting of a shearing punch, a pressure pad, a V-shaped projection and an ejector arranged on the pressure pad, and a lower part consisting of cutting die, ejector and an inner form stamp. By adjusting the state of stress in the cutting zone to a position oriented compressive stress by movement slightly retarded with regard to movement of the shearing punch additionally pressing in material in a direction almost perpendicular to the cutting direction by a tool element acting with controlled force depending on the part geometry and thickness of the workpiece parallel to the cutting line between shearing punch and cutting die, tears at cutting and reduced rollover are achieved.

摘要翻译： 一种用于生产具有几乎平滑的切割和扩大的功能表面的冲压件的方法和装置，特别是从扁平条带中切割和/或形成工件，其中扁平带夹在由剪切冲头组成的上部之间，压力 衬垫，配置在压力垫上的V形突起和喷射器，以及由切割模具，喷射器和内部形状印模组成的下部。 通过相对于剪切冲头的移动稍微延迟的剪切区域中的应力状态，通过在与受切割力作用的工具元件上以大致垂直于切割方向的方向另外按压在材料中的运动稍微延迟 在平行于剪切冲头和切割模之间的切割线的工件的几何形状和厚度上，实现了切割时的撕裂和减少的翻转。

公开(公告)号：US06951124B2

公开(公告)日：2005-10-04

申请号：US10462097

申请日：2003-06-12

申请人： Hisanobu Kanamaru ,  Nobuyuki Ishinaga ,  Shingo Fujikawa

发明人： Hisanobu Kanamaru ,  Nobuyuki Ishinaga ,  Shingo Fujikawa

IPC分类号： B21D22/02 ,  B21D28/00 ,  B21D28/02 ,  B21D28/06 ,  B21D35/00 ,  B21D53/14 ,  F16G5/16 ,  F16G1/22 ,  B21D28/04 ,  B21D31/06

CPC分类号： F16G5/16 ,  B21D53/14

摘要： Notched areas are provided on the outer periphery of a flat plate in the coining process to allow material of said plate flow more easily toward the periphery during the coining process. Use of flat plate provides a more economical way of making elements with accurate size and dimensions for continuously variable transmission belt.

摘要翻译： 在压印过程中，在平板的外周设有缺口区域，以便在压印过程中允许所述板的材料更容易朝向周边流动。 使用平板提供了一种更经济的方法，可以为连续可变传动带制造具有精确尺寸和尺寸的元件。

公开(公告)号：US20050076761A1

公开(公告)日：2005-04-14

申请号：US10965041

申请日：2004-10-13

申请人： Bernard Jaquet ,  Raphael Laederach ,  Jean-Marc Limat

发明人： Bernard Jaquet ,  Raphael Laederach ,  Jean-Marc Limat

IPC分类号： B21D28/02 ,  B21D43/11 ,  B21D45/04 ,  B26D7/00 ,  B26D7/06 ,  B26D7/18 ,  B26F1/40 ,  B30B15/00 ,  B30B15/30 ,  B65H5/14 ,  B26D1/00

CPC分类号： B65H5/14 ,  B26D7/015 ,  B26D7/0675 ,  B26D7/1818 ,  B26F1/40 ,  B65H2403/51 ,  Y10T83/929 ,  Y10T83/9411

摘要： The blanking station of a diecutting press comprises an upper cradle for a blanking device and gripper bars for conveying the sheets in progress. This upper cradle includes devices for the removable mounting alternately of a blanking device or of a delivery device of non-severed sheets. At least one cam for opening grippers of the said gripper bars, and the cam is mounted in a removable manner.

摘要翻译： 模切压机的冲裁站包括用于冲裁装置的上支架和用于传送纸张在进行中的夹持杆。 该上支架包括用于可拆卸地安装消隐装置或非切断片材的输送装置的装置。 用于打开所述夹持杆的夹持器的至少一个凸轮，并且凸轮以可拆卸的方式安装。