公开(公告)号：US20180015527A1

公开(公告)日：2018-01-18

申请号：US15546021

申请日：2016-01-04

申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

发明人： Yasuhiro MAEDA ,  Jiro IWAYA ,  Junya NAITOU ,  Hideto KATSUMA

IPC分类号： B21D39/06 ,  B21D39/20

CPC分类号： B21D39/06 ,  B21D39/032 ,  B21D39/20 ,  B21D39/206

摘要： In the present invention, a method for joining members involves preparing a steel component having a bottom wall in which a hole is provided, and a hollow aluminum pipe. The aluminum pipe is slipped through the hole in the steel component and passed through the bottom wall, rubber is inserted into the interior of the aluminum pipe, and the rubber is compressed in the direction of the axis (L) of the aluminum pipe and induced to distend towards the outside from the inside. As a result of the foregoing, at least a section of the aluminum pipe slipped through the hole is induced to undergo expansion and is joined by clinching to the bottom wall. This method for joining members reduces the load on the members, improves the joint strength, and enables two members to be joined at reduced cost.

公开(公告)号：US20170368590A1

公开(公告)日：2017-12-28

申请号：US15538530

申请日：2015-12-25

申请人： JFE STEEL CORPORATION

发明人： Kunihiro Senda ,  Masanori Uesaka ,  Yoshihiko Oda

IPC分类号： B21D28/14 ,  H02K1/14 ,  B21D39/03 ,  H02K15/02 ,  H01F41/02 ,  B60K7/00 ,  B60L3/00

CPC分类号： B21D28/14 ,  B21D28/02 ,  B21D28/10 ,  B21D39/032 ,  B60K7/0007 ,  B60L3/0061 ,  B60L2220/50 ,  H01F41/0233 ,  H01F41/0246 ,  H01F41/0266 ,  H02K1/145 ,  H02K1/148 ,  H02K15/022

摘要： A punch processing method for a laminated iron core includes sequentially feeding the steel sheets to a mold; and performing a plurality of processes in the mold, the plurality of processes includes fixing the steel sheets being stacked to each other at a first fixing part that is positioned outside a closed curved line corresponding to an outermost periphery of the laminated iron core and a second fixing part that is positioned in a portion that finally serves as the laminated iron core; and performing punch processing on the outermost periphery of the laminated iron core while the steel sheets are stacked.

公开(公告)号：US08939452B2

公开(公告)日：2015-01-27

申请号：US13580349

申请日：2011-02-21

申请人： Yoshitaka Matsushita ,  Yuji Takahashi ,  Yoshimi Arakawa

发明人： Yoshitaka Matsushita ,  Yuji Takahashi ,  Yoshimi Arakawa

IPC分类号： F02F11/00 ,  B21D39/03 ,  B21D53/84 ,  F16J15/08

CPC分类号： F16J15/0825 ,  B21D39/032 ,  B21D53/84 ,  F16J15/0831 ,  F16J2015/085 ,  F16J2015/0862 ,  F16J2015/0868

摘要： Provided is a metal gasket for a cylinder head that is capable of improving engaging force between a substrate and a step adjustment plate. A method for manufacturing the metal gasket for a cylinder head includes the steps of: forming a prepared hole 3c in each of a plurality of protruding pieces 3b of the step adjustment plate 3; forming a tubular portion 3d including a plurality of projecting segments 3d1 by inserting a die 4 including a polygonal pyramidal punch 4a into the prepared hole 3c so as to bend up a peripheral portion around the prepared hole 3c while cutting the peripheral portion into segments; forming in the substrate 2 an fastening hole 2h in correspondence with a position of the tubular portion 3d formed in the step adjustment plate 3; and engaging the protruding piece 3b through the substrate 2 by inserting the tubular portion 3d of the step adjustment plate 3 through the corresponding fastening hole 2h formed in the substrate 2, and subsequently folding the plurality of projecting segments 3d1 of the tubular portion 3d over to an outside of the substrate 2 and flattening out the projecting segments 3d1.

摘要翻译： 提供一种用于气缸盖的金属垫圈，其能够改善基底和台阶调节板之间的接合力。 一种用于制造气缸盖用金属垫圈的方法，包括以下步骤：在台阶调节板3的多个突出片3b中形成预备孔3c; 通过将包括多角锥形冲头4a的模具4插入到所制备的孔3c中，以将周边部分切割成段来将周围部分弯曲，从而形成包括多个突出部分3d1的管状部分3d; 在基板2中形成与形成在台阶调整板3中的管状部3d的位置对应的紧固孔2h; 并且通过将台阶调节板3的管状部分3d插入通过形成在基板2中的相应的紧固孔2h而将突出片3b接合穿过基板2，随后将管状部分3d的多个突出部分3d1折叠到 在基板2的外侧，并且使突出部分3d1变平。

公开(公告)号：US20150023795A1

公开(公告)日：2015-01-22

申请号：US14331123

申请日：2014-07-14

申请人： Schaeffler Technologies GmbH & Co. KG

发明人： Jonathan Jameson

IPC分类号： F16H45/02 ,  B23P11/00 ,  B21J15/02

CPC分类号： F16H45/02 ,  B21D39/032 ,  B21J15/02 ,  B23P11/00 ,  F16B5/045 ,  F16H2045/0221 ,  Y10T29/49956

摘要： A drive assembly for a torque converter is provided. The drive assembly includes a turbine shell and a damper assembly fixed to the turbine shell by at least one rectangular rivet. A method of forming a drive assembly for a torque converter is also provided. The method includes fixing a turbine shell and a damper assembly together by a plurality of rectangular rivets.

