公开(公告)号：EP2567776A4

公开(公告)日：2014-01-15

申请号：EP11792577

申请日：2011-06-06

Applicant: NIPPON STEEL & SUMITOMO METAL CORP

Inventor： NAKAMURA SHUICHI ,  KOJIMA KAZUHIRO

IPC: B23K35/30 ,  B23K9/16 ,  B23K9/173 ,  B23K9/23 ,  B23K26/20 ,  C22C38/00 ,  C22C38/58

CPC classification number: B23K26/32 ,  B23K26/1429 ,  B23K35/0255 ,  B23K35/0261 ,  B23K35/0266 ,  B23K35/3066 ,  B23K35/3073 ,  B23K2201/18 ,  B23K2201/24 ,  B23K2201/28 ,  B23K2203/04 ,  B23K2203/50 ,  C21D2211/008 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/08 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  C22C38/18 ,  C22C38/38 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/54 ,  C22C38/58 ,  Y10T403/479 ,  Y10T428/12771

公开(公告)号：EP1752250B1

公开(公告)日：2012-05-23

申请号：EP05730654.0

申请日：2005-04-12

Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA

Inventor： KOMAKI, Osamu ,  HIRASHIMA, Toshiyuki ,  MURATA, Takayuki ,  MARUTANI, Takeo

IPC: B23K26/20 ,  B61D17/04

CPC classification number: B61D17/04 ,  B23K26/037 ,  B23K26/22 ,  B23K26/244 ,  B23K26/28 ,  B23K2201/006 ,  B23K2201/185 ,  B23K2201/24 ,  B23K2203/02 ,  Y02T30/34

Abstract: A side construction 302 has an outside sheathing 306 and outside sheathing reinforcement members 307A and 307B joined to the outside sheathing 306 interiorly of the outside sheathing 306. The reinforcement member 307A (307B) is shaped like a hat in section. The reinforcement members 307A provided in the vicinity of a window opening portion have a laser welding spacing L1 of 80 mm and each have a hat width of 50 mm, while the reinforcement members 307B provided on other part have a laser welding spacing L1 of 100 mm and each have a hat width of 70 mm. The reinforcement members 307A and 307B each have a height of 25 mm.

公开(公告)号：EP1506831A1

公开(公告)日：2005-02-16

申请号：EP04254788.5

申请日：2004-08-09

Applicant: DANA CORPORATION

Inventor： Martin, Samuel V. ,  Rager, Christopher A. ,  McGill, Scott M.

IPC: B23K20/06

CPC classification number: B23K20/06 ,  B21D26/14 ,  B23K2201/006 ,  B23K2201/24

Abstract: A method is performed for permanently attaching framing structural members to an underbody (14) of an automotive vehicle. An underbody structural member including one or more cross members (36,38,40,42) and a plurality of metallic structural members (12) are provided at a workstation. The underbody structural member is aligned to the plurality of metallic structural members at the workstation. The assembled underbody structural member and the plurality of metallic structural members are permanently and simultaneously secured at the workstation using magnet pulse welding.

Abstract translation: 执行一种用于将框架结构构件永久地附接到机动车辆的底部（14）的方法。 包括一个或多个横向构件（36,38,40,42）和多个金属结构构件（12）的底部结构构件设置在工作站处。 底部结构构件在工作站处与多个金属结构构件对准。 组装的底部结构构件和多个金属结构构件通过磁体脉冲焊接永久地同时固定在工作站上。

公开(公告)号：EP2567776A1

公开(公告)日：2013-03-13

申请号：EP11792577.6

申请日：2011-06-06

Applicant: Nippon Steel & Sumitomo Metal Corporation

Inventor： NAKAMURA, Shuichi ,  KOJIMA, Kazuhiro

IPC: B23K35/30 ,  B23K9/16 ,  B23K9/173 ,  B23K9/23 ,  B23K26/20 ,  C22C38/00 ,  C22C38/58

CPC classification number: B23K26/32 ,  B23K26/1429 ,  B23K35/0255 ,  B23K35/0261 ,  B23K35/0266 ,  B23K35/3066 ,  B23K35/3073 ,  B23K2201/18 ,  B23K2201/24 ,  B23K2201/28 ,  B23K2203/04 ,  B23K2203/50 ,  C21D2211/008 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/08 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  C22C38/18 ,  C22C38/38 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/54 ,  C22C38/58 ,  Y10T403/479 ,  Y10T428/12771

Abstract: An ultrahigh-strength welded joint with superior strength and toughness, and a method for producing the ultrahigh-strength welded joint by means of single-pass welding by using laser hybrid welding, are provided, wherein the welded joint comprising a steel plate having a plate thickness of 4 mm to 12 mm and including weld metal of almost full martensite structure, wherein, in a cross-section of the welded joint in a direction perpendicular to a welding direction, a cross-sectional shape of the weld metal has a width W1 of 2.0 to 7.0 mm at a surface of the steel plate and a width W2 of 0.5 to 2.4 mm at a position where is separated from the surface by three-quarters of the plate thickness, wherein the weld metal comprises, by mass%, C: over 0.09% to 0.24%; Si: 0.2% to 1.0%; Mn: 0.5% to 2.5%; P: 0.02% or less; S: 0.02% or less; Al: 0.004% to 0.08%; Ti: 0.005% to 0.15%; O: 0.005% to 0.05%; and Ni: 1.0% to 9%, and wherein a carbon equivalent (Ceq) is 0.40% to 1.00%, a value Y as defined by equation (([Si]+[Mn])/40 + [Al] + [Ti]) is 0.07% to 0.20%.

