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21. 发明专利

JP2000197964A BRAZED ASSEMBLY AND MANUFACTURE THEREOF 失效
公开(公告)号：JP2000197964A
公开(公告)日：2000-07-18
申请号：JP31965399
申请日：1999-11-10
申请人： FORD GLOBAL TECH INC , ALCOA INC
发明人： SCHROEDER GREGORY T , ZALUZEC MATTHEW J , GRAB GERALD A , EVANS TIMOTHY VAN , EYE JOHN B , BURT RONALD P , UYEDA STACY
IPC分类号： B23K3/08 , B23K1/00 , B23K1/19 , B23K1/20 , B23K3/00 , F28F1/00
摘要： PROBLEM TO BE SOLVED: To execute flux-brazing without applying a flux agent before assembling by joining at least one 1st component and at least one 2nd component during brazing process to each other. SOLUTION: A brazing sheet is manufactured, after applying a flux 19 to a thin sheet 13, by rolling and coating with a pair of rollers 24. The brazing sheet to which the flux 19 is mechanically stuck like this is used for manufacturing a beat exchanger assembly or the like. The thin sheet 13 possesses the flux 19 on either or both of the internal surface and external surface. In forming the component of the assembly, the brazing sheet is pressed, rolled and cut and is made into a tube, header, side support, fin, or the like. At this time, because the parts have the flux 19 on its internal surface, fluxing work in an assembly shop is unneccessitated.

22. 发明专利

JP2013027928A Method of unidirectional solidification of casting and associated apparatus 审中-公开
标题翻译：铸造和相关设备的非均匀固化方法
公开(公告)号：JP2013027928A
公开(公告)日：2013-02-07
申请号：JP2012209923
申请日：2012-09-24
申请人： Alcoa Inc , アルコアインク.
发明人： CHU MEN G , YU HO , GIRON ALVARO , KALLAHER KENNETH J , SHAW JEFFREY J
IPC分类号： B22D27/04 , B22D7/00
CPC分类号： B22D7/02 , B22D7/06 , B22D7/064 , Y10S428/939 , Y10T428/12493 , Y10T428/12764
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and method of unidirectional solidification casting that produces a uniformly controlled cooling rate.SOLUTION: Molten metal is injected uniformly into a mold 10 from a feed chamber 34 in a horizontal or vertical direction at a controlled rate on top of the metal already within the mold. A cooling medium is applied to the bottom surface of a base material, with the type and flow rate of the cooling medium being varied to produce a controlled cooling rate throughout the casting process. The rate of introduction of molten metal and the flow rate of the cooling medium are both controlled to produce a relatively uniform solidification rate within the mold, thereby producing a uniform microstructure throughout the casting, and low stresses throughout the casting.
摘要翻译：要解决的问题：提供产生均匀控制的冷却速率的单向凝固铸造的装置和方法。解决方案：熔融金属在进料室34中以水平或垂直方向均匀地注入模具10中，控制速率在已经在模具内的金属的顶部上。将冷却介质施加到基材的底表面，随着冷却介质的类型和流速的变化，以在整个铸造过程中产生受控的冷却速率。控制熔融金属的引入速率和冷却介质的流量都被控制以在模具内产生相对均匀的凝固速率，从而在铸件中产生均匀的微观结构，并且在整个铸件中产生低应力。版权所有（C）2013，JPO＆INPIT