摘要翻译： 提供了一种用于变矩器的驱动组件。 驱动组件包括涡轮壳体和通过至少一个矩形铆钉固定到涡轮壳体的阻尼器组件。 还提供了一种形成用于变矩器的驱动组件的方法。 该方法包括通过多个矩形铆钉将涡轮壳体和阻尼器组件固定在一起。

公开(公告)号：US20120025546A1

公开(公告)日：2012-02-02

申请号：US13137235

申请日：2011-07-29

申请人： Shinichi Haneda ,  Kiyoichi Kita ,  Tamaki Ohbayashi ,  Kyousuke Matsui

发明人： Shinichi Haneda ,  Kiyoichi Kita ,  Tamaki Ohbayashi ,  Kyousuke Matsui

IPC分类号： B60R19/26

CPC分类号： B60R19/34 ,  B21D39/032 ,  B21D53/88 ,  B60D1/243 ,  B60D1/488 ,  B60D1/56 ,  B60D1/565 ,  B60R2019/247 ,  F16B17/006

摘要： A bumper device for a vehicle, includes a bumper reinforcement extending in a width direction of the vehicle, a connecting member extending in a longitudinal direction of the vehicle and connected to an end portion of the bumper reinforcement, the connecting member including a bottom wall portion that is in contact with the bumper reinforcement, a fitting bore formed in either one of the bottom wall portion and a contact wall portion of the bumper reinforcement, an insertion portion formed at the other one of the bottom wall portion and the contact wall portion and inserted in the fitting bore, and a flange extending from an edge of the insertion portion, wherein the one of the bottom wall portion and the contact wall portion, including the fitting bore is supported by the flange and the other one of the bottom wall portion and the contact wall portion, including the flange.

公开(公告)号：US08024848B2

公开(公告)日：2011-09-27

申请号：US12247983

申请日：2008-10-08

申请人： Jon T. Carter

发明人： Jon T. Carter

IPC分类号： B21D39/00

CPC分类号： B21D39/032 ,  B21D39/031 ,  Y10T29/49833 ,  Y10T29/49835 ,  Y10T29/49837 ,  Y10T29/49908 ,  Y10T29/49915 ,  Y10T29/49936 ,  Y10T29/5343 ,  Y10T29/53709 ,  Y10T29/53996 ,  Y10T403/4974 ,  Y10T403/4991

摘要： Double-action clinching includes establishing a first layer on a second layer, and securing the layers between a tool's punch and clinching punch. First layer has less ductility than second layer, and clinching punch diameter is smaller than punch diameter. Layers are secured so: a tool support receives a portion of a second layer surface; clinching punch, slidably positioned in the support, is adjacent another portion of the second layer surface; and punch, positioned opposed to clinching punch, is adjacent a portion of a first layer surface. Pressing the punch into the first layer surface portion forms an aperture through the first layer. Pressing the clinching punch, in a direction opposite to the punch pressing, into the other portion of the second layer surface forces portion(s) of the second layer into the aperture, and forms a micro-interlocking flush-back joint between an aperture side wall and the second layer portion(s).

摘要翻译： 双作用夹紧包括在第二层上建立第一层，并且将层固定在工具的冲头和夹紧冲头之间。 第一层具有比第二层更小的延展性，并且夹紧冲头直径小于冲头直径。 层被固定成：工具支撑件容纳第二层表面的一部分; 紧固冲头，可滑动地定位在支撑件中，与第二层表面的另一部分相邻; 并且与冲压冲头相对定位的冲头邻近第一层表面的一部分。 将冲头压入第一层表面部分形成穿过第一层的孔。 将冲压冲头沿着与冲压相反的方向压入第二层表面的另一部分将第二层的一部分的一部分压入孔中，并且在开口侧之间形成微型互锁冲洗接头 壁和第二层部分。

公开(公告)号：US20100080696A1

公开(公告)日：2010-04-01

申请号：US12630919

申请日：2009-12-04

申请人： Russell W. Hoeffken

发明人： Russell W. Hoeffken

IPC分类号： F04D29/42 ,  B23P11/00

CPC分类号： B23P15/00 ,  B21D39/032 ,  F04D29/4226 ,  F04D29/626 ,  Y10T29/49826

摘要： Blower housings and methods of manufacture include protrusions and openings in edges thereof providing an interlocking assembly. Reduced manufacturing steps and greater versatility to join different materials and materials of different thickness are provided, without requiring welds and fasteners common to conventional blower housing assemblies.