公开(公告)号：EP2286954A2

公开(公告)日：2011-02-23

申请号：EP10013937.7

申请日：2005-04-12

Applicant: Kawasaki Jukogyo Kabushiki Kaisha

Inventor： Komaki, Osamu ,  Hirashima, Toshiyuki ,  Murata, Takayuki ,  Marutani, Takeo

IPC: B23K26/20 ,  B61D17/04

CPC classification number: B61D17/04 ,  B23K26/037 ,  B23K26/22 ,  B23K26/244 ,  B23K26/28 ,  B23K2201/006 ,  B23K2201/185 ,  B23K2201/24 ,  B23K2203/02 ,  Y02T30/34

Abstract: A side construction 302 has an outside sheathing 306 and outside sheathing reinforcement members 307A and 307B joined to the outside sheathing 306 interiorly of the outside sheathing 306. The reinforcement member 307A (307B) is shaped like a hat in section. The reinforcement members 307A provided in the vicinity of a window opening portion have a laser welding spacing L1 of 80 mm and each have a hat width of 50 mm, while the reinforcement members 307B provided on other part have a laser welding spacing L1 of 100 mm and each have a hat width of 70 mm. The reinforcement members 307A and 307B each have a height of 25 mm.

公开(公告)号：EP1204508B1

公开(公告)日：2005-10-19

申请号：EP99937732.8

申请日：1999-08-02

Applicant: DANA CORPORATION

Inventor： DURAND, Robert, D.

IPC: B23K20/06

CPC classification number: B23K20/06 ,  B23K2201/24

Abstract: A method and apparatus for permanently joining two or more metallic vehicle frame components using magnetic impulse welding techniques. The vehicle frame may include a pair of similar or dissimilar tubular side rail members in multiple sections joined together by a plurality of transversely extending tubular of 'C' or 'U' shaped cross members. A plurality of similar or dissimilar material brackets are joined to the side rails and/or cross members to facilitate the attachment of other portions of the vehicle to the vehicle frame. These components are joined via an overlap joint between two individual side rail sections, a cross member section and a side rail section, or a bracket and a side rail section or a cross member section. The first component and the second component, if tubular side rails, are sized so that they may be disposed telescopically with clearance. Similarly, the first component and second component, if a cross member/side rail, a bracket/cross member, or a bracket/side rail combination are sized and/or positioned so that some clearance exists between the components. An electromagnetic coil is provided for generating a magnetic field that causes the first component and the second component to move toward one another. Portions of the electromagnetic coil are disposed on either side of the side rail sections. A first end of the electromagnetic coil is connected through a switch to a first side of a capacitor, while a second end of the electromagnetic coil is connected directly to a second side of the capacitor. A source of electrical energy is provided for selectively charging the capacitor to store a quantity of electrical energy. By closing the switch, electrical energy is passed from the capacitor through the electromagnetic coil. Consequently, an intense electromagnetic field is generated about the first and second components. This force causes the first and second components to move toward each other at great velocities, when they meet, the large pressures produced on impact cause the first and second components to weld or molecularly bond.

公开(公告)号：EP0954403A2

公开(公告)日：1999-11-10

申请号：EP96919454.0

申请日：1996-06-14

Applicant: DANA CORPORATION

Inventor： DURAND, Robert, D.

IPC: B23K9 ,  B23K20

CPC classification number: B23K20/06 ,  B23K9/08 ,  B23K2201/24 ,  B23K2201/26

Abstract: A method and apparatus for joining metallic vehicle frame components using magnetic impulse welding techniques is disclosed. In a first embodiment, an overlap joint is formed by the joinder of two individual open channel side rail sections (12, 13) to form a portion of a vehicle frame side rail. The first section (12) formed slightly smaller in size than the second section (13), it disposed telescopically therein with clearance. An electromagnetic coil (50) generates a magnetic field which causes the sections (12, 13) to move toward one another at a high velocity. The high velocity impact and the large pressures cause the two sections (12, 13) to weld. Alternatively, a bracket can be joined to a side rail section in a similar manner. In a second embodiment, a pair of closed channel structural members are formed using hydroforming techniques. The end portions of two hydroformed structural members are then disposed concentrically within an electromagnetic coil which causes the end portions to move toward one another so as to weld bond.

