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1. 发明公开

EP1570924A4 METHOD OF WORKING METAL, METAL BODY OBTAINED BY THE METHOD AND METAL-CONTAINING CERAMIC BODY OBTAINED BY THE METHOD 有权
标题翻译：程序加工金属由过程GOT金属机身和经历的过程GOT金属陶瓷坯体
公开(公告)号：EP1570924A4
公开(公告)日：2006-04-19
申请号：EP03756606
申请日：2003-09-29
申请人： NAKAMURA KATSUAKI
发明人： HORITA ZENJI , NAKAMURA KATSUAKI , NEISHI KOJI , NAGAKAKI MICHIHIKO , KANEKO KENJI
IPC分类号： B21C37/00 , C21D7/00 , C21D7/02 , C21D8/00 , C21D10/00 , C22F1/00 , C22F1/04
CPC分类号： C21D7/02 , B21C23/001 , B21J1/025 , B62D27/023 , C21D7/00 , C21D7/13 , C21D9/0075 , C21D9/08 , C21D9/28 , C21D9/60 , C21D10/00 , C21D2201/03 , C21D2221/00 , C21D2251/00 , C21D2281/00 , C22F1/00 , Y02P10/253 , Y10S72/71 , Y10T428/12
摘要： A method of working a metal in which the metal structure of metal body is rendered fine to thereby enhance the strength, ductility or homogeneity thereof; a metal body obtained by the metal working method; and a metal-containing ceramic body obtained by the metal working method. In this metal working method, the deformation resistance of metal body or metal-containing ceramic body (hereinafter referred to simply as 'metal body') is lowered locally to thereby form low deformation resistance regions in the metal body, and shear deformation of the low deformation resistance regions is effected so as to fine the metal structure of metal body. In particular, the metal body is formed in unidirectionally drawn configuration so as to produce low deformation resistance regions crossing the metal body. Further, with respect to two non-low deformation resistance regions arranged to sandwich low deformation resistance region crossing the metal body, one non-low deformation resistance region is caused to have a relative position change to the other non-low deformation resistance region so as to effect shear deformation of the low deformation resistance region. The low deformation resistance regions can be moved along the direction of drawing of the metal body.
摘要翻译：加工金属的一种方法，其中金属体的微观结构呈现细，从而提高强度，延性或它们的均一性; 由金属加工方法得到的金属主体; 和含有金属的陶瓷体由金属加工方法得到的。在该金属加工方法中，金属体或含金属的陶瓷体的变形阻力（在通过向简称为“金属体”之后）局部降低，从而形成在金属体的低变形阻抗区域，并且低的剪切变形变形阻力区域被实现以细金属体的微观结构。特别地，该金属体在单向拉出的配置形成，以产生交叉的金属体变形阻力低的区域。此外，相对于两个非低变形阻抗区域布置成三明治低变形阻抗区域交叉的金属体，一种非低变形阻抗区域被导致具有对其他非低变形阻抗区域，以作为相对位置变化以实现低变形阻抗区域的剪切变形。低变形阻抗区域可以沿着金属体的拉伸的方向上移动。

2. 发明公开

EP0542788A1 DUCTILE ULTRA-HIGH STRENGTH ALUMINIUM ALLOY COMPONENTS 失效
标题翻译：韧性超高强度铝合金成分。
公开(公告)号：EP0542788A1
公开(公告)日：1993-05-26
申请号：EP91913707.0
申请日：1991-07-30
申请人： ALCAN INTERNATIONAL LIMITED
发明人： JARRETT, Martin, Roy , DIXON, William Ehendale Dent Road Thornhill
IPC分类号： B21C23 , C22F1
CPC分类号： C22F1/05 , C22F1/04 , C22F1/053 , Y10S72/71
摘要： On améliore les propriétés mécaniques de l'alliage d'aluminium extrudé dans un sens transversal spécifique en renversant la billette extrudée dans au moins un sens choisi en fonction du sens transversal spécifique. Par exemple, la billette extrudée peut éventuellement présenter une section transversale généralement circulaire à un ou deux segments montants opposés. On peut soumettre l'extrusion à un traitement thermomécanique et/ou vibratoire. L'invention décrit également un traitement thermomécanique final dont l'application est préférée.