摘要翻译： 鼓风机壳体和制造方法包括其边缘中的突起和开口，其提供互锁组件。 提供了减少的制造步骤和更多的通用性来连接不同厚度的不同材料和材料，而不需要常规鼓风机壳体组件共同的焊接和紧固件。

公开(公告)号：US20090151146A1

公开(公告)日：2009-06-18

申请号：US12192439

申请日：2008-08-15

申请人： Kousuke Nagai ,  Osamu Ando ,  Kouhei Jiuchi

发明人： Kousuke Nagai ,  Osamu Ando ,  Kouhei Jiuchi

IPC分类号： B23P11/00 ,  B21D39/03

CPC分类号： B21D39/032 ,  B21K25/00 ,  F16B5/045 ,  Y10T29/49938 ,  Y10T29/53996

摘要： A method for joining a holed member, including a through-hole, and an unholed member together, the method includes deforming the unholed member against the through-hole of the holed member so that a flat portion of the holed member around the through-hole is deformed into the shape of a truncated conical projection and so that the unholed member is deformed along the truncated conical projection to partly project from the through-hole, and deforming a portion of the unholed member which projects from the through-hole to come into intimate contact with a wall surface of the through-hole of the holed member.

摘要翻译： 一种用于将包括通孔和不合缝构件的孔构件接合在一起的方法包括使不通孔构件抵靠孔构件的通孔变形，使得孔构件在通孔周围的平坦部分 变形为截头圆锥形突起的形状，使得未开孔的构件沿着截头圆锥形突起变形，以从通孔部分地突出，并使从通孔突出的未凹陷构件的一部分变形 与孔洞构件的通孔的壁面紧密接触。

公开(公告)号：US20050160772A1

公开(公告)日：2005-07-28

申请号：US11037635

申请日：2005-01-18

申请人： Ismael Bobed

发明人： Ismael Bobed

IPC分类号： B21D39/03 ,  D06F37/02 ,  F16D51/00 ,  D06F21/00

CPC分类号： D06F37/02 ,  B21D39/032 ,  Y10T29/49908 ,  Y10T29/49911 ,  Y10T29/49938 ,  Y10T403/49 ,  Y10T403/4949

摘要： The drum (1) is fixed to a mounting star (2), on which a shaft (4) for drive of the drum is fixed. The fixing is achieved by means of arrangement of several openings (6) in the mounting star (2) with different entry and exit diameters, whereby a tip (8) corresponding to each opening (6) is arranged on the drum (1), which is introduced through the smallest hole in the opening (6). The tip (8) is subsequently deformed such that the outer surface thereof is pressed against at least the walls (7) of the opening (6), whereupon the fixing is generated.

摘要翻译： 滚筒（1）固定到安装星（2）上，用于驱动滚筒的轴（4）固定在其上。 通过在安装星形（2）中布置具有不同入口和出口直径的几个开口（6）来实现固定，由此对应于每个开口（6）的尖端（8）布置在滚筒（1）上， 其通过开口（6）中的最小孔引入。 尖端（8）随后变形，使得其外表面至少压靠开口（6）的壁（7），由此产生固定。

公开(公告)号：US06701598B2

公开(公告)日：2004-03-09

申请号：US10125947

申请日：2002-04-19

申请人： Chih-Chang Chen ,  Chi-Mou Ni ,  Peter A. Tropper ,  Daniel C. Hutchinson

发明人： Chih-Chang Chen ,  Chi-Mou Ni ,  Peter A. Tropper ,  Daniel C. Hutchinson

IPC分类号： B23P1700

CPC分类号： B21D39/032 ,  B21C37/065 ,  B21D26/033 ,  B21D39/031 ,  B21D39/04 ,  B23K1/0008 ,  B23K2101/06 ,  Y10T29/49805 ,  Y10T29/49909 ,  Y10T29/49911 ,  Y10T29/49927

摘要： The present invention is for a method of lap joining two tubular members and then hydroforming the tubular assembly. An insert end of the first tubular member is inserted into a receiver end of the second tubular member to form a lap joint. A filler metal ring is placed about the outer periphery of the insert end so that it is adjacent the opening of the receiver end of the second tubular member. Heat is applied to braze or solder the lap joint, forming a tubular assembly. The tubular assembly is then hydroformed during which time a supplementary mechanical lock may be formed in the lap joint.

摘要翻译： 本发明是一种搭接两个管状件然后液压成型管状组件的方法。 第一管状构件的插入端插入到第二管状构件的接收器端中以形成搭接接头。 填充金属环围绕插入端的外周放置，使得其与第二管状构件的接收端的开口相邻。 施加热量以钎焊或焊接搭接接头，形成管状组件。 然后将管状组件液压成型，在此期间可在搭接接头中形成辅助机械锁。