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61. 发明授权

US06866223B2 Process for forming a sector of an air intake lip, device for practicing the same, and sector thus obtained 有权
标题翻译：用于形成进气口的扇区的过程，用于实施该进气口的装置和由此获得的扇区
公开(公告)号：US06866223B2
公开(公告)日：2005-03-15
申请号：US10390908
申请日：2003-03-19
申请人： Lucien Chevalier
发明人： Lucien Chevalier
IPC分类号： B21C23/12 , B21C37/28 , B64C7/02
CPC分类号： B21C37/28 , B21C23/12 , B29C65/08 , B29C66/45 , B29C66/69 , B29C66/836
摘要： The object of the invention is a process for forming sectors of the air intake lip of an aircraft nacelle, of U-shaped cross-section, characterized in that it comprises producing, from a cylindrical billet (11) of a suitable material, by hot die pressing, a tubular profile (12) of U-shaped cross-section whose ends are interconnected, a portion of the section formed by the U having a development less by several percent than the development of the smallest cross-section of the lip sector to be obtained, in giving to the profile (12) at the outlet of the die (15) a curvature whose radius is substantially equal to the mean radius of said sector, then in forming and calibrating the profile (12) to the final shapes of the sector by hydraulic expansion in a matrix whose interior corresponds to the external volume of said sector increased by the resilient return of the material to be expanded, and finally, cutting off the tubular product thus formed to separate the portion of U-shaped cross-section constituting said lip sector.
摘要翻译：本发明的目的是一种用于形成U形横截面的飞机机舱的进气口的扇区的方法，其特征在于，其包括通过热的方式从适当材料的圆柱形坯料（11）模压，U形横截面的管状轮廓（12）的端部相互连接，由U形成的部分的部分的开发比唇部部分的最小横截面的发展少几百倍要获得的是，在模具（15）出口处的轮廓（12）上，其曲率半径基本上等于所述扇区的平均半径，然后在将轮廓（12）形成和校准到最终形状通过液体膨胀在其内部对应于所述扇区的外部体积的基体中的液压膨胀通过待膨胀的材料的弹性返回而增加，并且最后切断由此形成的管状产品以将U形横截面 -se 表示唇部部分。

62. 发明申请

US20040213865A1 Discharge device of an extruding installation 失效
标题翻译：挤出装置的排放装置
公开(公告)号：US20040213865A1
公开(公告)日：2004-10-28
申请号：US10469503
申请日：2003-09-23
发明人： Joachim Graefe , Uwe Muschalik
IPC分类号： B29C053/08
CPC分类号： B21C23/12
摘要： The invention relates to a discharge device of an extruding installation (1), particularly provided for producing curved extruded products, that comprises, on a table-like support (8), a channel (7) which accommodates the extruded product. Said channel (7) is provided in the form of a flexible component that can be swung outward from the straight extruding direction (4) thereof.
摘要翻译：本发明涉及一种挤出设备（1）的排出装置，特别是用于生产弯曲挤出产品的挤出设备，其包括在台式支撑件（8）上的容纳挤出产品的通道（7）。所述通道（7）设置成可从其直线挤出方向（4）向外摆动的柔性部件的形式。

63. 发明申请

US20040163438A1 Method for cutting extruded profile sections into lengths 失效
标题翻译：将挤压型材切割成长度的方法
公开(公告)号：US20040163438A1
公开(公告)日：2004-08-26
申请号：US10736240
申请日：2003-12-15
发明人： Alf Birkenstock , Markus Jandewerth , Paul Hinzmann
IPC分类号： B21C023/00
CPC分类号： B21C23/12
摘要： A method for cutting a hollow extruded profile section into lengths in a press flow, wherein the extruded profile section is bent upon exit from the press either simultaneously with or directly after the forming extrusion process by a force acting thereon in a transversal manner in relation to the direction of the extruding press, and a force component acts as a traction of pressure force during the forming extrusion process on the cross-sectional area of the hollow-profile walls thus arising. The bent extruded profile section is cut in the press flow by the mechanical action of a saw, whereby force exerted on the extruded profile section during cutting is compensated by a supporting device arranged adjacent to the extruded profile section, so that deformation of the bent extruded profile section is prevented.
摘要翻译：一种用于将中空挤压型材切割成压制流程中的长度的方法，其中挤压型材部分在与成型挤出工艺同时或直接在压制成型之后被弯曲，通过作用在其上的力以横向方式相对于挤压机的方向和力分量在成形挤压过程中作为压力的牵引力，在这样产生的中空型壁的横截面上。弯曲的挤压型材部分通过锯的机械作用在压力流中切割，由此在切割期间施加在挤出型材部分上的力由邻近挤出型材部分布置的支撑装置补偿，使得弯曲挤出型材的变形轮廓部分被阻止。

