专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2987882A4 UNDERBRACKET FOR TWO-WHEELED VEHICLE AND THREE-WHEELED VEHICLE, AND PRODUCTION METHOD FOR SAME 有权
标题翻译：下控制台用于生产摩托车和三轮车车辆和过程
公开(公告)号：EP2987882A4
公开(公告)日：2017-01-18
申请号：EP15740377
申请日：2015-01-08
申请人： UACJ EXTRUSION CORP , KYB CORP
发明人： MINODA TADASHI , NAKAI YASUHIRO , KANEKO RYUICHI , HIRANO KATSUYA , YAMAMOTO NOBUJI
IPC分类号： C22C21/10 , B21C23/00 , B21K7/12 , B62K21/04 , B62K21/08 , B62K21/18 , C22F1/053
CPC分类号： B62K21/04 , B21C23/142 , B21K7/12 , C22C21/10 , C22F1/053

2. 发明公开

EP2915606A4 SPRINGBACK AMOUNT EVALUATION METHOD 审中-公开
标题翻译：评估方法后悬挂秤
公开(公告)号：EP2915606A4
公开(公告)日：2016-07-06
申请号：EP13852155
申请日：2013-09-27
申请人： JFE STEEL CORP
发明人： KANO HIROTAKA , SONOBE OSAMU
IPC分类号： B21D22/00 , G06F17/50
CPC分类号： G06F17/5009 , B21D22/00 , B21J5/00 , B21K7/12 , G06F17/11 , G06F2217/16 , G06F2217/41 , Y02T10/82

3. 发明公开

EP2987881A1 UNDERBRACKET FOR TWO-WHEELED VEHICLE AND THREE-WHEELED VEHICLE, AND PRODUCTION METHOD FOR SAME 有权
标题翻译：双轮车和三轮车的底架及其制造方法
公开(公告)号：EP2987881A1
公开(公告)日：2016-02-24
申请号：EP15740284.3
申请日：2015-01-08
申请人： UACJ Extrusion Corporation , KYB Corporation
发明人： MINODA, Tadashi , NAKAI, Yasuhiro , KANEKO, Ryuichi , HIRANO, Katsuya , YAMAMOTO, Nobuji
IPC分类号： C22C21/10 , B21C23/00 , B21K7/12 , B62K21/18 , C22F1/053 , C22F1/00
CPC分类号： B21K7/12 , B21C23/142 , B62K21/04 , C22C21/10 , C22F1/053
摘要： An under bracket for a two-wheel vehicle and a three-wheel vehicle, which is excellent in its strength and resistance to stress-corrosion-cracking (SCC resistance). A method which permits advantageous production of the under bracket. The under bracket is produced by the steps of: preparing an extruded Al alloy body by a hot extrusion process practiced at an extrusion temperature not lower than 400°C, by using an Al alloy containing predetermined amounts of Zn, Mg, Cu, Mn and Zr, the extruded Al alloy body having a microstructure in the form of a fibrous structure, and a recrystallized-structure layer formed on its surface with a thickness not larger than 0.1 mm; subjecting the extruded Al alloy body to a hot forging process practiced at a predetermined forging-start temperature and at a predetermined forging-termination temperature, thereby forming the extruded Al alloy body into a forged article having a predetermined configuration; and performing a quenching treatment of the forged article obtained by the hot forging process, by quenching the forged article to 200°C at an average cooling rate not lower than 3°C/s.
摘要翻译：用于两轮车和三轮车的底托架，其强度和耐应力腐蚀开裂性（耐SCC性）优异。一种允许有利地生产底托架的方法。下支架通过以下步骤制备：通过使用含有预定量的Zn，Mg，Cu，Mn和Al的铝合金，通过在不低于400℃的挤压温度下实施的热挤压工艺来制备挤压的Al合金体 Zr，具有纤维结构形式的微结构的挤压铝合金体和在其表面上形成的具有不大于0.1mm厚度的再结晶结构层; 在规定的锻造开始温度和规定的锻造结束温度下对挤压后的Al合金体实施热锻造，由此将挤压后的Al合金体形成为规定形状的锻造件; 并且通过以不低于3℃/ s的平均冷却速率将锻造制品淬火至200℃来对通过热锻工艺获得的锻造制品进行淬火处理。

4. 发明授权

EP2902130B1 UMFORMWERKZEUG MIT LOCHSTEMPEL 有权
标题翻译：成型工具，PUNCH
公开(公告)号：EP2902130B1
公开(公告)日：2016-01-20
申请号：EP15153777.6
申请日：2015-02-04
申请人： Benteler Automobiltechnik GmbH
发明人： Fortmeier, Günter
IPC分类号： B21D28/32 , B21D28/36 , B21D35/00
CPC分类号： B21J13/085 , B21D28/325 , B21D28/36 , B21D35/001 , B21J5/025 , B21J9/02 , B21J13/02 , B21K7/12