23. 发明专利

JP2012161844A Expanding die and method of shaping container 审中-公开
标题翻译：膨胀机和形成容器的方法
公开(公告)号：JP2012161844A
公开(公告)日：2012-08-30
申请号：JP2012064935
申请日：2012-03-22
申请人： Alcoa Inc , アルコアインコーポレイテッド
发明人： MYERS GARY L , FEDUSA ANTHONY , DICK ROBERT E
IPC分类号： B21D51/26 , B21D41/02
CPC分类号： B21D51/2646 , B21D22/025 , B21D39/20 , Y10S72/715
摘要： PROBLEM TO BE SOLVED: To provide a more economic method of providing beverage containers having an expanded diameter portion, wherein the method is easily incorporated into an in-line process.SOLUTION: An expansion die 5 for manufacturing metal containers includes a work surface 10 including a progressively expanding portion 15 and a land portion 20; and an undercut portion 25 positioned following the land portion 20 of the work surface 10. A process for manufacturing shaped containers includes: providing a container stock having a first diameter; expanding at least a portion of the container stock to a second diameter with at least one expansion die 5; and forming an end of the container stock to accept a container lid.
摘要翻译：要解决的问题：为了提供一种更经济的提供具有膨胀直径部分的饮料容器的方法，其中该方法容易地并入到在线方法中。解决方案：用于制造金属容器的膨胀模具5包括：工作表面10，其包括逐渐膨胀部分15和陆部20; 以及设置在工作表面10的陆部20之后的底切部分25.一种用于制造成形容器的方法包括：提供具有第一直径的容器坯料; 用至少一个膨胀模具5将容器坯料的至少一部分膨胀至第二直径; 并形成容器坯料的端部以接收容器盖。版权所有（C）2012，JPO＆INPIT

24. 发明专利

JP2011245556A Method for manufacturing necked container 有权
标题翻译：制造集装箱的方法
公开(公告)号：JP2011245556A
公开(公告)日：2011-12-08
申请号：JP2011149702
申请日：2011-07-06
申请人： Alcoa Inc , アルコアインコーポレイテッド
发明人： MYERS GARY L , FEDUSA ANTHONY , DICK ROBERT E
IPC分类号： B21D51/26
CPC分类号： B21D51/2615 , B21D51/2638
摘要： PROBLEM TO BE SOLVED: To reduce the number of necessary necking dies and reduce cost, in manufacturing an aluminum bottle.SOLUTION: In a method for manufacturing a necked container, each necking die includes: an at least partially non-polished necking surface 10; and a non-polished relief 20 following the necking surface.
摘要翻译：要解决的问题：为了减少必要的颈缩模的数量并降低成本，在制造铝瓶时。解决方案：在用于制造颈缩容器的方法中，每个颈缩模具包括：至少部分未抛光的颈缩表面10; 以及在颈缩表面之后的非抛光浮雕20。版权所有（C）2012，JPO＆INPIT

25. 发明专利

JP2011137539A Brake drum and wheel mounting tool 审中-公开
标题翻译：制动鼓和轮子安装工具
公开(公告)号：JP2011137539A
公开(公告)日：2011-07-14
申请号：JP2010251529
申请日：2010-11-10
申请人： Alcoa Inc , アルコアインコーポレイテッド
发明人： PULPHUS ART , DEGEORGE GRANT , WAIWOOD WILL
IPC分类号： F16D65/00 , B60B29/00
CPC分类号： B60B11/00 , F16D65/0043 , F16D65/10 , Y10T29/53922
摘要： PROBLEM TO BE SOLVED: To provide a tool which assists in the mounting of a wheel and a brake drum onto a wheel hub. SOLUTION: The mounting tool 100 of the brake drum 230 and the wheel 420 includes an elongated body and a threaded bore. The elongated body is dimensioned to be received through a stud hole 430 of the wheel. The elongated body has a first end and a second end. The first end of the body is dimensioned to apply a pressure to the brake drum when the body is threaded on a wheel stud. The second end of the body is tapered and dimensioned to accept a socket. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种有助于将轮和制动鼓安装到轮毂上的工具。解决方案：制动鼓230和轮420的安装工具100包括细长主体和螺纹孔。细长体的尺寸设计成通过轮的螺柱孔430容纳。细长体具有第一端和第二端。身体的第一端的尺寸被设计成当身体螺纹固定在轮柱上时对制动鼓施加压力。身体的第二端是锥形和尺寸适合接受一个插座。版权所有（C）2011，JPO＆INPIT