公开(公告)号：JP2015129383A

公开(公告)日：2015-07-16

申请号：JP2014000808

申请日：2014-01-07

Applicant: 株式会社アマダホールディングス

Inventor： 中島 稔之

IPC: B23K26/38 ,  E04B1/58

CPC classification number: B23K26/38 ,  B23K26/40 ,  B23K31/02 ,  E04B1/5806 ,  B23K2201/18 ,  B23K2201/24 ,  B23K2201/28 ,  B23K2203/50 ,  E04B2001/5893

Abstract: 【課題】アングル材の端部を、3方向に交差した状態に容易に組合せることのできるアングル材端部の組合せ方法、及びその構造を提供する。 【解決手段】第2アングル材5における第1辺5Aに備えた係合凹部又は係合凸部19と、第3アングル7における第2辺7Bに備えた係合凸部又は係合凹部17Aとを係合して、第2アングル材5の第1辺5Aと第3アングル材7の第2辺7Bとを一体的に接合した後、前記第2アングル材5における第2辺5Bと前記第3アングル材7における第1辺7Aとの間へ第1アングル材3の端部を挿入し、前記第2アングル材5における第2辺5Bに備えた係合凹部又は係合凸部19と、前記第1アングル材3に備えた係合凸部又は係合凹部17Aとを係合すると共に、前記第3アングル材7における第1辺7Aに備えた係合凹部又は係合凸部21と、前記第1アングル材3における第2辺3Bに備えた係合凸部又は係合凹部17Bとを係合する。 【選択図】図2

Abstract translation: 要解决的问题：提供角材料端的组合方法及其结构，其中角材料端可以在三个方向上交叉的状态下容易地组合。解决方案：将设置在 第二角度材料5中的第一侧5A与设置在第三角度材料7中的第二侧7B的接合突起或接合凹部17A接合。第二角形材料5的第一侧5A与第二侧7B 然后，将第一角度材料3的端部插入第二角度材料5中的第二侧面5B和第三角度材料7中的第一侧面7A之间。接合凹部或接合突起19 设置在第二角度材料5中的第二侧面5B与设置在第一角度材料3上的接合突起或接合凹部17A接合。此外，接合凹部或接合突起21 设置在第三角度材料7中的第一侧面7A与设置在第一角度材料3中的第二侧3B的接合突起或接合凹部17B接合。

公开(公告)号：JP2009287113A

公开(公告)日：2009-12-10

申请号：JP2008223443

申请日：2008-09-01

Applicant: Samsung Mobile Display Co Ltd ,  三星モバイルディスプレイ株式會社

Inventor： KO JUNG-WOO

IPC: C23C14/04 ,  H01L51/50 ,  H05B33/10

CPC classification number: B23K31/02 ,  B23K2201/18 ,  B23K2201/24 ,  B23K2203/02 ,  B23K2203/05 ,  B23K2203/10 ,  B23K2203/14 ,  B23K2203/15 ,  B23K2203/18 ,  B23K2203/26 ,  Y10T428/24273 ,  Y10T428/24314

Abstract: PROBLEM TO BE SOLVED: To provide a mask assembly and a method of fabricating the same, and to thereby minimize strain failure rate due to the mask assembly. SOLUTION: In the mask assembly and the method of fabricating the same, when the mask assembly is fabricated by tensile welding a pattern mask to a mask frame, a tensile welding portion of the pattern mask welded to the mask frame is structurally changed. Thus, the pattern mask can be easily welded to the mask frame, and patterns of the pattern mask can be precisely aligned, thereby minimizing strain failure rate due to the mask assembly. The mask assembly includes: a mask frame including an opening and a support; and a pattern mask including a pattern portion having a plurality of patterns arranged in a matrix and a plurality of tensile welding portions extending from the pattern portion in a first direction so as to weld to the support and spaced apart from each other in a second direction perpendicular to the first direction. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种掩模组件及其制造方法，从而使由于掩模组件引起的应变失效率最小化。 解决方案：在掩模组件及其制造方法中，当通过将图案掩模拉伸焊接到掩模框架来制造掩模组件时，焊接到掩模框架的图案掩模的拉伸焊接部分在结构上改变 。 因此，图案掩模可以容易地焊接到掩模框架，并且图案掩模的图案可以精确地对准，从而使由于掩模组装引起的应变失效率最小化。 面罩组件包括：包括开口和支撑件的面罩框架; 以及图案掩模，其包括具有以矩阵形式排列的多个图案的图案部分和从所述图案部分沿第一方向延伸的多个拉伸焊接部分，以便焊接到所述支撑件并沿第二方向彼此间隔开 垂直于第一方向。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP6218324B2

公开(公告)日：2017-10-25

申请号：JP2014013867

申请日：2014-01-29

Applicant: 株式会社タチエス

Inventor： 山本 博己 ,  角 靖

IPC: B60N2/68

CPC classification number: B23K37/0443 ,  B21D53/88 ,  B23K26/20 ,  B23K26/21 ,  B23K26/22 ,  B23K26/26 ,  B23K37/0435 ,  B60N2/64 ,  B60N2/682 ,  B23K2201/006 ,  B23K2201/185 ,  B23K2201/24 ,  B23K2201/28 ,  B23K2203/04