5. 发明公开

EP2942123A1 PRESS COMPONENT AND METHOD AND DEVICE FOR MANUFACTURING SAME 有权转让
标题翻译：压部件和方法及装置及其制造
公开(公告)号：EP2942123A1
公开(公告)日：2015-11-11
申请号：EP13870037.2
申请日：2013-12-20
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： TANAKA, Yasuharu , ASO, Toshimitsu , MIYAGI, Takashi , OGAWA, Misao , KAWANO, Kazuyuki , OOOKA, Kazunori , YAMAMOTO, Shinobu
IPC分类号： B21D22/26 , B21D22/20 , B21D22/22 , B21D24/04
CPC分类号： B62D25/04 , B21D5/045 , B21D22/20 , B21D22/22 , B21D22/26 , B21D24/04 , B21D53/88 , B21J5/02 , B21K7/12 , B62D65/00 , Y10T29/49623 , Y10T428/1241
摘要： The invention provides technology for manufacturing a press component that has a hat shaped cross-section and that is curved in an L shape along the longitudinal direction using sheet metal having a tensile strength of from 500 MPa to 1800 MPa as stock, without generating creases or cracks, and achieving high yield. The top plate section of the metal stock is pressed and clamped against a punch 72 by a pad 74, a portion that will be at the outside of the L shaped curve is pressed and camped against a die 71 by a blank holder 73, a bender 75 is moved, and a vertical wall portion at the inside of the L shaped curved of the metal stock sheet and the flange portion joined to the vertical wall at the inside of the L shaped curve are molded. The metal stock sheet is moved in the direction toward where the blank holder 73 is positioned while maintaining a state in which the metal stock sheet is pressed and clamped against the die 71 by the blank holder 73, and a vertical wall portion at the outside of the L shaped curve of the L shaped hat shaped cross-section and the flange portion joined to the vertical wall at the outside of the L shaped curve are molded.

6. 发明公开

EP2823905A4 WARM PRESS FORMING METHOD AND AUTOMOBILE FRAME COMPONENT 有权
标题翻译：汽车热压处理和车身部件
公开(公告)号：EP2823905A4
公开(公告)日：2015-07-01
申请号：EP13757922
申请日：2013-03-04
申请人： JFE STEEL CORP
发明人： TOKITA YUICHI , TAMAI YOSHIKIYO , MINOTE TORU , FUJITA TAKESHI
IPC分类号： B21D22/20 , B21D53/88 , C21D9/00 , C21D9/46 , C22C38/00 , C22C38/14 , C22C38/60
CPC分类号： B21K7/12 , B21D22/208 , B21D53/88 , B21J1/06 , C21D1/673 , C21D8/0226 , C21D9/46 , C21D2211/004 , C21D2211/005 , C22C38/00 , C22C38/001 , C22C38/002 , C22C38/005 , C22C38/007 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/105 , C22C38/12 , C22C38/14 , C22C38/20 , C22C38/24 , C22C38/28 , C22C38/44 , C22C38/50 , C22C38/60 , C23C2/06 , C23C2/28
摘要： Disclosed is a method for forming a steel sheet having a tensile strength of 440 MPa or more into a press-formed part including a flange portion and other portions by press forming, the method includes: heating the steel sheet to a temperature range of 400 °C to 700 °C; and then press-forming the heated steel sheet using draw forming to obtain a press-formed part, with the steel sheet being held at a press bottom dead point in the die for one second to five seconds. In this way, geometric changes such as springback that occur in a panel can be suppressed, the dimensional accuracy of the panel can be enhanced accordingly, and the desired mechanical properties can easily be obtained in the press-formed part.

7. 发明公开

EP2886313A1 Verfahren zur Herstellung einer Karosserie oder eines Karosseriemoduls 有权转让
公开(公告)号：EP2886313A1
公开(公告)日：2015-06-24
申请号：EP13198868.5
申请日：2013-12-20
申请人： MAGNA STEYR Fahrzeugtechnik AG & Co KG
发明人： Krammer, Christoph , Müller, Herbert
IPC分类号： B29C70/88 , B29C35/02 , B32B15/08
CPC分类号： B21K7/12 , B29C35/0222 , B29C70/885 , B32B5/024 , B32B5/12 , B32B5/26 , B32B15/14 , B32B2250/40 , B32B2260/023 , B32B2260/046 , B32B2605/00 , B32B2605/08 , B62D29/005 , B62D65/02 , Y10T29/49622
摘要： Ein Verfahren zur Herstellung einer Karosserie oder eines Karosseriemoduls, umfassend die Schritte
- Erstellen von zumindest einem Sandwichbauteil (1), umfassend eine erste Blech-Lage (2), eine Halbzeug-Lage (3) gebildet durch ein mit einer Matrix vorimpregniertes, nicht-ausgehärtetes Halbzeug, und eine zweite Blech-Lage (5),
- Fügen des Sandwichbauteils (1) in ein Karosserieteil (6) zur Bildung einer Karosserie oder eines Karosseriemoduls, wobei die Matrix der Halbzeug-Lage (3) des Sandwichbauteils (1) nicht ausgehärtet ist,
- Tauchlackieren und Trocknen der Karosserie oder des Karosseriemoduls, wobei die Matrix der Halbzeug-Lage (3) des Sandwichbauteils (1) aushärtet.
摘要翻译：一种制造车体或车身组件的方法，所述方法包括制造具有第一金属片层的至少一个夹层构件，由预浸渍有矩阵的未固化半成品制成的半成品层，以及第二金属片层，通过将夹层构件接合到车体部分中形成车体，将夹层构件的半成品层的基体未固化，并且对车体进行浸涂和干燥，将半成品层的基体的三明治组件在车体的浸涂和干燥期间被固化。