26. 发明专利

JP2009148821A Friction-stir weldment and system and method for producing the same 审中-公开
标题翻译：摩擦STIR技术及其制造方法及其制造方法
公开(公告)号：JP2009148821A
公开(公告)日：2009-07-09
申请号：JP2008290574
申请日：2008-11-13
申请人： Alcoa Inc , アルコアインコーポレイテッド
发明人： BERGSTROM DANIEL B , SHOUP JEFFREY M , PEER GREGORY L , STOL ISRAEL , WILLIAMS KYLE
IPC分类号： B23K20/12 , B23K20/24 , B23K37/04 , B23K103/10 , B23K103/18
CPC分类号： B23K20/126 , B23K20/122 , B23K2201/18 , B23K2203/10 , B23K2203/18 , Y10T428/12354
摘要： PROBLEM TO BE SOLVED: To provide a friction-stir weldments and systems and methods for producing the same. SOLUTION: A metal product includes a first metal plate 110 having a first center-neutral axis 115, a second metal plate 120 comprising a second center-neutral axis 125 and a friction-stir corner weld that connects the first metal plate to the second metal plate, where the first center-neutral axis of the first metal plate is transverse to the second center-neutral axis of the second metal plate. A system 150 for producing friction-stir weldments includes a backup anvil 160 having a first supporting face 162 and a second supporting face 164, where the first supporting face is adapted to receive and support the first metal plate, and where the second supporting face is adapted to receive and support a second metal plate, wherein the center-neutral axis of the first metal plate is transverse to the center-neutral axis of the second metal plate. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种摩擦搅拌焊件及其制造方法及其制造方法。解决方案：金属产品包括具有第一中心轴线115的第一金属板110，包括第二中心轴线125的第二金属板120和将第一金属板连接到第二金属板，其中第一金属板的第一中心轴线横向于第二金属板的第二中心轴线。用于产生摩擦搅拌焊接件的系统150包括具有第一支撑面162和第二支撑面164的支撑砧座160，其中第一支撑面适于接收和支撑第一金属板，并且其中第二支撑面是适于接收和支撑第二金属板，其中第一金属板的中心轴线横向于第二金属板的中心轴线。版权所有（C）2009，JPO＆INPIT

27. 发明专利

JP2007297140A Aluminum can with screw and method for manufacturing the same 审中-公开
标题翻译：具有螺钉的铝制罐及其制造方法
公开(公告)号：JP2007297140A
公开(公告)日：2007-11-15
申请号：JP2007213581
申请日：2007-08-20
申请人： Alcoa Inc , アルコアインコーポレイテッド
发明人： DIEKHOFF HANS H , JORDAN CHARLES L , BIONDICH SCOTT C
IPC分类号： B21D51/18 , B65D23/00 , B21D51/26 , B21D51/38 , B21D51/40 , B21D51/50 , B65D1/00 , B65D1/02 , B65D1/46 , B65D1/48 , B65D25/42 , B65D41/08
CPC分类号： B65D7/38 , B21D51/26 , B21D51/2615 , B21D51/40 , B65D1/0207 , B65D1/023 , B65D1/46 , B65D1/48 , B65D7/04 , B65D41/08 , Y10S220/906 , Y10T29/4992
摘要： PROBLEM TO BE SOLVED: To provide a lightweight reclosable can made of a thin and hard temper metal. SOLUTION: A metal can comprises a can body (91) having a squeezed and ironed side wall (93), a bottom end wall (95) and a cylindrical part (97) that has a diameter substantially smaller than the side wall (93). A sleeve (57 or 58) having a screw (61) and an annular bead (59) is fixed on the cylindrical part (97). The metal can receives a threaded closure to seal contents in the can. A method for manufacturing such a can is also provided. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种由薄而硬的回火金属制成的轻质可再闭合罐。解决方案：金属罐包括具有挤压和熨烫的侧壁（93）的罐体（91），底端壁（95）和圆柱形部分（97），其直径基本上小于侧壁（93）。具有螺钉（61）和环形凸缘（59）的套筒（57或58）固定在圆筒形部件（97）上。金属可以接收螺纹封盖以密封罐中的内容物。还提供了制造这种罐的方法。版权所有（C）2008，JPO＆INPIT