3. 发明授权

EP0297754B1 Reducing the diameter of tubular bodies 有权转让
标题翻译：减少管状体的直径
公开(公告)号：EP0297754B1
公开(公告)日：1992-04-15
申请号：EP88305485.0
申请日：1988-06-16
申请人： CMB Foodcan plc
发明人： Porucznik, Paul , Cheers, Christopher Francis
IPC分类号： B21D41/04 , B21D51/24
CPC分类号： B21D51/2623 , B21D35/008 , B21D51/2615 , B21D51/2638 , Y10S72/71

4. 发明授权

EP1107837B1 VERFAHREN ZUM INNENHOCHDRUCKUMFORMEN EINES WERKSTÜCKES 有权
标题翻译：方法高压成形在工件
公开(公告)号：EP1107837B1
公开(公告)日：2002-08-28
申请号：EP99932866.9
申请日：1999-07-10
申请人： DaimlerChrysler AG
发明人： BONNY, Pierre , SCHRÖDER, Matthias , SCHWARZ, Stefan
IPC分类号： B21D26/02 , B21C37/29
CPC分类号： B21D26/047 , B21C37/294 , B21D26/037 , B21D35/008 , Y10S72/71
摘要： The invention relates to a method and device (1) for forming a workpiece (2) by means of internal high pressure in a closed, internal high pressure forming tool (3). The workpiece (2) is expanded as a result of internal high fluidic pressure produced by a pressure generator and rests against the engraving of the forming tool (3). The workpiece (2) and the forming tool form friction partners in the contact areas. In order to improve safety during the internal high pressure forming process of the workpiece (2) and to extend the limits of said process, at least one of the two friction partners is oscillated by means of an oscillator while the forming occurs.

5. 发明授权

EP0390355B1 Maintaining a preferred vibration mode in an annular article 有权转让
标题翻译：维护ANNULAR ARTICLE中的优选振动模式
公开(公告)号：EP0390355B1
公开(公告)日：1993-04-28
申请号：EP90302464.4
申请日：1990-03-08
申请人： CarnaudMetalbox plc
发明人： Porucznik, Paul , Cheers, Christopher Francis
IPC分类号： B21D51/26 , B21D22/20
CPC分类号： B21D51/26 , B21D22/20 , B21D35/008 , Y10S72/71

6. 发明公开

EP0297754A3 Reducing the diameter of tubular bodies 有权转让
标题翻译：减少管状体的直径
公开(公告)号：EP0297754A3
公开(公告)日：1989-07-05
申请号：EP88305485.0
申请日：1988-06-16
申请人： CMB Foodcan plc
发明人： Porucznik, Paul , Cheers, Christopher Francis
IPC分类号： B21D41/04 , B21D51/24
CPC分类号： B21D51/2623 , B21D35/008 , B21D51/2615 , B21D51/2638 , Y10S72/71
摘要： A method and apparatus for reducing the cross-section of a terminal portion of a tubular body 14 said apparatus comprising an external die 20 which defines a convergent work surface therein of like shape to the exterior of the reduced cross-section 17/19 to be produced; a plug 22 having a work surface 23 thereon of like shape to the interior of the reduced cross-section to be produced; means 27,28 to hold the plug in axial alignment with the die during relative motion as between the plug 21 and die 20 to centre the plug within the die to define a pass gap of shape and gap width substantially equal to that shape and thickness of the reduced cross-section; means 24 to enter the terminal portion of the tubular body 14 into the pass gap between the plug and die; and means 25,26 to cause the die to vibrate in a radial mode at an ultrasonic frequency while the terminal portion is progressively reduced to the shape of the pass gap.