64. 发明授权

US06634200B2 Method and device for producing curved extruded profiles 失效
标题翻译：用于生产弯曲挤压型材的方法和装置
公开(公告)号：US06634200B2
公开(公告)日：2003-10-21
申请号：US09958492
申请日：2001-11-06
申请人： Matthias Kleiner , Dieter Arendes , Alexander Klaus
发明人： Matthias Kleiner , Dieter Arendes , Alexander Klaus
IPC分类号： B21C2300
CPC分类号： B21C23/12 , B21C25/02
摘要： In a method for producing curved work pieces, an extruded profile leaves the die of an extruder in the strand discharge direction and is then bent into a curved shape by external forces. The extruded profile that leaves the die, before being bent, is deflected so that the strand discharge direction extends forwards at an angle counter to the eventual curvature of the work piece. To this end, the die comprises a tool holder in whose receiving opening an extrusion tool package consisting of a die with or without a mandrel and a cover part is disposed. The guide surfaces of the die and/or of the mandrel that produce the discharged strand are designed or disposed to be at an angle with respect to the strand discharge direction which extends at an incline with respect to the center axis of the die counter to the eventual curvature of the work piece.
摘要翻译：在制造弯曲工件的方法中，挤出型材将挤出机的模头沿线材排出方向离开，然后通过外力弯曲成弯曲形状。在弯曲之前离开模具的挤出型材被偏转，使得线材排放方向以与工件的最终曲率相反的角度向前延伸。为此，模具包括工具保持器，其中接收开口设置有由具有或不具有心轴的模具和盖部件组成的挤压工具包。产生排出的股线的模具和/或心轴的引导表面被设计或设置成相对于股线排出方向成一角度，该股线排出方向相对于模具的中心轴线倾斜延伸工件的最终曲率。

65. 发明授权

US3125222A Method of making high strength 失效
公开(公告)号：US3125222A
公开(公告)日：1964-03-17
申请号：US3125222D
IPC分类号： B21C23/02 , B21C23/12 , C22F1/06
CPC分类号： B21C23/12 , B21C23/02 , C22F1/06 , Y10S72/70

66. 发明授权

US1789675A Die extrusion method and apparatus 失效
标题翻译：模压挤出方法和装置
公开(公告)号：US1789675A
公开(公告)日：1931-01-20
申请号：US25290728
申请日：1928-02-08
申请人： IG FARBENINDUSTRIE AG
发明人： ALBERT ELLAS
IPC分类号： B21C23/12 , B21C25/02
CPC分类号： B21C23/12 , B21C25/02

67. 发明申请

US20160243603A1 METHOD OF PRODUCING POLYGONAL CLOSED CROSS-SECTION STRUCTURAL COMPONENT WITH A CURVED FORM AND POLYGONAL CLOSED CROSS-SECTION STRUCTURAL COMPONENT PRODUCED BY THE METHOD 有权
标题翻译：利用该方法生产具有弯曲形状和多边形闭合截面结构构件的多边形封闭交叉结构构件的方法
公开(公告)号：US20160243603A1
公开(公告)日：2016-08-25
申请号：US14913786
申请日：2014-08-22
申请人： JFE Steel Corporation
发明人： Toyohisa Shinmiya , Yasuhiro Kishigami , Yuji Yamasaki
IPC分类号： B21D5/02 , B21D47/04
CPC分类号： B21D5/02 , B21C23/12 , B21C35/023 , B21C35/026 , B21D5/10 , B21D11/08 , B21D22/02 , B21D47/01 , B21D47/04
摘要： A method of producing a polygonal closed cross-section structural component includes press-forming a metal sheet into a gutter-shaped pre-processed part with a curved form along its longitudinal direction having plural ridge lines corresponding to corner portions of the polygonal closed cross-section in a cross-sectional form developed by cutting the component at a position corresponding to the ridge line located at the innermost side in the radial direction to provide a flange portion extending along the ridge line at the resulting respective ends, and press-forming the pre-processed part to deform inwardly in the cross-sectional direction at a position of one or more of the plural ridge lines to butt the ridge lines located at the innermost side and the flange portions to each other.
摘要翻译：一种制造多边形封闭截面结构部件的方法包括：将金属板沿其长度方向将具有弯曲形状的沟槽形状的预处理部分压制成形，该多个棱线对应于多边形封闭截面结构部件的角部，通过在对应于位于径向最内侧的棱线的位置处切割部件而形成横截面形状的截面，以提供在所得到的各个端部沿着脊线延伸的凸缘部分，并且压制成形预处理部分在多个脊线中的一个或多个的位置处沿横截面方向向内变形，以将位于最内侧的棱线和凸缘部分彼此对接。