28. 发明专利

JP2004204352A Crash resistant aluminum alloy sheet product and its manufacturing method 审中-公开
公开(公告)号：JP2004204352A
公开(公告)日：2004-07-22
申请号：JP2003427659
申请日：2003-12-24
申请人： Alcoa Inc , アルコアインコーポレイテッド
发明人： BUTLER JOHN F , BRICHET CLAUDE E , SAENZ DE MIERA VINCENTE MARTIN , YEH JIEH-REN
IPC分类号： C22F1/00 , C22C21/02 , C22C21/04 , C22C21/06 , C22C21/08 , C22F1/05
CPC分类号： C22C21/02 , C22C21/08 , C22F1/05
摘要： PROBLEM TO BE SOLVED: To provide an aluminum sheet product having high strength and excellent collision safety.
SOLUTION: The aluminum alloy contains Si, Mg and Mn and possesses high yield strength while having moldability and crush resistance by controlling the contents of these elements. The sheet product is subjected to solution treatment and slow quenching. The sheet product is especially suitable for a sheet product for an automotive body.
COPYRIGHT: (C)2004,JPO&NCIPI

29. 发明专利

JP2004001080A Method for deciding die profile for forming metallic parts having required shape and related method 审中-公开
公开(公告)号：JP2004001080A
公开(公告)日：2004-01-08
申请号：JP2003080674
申请日：2003-03-24
申请人： Alcoa Inc , アルコアインコーポレーテツド
发明人： CHU EDMUND W , MAKOSEY STEPHEN J , SHOUP JEFFREY M
IPC分类号： B21D22/00 , B21D37/20 , G06F17/50
CPC分类号： B21D37/20
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a die for forming preferable metallic parts to compensate spring back.
SOLUTION: This method is constituted of the steps of: providing a nominal die profile; deciding a spring back profile on the basis of the nominal die profile; and using a compensation method in order to decide the die profile on the basis of the nominal die profile and the spring back profile. In the compensation method, the die is manufactured on the basis of the die profile decided by five methods comprising (1) a reverse die vertical projection technique, (2) a reverse rotation technique, (3) a retrosynthesis vector technique, (4) a reverse pass technique and (5) a synthetic vector mirror image technique.
COPYRIGHT: (C)2004,JPO

30. 发明专利

JP2002053925A ALUMINUM THIN SHEET PRODUCT HAVING IMPROVED FATIGUE CRACK GROWING RESISTANCE AND ITS PRODUCTION METHOD 失效
公开(公告)号：JP2002053925A
公开(公告)日：2002-02-19
申请号：JP2001177711
申请日：2001-06-12
申请人： ALCOA INC
发明人： RIOJA ROBERTO J , WESTERLUND ROBERT W , ROBERTS ANNE E , CHAKRABARTI DHRUBA J , DENZER DIANA K , MORALES ANTHONY , MAGNUSEN PAUL E , VENEMA GREGORY B
IPC分类号： B21B3/00 , C22C21/02 , C22C21/06 , C22C21/08 , C22C21/10 , C22C21/12 , C22C21/16 , C22C21/18 , C22F1/00 , C22F1/04 , C22F1/047 , C22F1/05 , C22F1/053 , C22F1/057
摘要： PROBLEM TO BE SOLVED: To produce an aluminum alloy rolled thin sheet product having the combination of improved fatigue crack growing resistance, improved strength and fracture toughness and useful for the use for aerospace such as the airframe of aircraft and to provide its production method. SOLUTION: This aluminum alloy rolled thin sheet product has a microstructure specified by crystal grains having the average aspect ratio of the average length to width higher than about 4:1. By the control of the alloy composition, the limitation of the parameters in rolling and heat treatment, their combination or the like respectively as for an aluminum-copper-based alloy, an aluminum-magnesium-based alloy, an aluminum-magnesium-silicon-based alloy and an aluminum-zinc-based alloy, the prescribed aspect ratio, the microstructure having high anisotropy and improved quality characteristics are realized. More concretely, for developing a desired amount of precipitates, the composition of the alloy, the rolling method and the heat treating method are controlled.

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