8. 发明公开

EP2808100A1 METHOD FOR MANUFACTURING CURVED HOLLOW PIPE 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG GEBOGENER HOHLERRÖHREN
公开(公告)号：EP2808100A1
公开(公告)日：2014-12-03
申请号：EP12866902.5
申请日：2012-01-26
申请人： Yorozu Corporation
发明人： UENO, Masaki , SUENAGA, Yuji
IPC分类号： B21D5/01
CPC分类号： B21D22/025 , B21C37/15 , B21D5/00 , B21D5/015 , B21D53/88 , B21K7/12
摘要： Provided is a method for manufacturing a three-dimensionally curved pipe that has no gaps, uneven thickness, or the like at the contact sites of the distal ends of two flange portions when press working is completed, said method comprising: a step for forming an extruded portion, in a member to be processed, which extends in a curved manner while being pushed out in a third direction by means of press working in a third plane formed by a first direction and the third direction, forming extended portions that extend away from each other on two sides sandwiching the extruded portion of the member to be processed, and forming flange portions that are curved in the reverse direction to the extrusion direction of the extruded portion at the distal ends of the extended portions; a step for molding the two flange portions so as to head toward each other by curving a curved portion between the extruded portion and the extended portions in the reverse direction while maintaining a curve between the extended portions and the flange portions; a step for making both flange portions of a three-dimensionally curved portion, which are curved in the first plane and a second plane, approach each other using the two flange portions at other than the three-dimensionally curved portion; and a step for bringing the distal ends of the flange portions face to face.
摘要翻译：本发明提供一种在压制加工完成时在两个凸缘部的前端的接触位置处没有间隙，不均匀的厚度等的三维弯曲管的制造方法，其特征在于，包括：挤出部分，在待加工的构件中，其以弯曲的方式延伸，同时通过在由第一方向和第三方向形成的第三平面中的压力加工在第三方向上被推出，形成延伸部分彼此相对地夹着待处理部件的挤压部分，并形成在延伸部分的远端处与挤出部分的挤出方向相反的方向弯曲的凸缘部分; 通过在保持延伸部分和凸缘部分之间的曲线的同时在相反方向弯曲挤出部分和延伸部分之间的弯曲部分来模制两个凸缘部分以便朝向彼此朝向的模制步骤; 在第三平面中弯曲的三维弯曲部分的两个凸缘部分和第二平面的步骤使用除了三维弯曲部分之外的两个凸缘部分相互接近的步骤; 以及使凸缘部的前端面对面的步骤。

9. 发明授权

EP2855041B1 VERFAHREN ZUR HERSTELLUNG VON UMGEFORMTEN BLECHTEILEN BEI TIEFTEMPERATUR 失效转让
标题翻译：在反应温度下生产反转片材的方法
公开(公告)号：EP2855041B1
公开(公告)日：2018-01-31
申请号：EP13726170.7
申请日：2013-05-28
申请人： ThyssenKrupp Steel Europe AG , Outokumpu Nirosta GmbH
发明人： GRÜNEKLEE, Axel , ZÖRNACK, Markus , HELLER, Thomas , BOCHAROVA, Ekaterina , MOUSAVI RIZI, Seyed Amin
IPC分类号： B21D22/02 , B21D37/16
CPC分类号： B21J1/06 , B21D22/02 , B21D37/16 , B21K7/12 , Y10T29/49622

10. 发明公开

EP2987881A4 UNDERBRACKET FOR TWO-WHEELED VEHICLE AND THREE-WHEELED VEHICLE, AND PRODUCTION METHOD FOR SAME 有权
标题翻译：用于两轮和三轮车辆的子控制台及其制造方法
公开(公告)号：EP2987881A4
公开(公告)日：2017-01-11
申请号：EP15740284
申请日：2015-01-08
申请人： UACJ EXTRUSION CORP , KYB CORP
发明人： MINODA TADASHI , NAKAI YASUHIRO , KANEKO RYUICHI , HIRANO KATSUYA , YAMAMOTO NOBUJI
IPC分类号： C22C21/10 , B21C23/00 , B21K7/12 , B62K21/18 , C22F1/053
CPC分类号： B21K7/12 , B21C23/142 , B62K21/04 , C22C21/10 , C22F1/053

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式