68. 发明申请

US20160151818A1 COMPOSITE TUBE AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：复合管及其制造方法
公开(公告)号：US20160151818A1
公开(公告)日：2016-06-02
申请号：US14955115
申请日：2015-12-01
申请人： Metal Industries Research & Development Centre
发明人： Shun-Yu SHAO
IPC分类号： B21C23/22 , B21C25/08 , F16L9/02 , B21C33/00
CPC分类号： B21C23/22 , B21C23/085 , B21C23/12 , B21C25/08 , B21C33/004 , B21C35/023
摘要： A composite tube manufacturing method includes the following steps: providing a billet, wherein the billet includes an inner material and an outer material, and the inner material is enveloped in the outer material; heating the billet; pushing the billet to a to-be-extruded position; and performing an extrusion process, and extruding the billet to a composite tube, wherein the inner material and the outer material of the billet are respectively extruded to an inner tube and an outer tube of the composite tube, and the outer tube is bonded to the inner tube through the extrusion process,
摘要翻译：复合管制造方法包括以下步骤：提供坯料，其中所述坯料包括内部材料和外部材料，并且所述内部材料被包封在所述外部材料中; 加热坯料; 将坯料推到一个被挤压的位置; 并进行挤压加工，将坯料挤压成复合管，其中将坯料的内部材料和外部材料分别挤出到复合管的内部管和外部管，并且将外部管接合到内管通过挤压工艺，

69. 发明申请

US20150352615A1 DUAL-PHASE HOT EXTRUSION OF METALS 有权
标题翻译：金属双相热挤压
公开(公告)号：US20150352615A1
公开(公告)日：2015-12-10
申请号：US14829875
申请日：2015-08-19
申请人： THE ELECTRIC MATERIALS COMPANY
发明人： Philip O. Funk , Douglas S. Winner , Seth Lafountain Wyse , Benjamin Anthony Laemmerhirt
IPC分类号： B21C23/22 , B21C27/02 , B21C25/02 , B21C23/00 , B21C23/01
CPC分类号： B21C23/22 , B21C23/002 , B21C23/01 , B21C23/08 , B21C23/12 , B21C23/212 , B21C25/02 , B21C27/00 , B21C27/02 , B21C29/04 , B21C37/047 , B32B15/01 , B32B15/017 , C22C1/005 , C22C9/00 , C22C21/00
摘要： The present disclosure provides a method of dual-phase hot metal extrusion comprising (i) providing a load carrier made of a first metal material, wherein the load carrier comprises one or more load chambers containing a second metal material, wherein the melting point of the second metal material is lower than the melting point of the first metal material, (ii) heating the load carrier to a temperature above the melting point of the second metal material and suitable for extrusion of the load carrier, and (iii) extruding the load carrier to form an extruded product. The present disclosure also provides apparatuses for accomplishing the dual-phase hot extrusion of metals and products resulting from such processes.
摘要翻译：本公开提供了一种双相热金属挤压的方法，包括（i）提供由第一金属材料制成的负载载体，其中负载载体包括一个或多个包含第二金属材料的负载室，其中，第二金属材料低于第一金属材料的熔点，（ii）将负载载体加热到高于第二金属材料的熔点并适于挤压载荷载体的温度，和（iii）挤出载荷载体以形成挤出产品。本公开还提供了用于实现由这些方法产生的金属和产品的双相热挤压的装置。

70. 发明申请

US20130239640A1 Processing of Hollow Sections 有权
标题翻译：空心加工
公开(公告)号：US20130239640A1
公开(公告)日：2013-09-19
申请号：US13606473
申请日：2012-09-07
申请人： Robert E. Barber , Karl T. Hartwig
发明人： Robert E. Barber , Karl T. Hartwig
IPC分类号： B21C23/12
CPC分类号： B21C23/12 , B21C23/001
摘要： A system and method provide a material with uniform micro-structure. In an embodiment, an equal channel angular extrusion system includes an interior mandrel. The interior mandrel includes an expanding shear material section and a contracting shear material section. In addition, the system includes a material. The material is disposed about a portion of the interior mandrel. Moreover, the system includes a pressure application device. The pressure application device applies pressure to the material to force the material to contact the expanding shear material section to provide an expanded post-shear material section. Pressure from the pressure application device applies pressure to the material to force the expanded post-shear material section to contact the contracting shear material section to provide a contracted shear material section.
摘要翻译：系统和方法提供具有均匀微结构的材料。在一个实施例中，等通道角挤压系统包括内心轴。内部心轴包括膨胀剪切材料部分和收缩剪切材料部分。另外，系统包括一个材料。该材料围绕内部心轴的一部分设置。此外，该系统包括压力施加装置。压力施加装置向材料施加压力以迫使材料接触膨胀的剪切材料部分以提供膨胀的剪切后材料部分。来自压力施加装置的压力对材料施加压力以迫使膨胀的剪切后材料部分接触收缩剪切材料部分以提供收缩的剪切材料部分。

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