7. 发明公开

EP0297754A2 Reducing the diameter of tubular bodies 有权转让
标题翻译： VörohrförmigenKörpern的Verringerung des Durchmessers。
公开(公告)号：EP0297754A2
公开(公告)日：1989-01-04
申请号：EP88305485.0
申请日：1988-06-16
申请人： CMB Foodcan plc
发明人： Porucznik, Paul , Cheers, Christopher Francis
IPC分类号： B21D41/04 , B21D51/24
CPC分类号： B21D51/2623 , B21D35/008 , B21D51/2615 , B21D51/2638 , Y10S72/71
摘要： A method and apparatus for reducing the cross-section of a terminal portion of a tubular body 14 said apparatus comprising an external die 20 which defines a convergent work surface therein of like shape to the exterior of the reduced cross-section 17/19 to be produced; a plug 22 having a work surface 23 thereon of like shape to the interior of the reduced cross-section to be produced; means 27,28 to hold the plug in axial alignment with the die during relative motion as between the plug 21 and die 20 to centre the plug within the die to define a pass gap of shape and gap width substantially equal to that shape and thickness of the reduced cross-section; means 24 to enter the terminal portion of the tubular body 14 into the pass gap between the plug and die; and means 25,26 to cause the die to vibrate in a radial mode at an ultrasonic frequency while the terminal portion is progressively reduced to the shape of the pass gap.
摘要翻译：一种用于减小管状体14的端子部分的横截面的方法和装置，所述装置包括外模20，该外模20将形状相似的收敛工作表面限定在减小的横截面17/19的外部产生; 插头22，其上具有类似形状的工作表面23到待生产的横截面减小的内部; 装置27,28，用于在塞子21和模具20之间的相对运动期间保持塞子与模具轴向对准，以使塞子在模具内居中以限定形状和间隙宽度的通过间隙，其形状和间隙宽度基本上等于该形状和厚度横截面减小; 装置24进入管状体14的端部，进入插头和管芯之间的通过间隙; 以及在超声波频率下使模头以径向模式振动的装置25,26，同时端子部分逐渐减小到通过间隙的形状。

8. 发明授权

EP0917917B1 Verfahren und Vorrichtung zum Kaltumformen von Hohlteilen 失效
标题翻译：对于中空部件的冷成形方法和装置
公开(公告)号：EP0917917B1
公开(公告)日：2003-03-05
申请号：EP97120547.1
申请日：1997-11-24
申请人： ERNST GROB AG
发明人： Dériaz, Daniel
IPC分类号： B21D22/16 , B21H5/02 , B21H1/18 , B21D53/28
CPC分类号： B21H5/025 , B21H1/04 , B21J5/12 , B21K1/30 , Y10S72/71

9. 发明公开

EP1107837A1 VERFAHREN ZUM INNENHOCHDRUCKUMFORMEN EINES WERKSTÜCKES 有权
标题翻译：方法高压成形在工件
公开(公告)号：EP1107837A1
公开(公告)日：2001-06-20
申请号：EP99932866.9
申请日：1999-07-10
申请人： DaimlerChrysler AG
发明人： BONNY, Pierre , SCHRÖDER, Matthias , SCHWARZ, Stefan
IPC分类号： B21D26/02 , B21C37/29
CPC分类号： B21D26/047 , B21C37/294 , B21D26/037 , B21D35/008 , Y10S72/71
摘要： The invention relates to a method and device (1) for forming a workpiece (2) by means of internal high pressure in a closed, internal high pressure forming tool (3). The workpiece (2) is expanded as a result of internal high fluidic pressure produced by a pressure generator and rests against the engraving of the forming tool (3). The workpiece (2) and the forming tool form friction partners in the contact areas. In order to improve safety during the internal high pressure forming process of the workpiece (2) and to extend the limits of said process, at least one of the two friction partners is oscillated by means of an oscillator while the forming occurs.

10. 发明公开

EP1038977A1 Dispositif de traitement de surface par impacts 有权
标题翻译： Vorrichtung zurOberflächenbehandlungdurch Aufprall
公开(公告)号：EP1038977A1
公开(公告)日：2000-09-27
申请号：EP00400789.4
申请日：2000-03-22
申请人： Sonats - Société des Nouvelles Applications des Techniques de Surfaces
发明人： Cheppe, Patrick , Duchazeaubeneix, Jean-Michel
IPC分类号： C21D7/06 , B24C1/10
CPC分类号： B24C5/005 , B23P9/04 , B24B1/04 , B24B39/006 , B24C5/08 , Y10S72/71
摘要： L'invention concerne un dispositif de traitement de surface par impacts, comportant une surface vibrante (7) et au moins un projectile (11) apte à être projeté en direction de la surface à traiter par ladite surface vibrante. Il comporte des moyens de retenue (9) pour maintenir chaque projectile prisonnier du dispositif.
摘要翻译：装置包括至少一个0.1-5g射弹（11），其能够在来自超声波发生器（3）的振动的作用下沿着表面（S）的方向投影以被振动表面（7）处理。保持器（9），用于当后者从待处理的表面（S）移开时将每个抛射体（11）保持在设备中。保持器（9）将抛射体独立于待处理的表面（S）保持在装置中，并且在弹性表面（7）上引导回弹前后的每个抛射体的运动。提供了一种调节器，用于启动每个射弹（11）在与设备的任何方向接触的情况下与振动表面（7）接触的运动。

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