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公开(公告)号：US20100032286A1
公开(公告)日：2010-02-11
申请号：US12533706
申请日：2009-07-31
IPC分类号： C25B1/00
CPC分类号： C04B35/573 , C04B35/645 , C04B35/806 , C04B2235/428 , C04B2235/5252 , C04B2235/5256 , C04B2235/5427 , C04B2235/5436 , C04B2235/666 , F16D69/023 , F16D2200/0047
摘要： Production of pore-free carbon/carbon-silicon carbide composite materials with mechanical properties making them suitable for use in such applications as the production of aircraft landing system brake components including brake discs. The method includes: providing a porous carbon-carbon composite preform; surrounding the porous carbon-carbon composite preform with silicon powder to form an intermediate construct; applying a uniaxial load to the construct; applying direct electrical current to an assembly containing the loaded construct of porous carbon-carbon preform surrounded by silicon powder, thereby melting the silicon powder and infiltrating the pores of the carbon-carbon preform with liquid silicon; and initiating a combustion-type reaction between the silicon and carbon in the preform, thereby forming silicon carbide in the preform.
摘要翻译： 生产具有机械性能的无孔碳/碳 - 碳化硅复合材料，使其适用于诸如生产飞机着陆系统制动部件（包括制动盘）的应用。 该方法包括：提供多孔碳 - 碳复合预型体; 用硅粉围绕多孔碳 - 碳复合预制件以形成中间构件; 对结构施加单轴载荷; 将直流电流施加到包含由硅粉包围的多孔碳 - 碳预制件的负载构造物的组件上，由此熔化硅粉末并用液态硅渗透碳 - 碳预型体的孔隙; 并在预成型件中引发硅和碳之间的燃烧型反应，从而在预成型件中形成碳化硅。
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公开(公告)号：US20100001130A1
公开(公告)日：2010-01-07
申请号：US12216542
申请日：2008-07-07
申请人： Douglas J. Steinke , Allen H. Simpson , James F. Stevenson , Manuel G. Koucouthakis , Richard L. Bye
发明人： Douglas J. Steinke , Allen H. Simpson , James F. Stevenson , Manuel G. Koucouthakis , Richard L. Bye
CPC分类号： B64C25/36 , B29C70/86 , B29L2031/32 , B60B5/02 , Y10T29/49481
摘要： An aircraft wheel (14) comprises a metal support structure (30) having a first annular ring (31) and a second annular ring (32) connected via at least one connecting element (37); and a fiber-enforced, molded-composite body. The metal support structure (30) is at least partially embedded in the composite body to form a first aircraft wheel section (20, 22) having a rim flange (16a, 16b) for forming a seal with a tire.
摘要翻译： 飞机轮（14）包括具有通过至少一个连接元件（37）连接的第一环形圈（31）和第二环形环（32）的金属支撑结构（30）。 和纤维强化的成型复合体。 金属支撑结构（30）至少部分地嵌入在复合体中以形成具有用于与轮胎形成密封的边缘凸缘（16a，16b）的第一飞行器轮部分（20,22）。
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公开(公告)号：US07614340B2
公开(公告)日：2009-11-10
申请号：US11704239
申请日：2007-02-09
CPC分类号： F16D65/14 , F16D2055/0016 , F16D2125/04 , F16D2200/006 , F16D2250/0015
摘要： An aircraft brake piston housing (10) has a composite body (14) including a plurality of fibers embedded in a matrix, the body (14) including a central bore (18) and a plurality of circumferentially disposed openings (23) surrounding the bore (18), at least some of the circumferentially disposed openings (23) being configured to receive a brake piston (26), and a frame (12) embedded in the composite body (14) and formed from a material different than the matrix. Also a method of forming such a brake piston housing.
摘要翻译： 飞机制动器活塞壳体（10）具有包括嵌入基体的多个纤维的复合体（14），所述主体（14）包括中心孔（18）和围绕所述孔的多个周向设置的开口（23） （18）中，周向设置的开口（23）中的至少一些构造成容纳制动活塞（26），以及框架（12），其嵌入在所述复合体（14）中并且由不同于所述基体的材料形成。 还有一种形成这种制动活塞壳体的方法。
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公开(公告)号：US08042766B2
公开(公告)日：2011-10-25
申请号：US12216542
申请日：2008-07-07
申请人： Douglas J. Steinke , Allen H. Simpson , James F. Stevenson , Manuel G. Koucouthakis , Richard L. Bye
发明人： Douglas J. Steinke , Allen H. Simpson , James F. Stevenson , Manuel G. Koucouthakis , Richard L. Bye
CPC分类号： B64C25/36 , B29C70/86 , B29L2031/32 , B60B5/02 , Y10T29/49481
摘要： An aircraft wheel (14) comprises a metal support structure (30) having a first annular ring (31) and a second annular ring (32) connected via at least one connecting element (37); and a fiber-enforced, molded-composite body. The metal support structure (30) is at least partially embedded in the composite body to form a first aircraft wheel section (20, 22) having a rim flange (16a, 16b) for forming a seal with a tire.
摘要翻译： 飞机轮（14）包括具有通过至少一个连接元件（37）连接的第一环形圈（31）和第二环形环（32）的金属支撑结构（30）。 和纤维强化的成型复合体。 金属支撑结构（30）至少部分地嵌入在复合体中以形成具有用于与轮胎形成密封的边缘凸缘（16a，16b）的第一飞行器轮部分（20,22）。
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公开(公告)号：US20080283174A1
公开(公告)日：2008-11-20
申请号：US11730373
申请日：2007-03-30
CPC分类号： B29C70/70 , B29C70/683 , B29K2063/00 , B29K2705/12 , B29K2707/04 , C22C47/14 , C22C49/11 , C22C49/14
摘要： Resin-impregnated carbon fiber composites containing metal inserts. Carbon fibers or a carbon fiber preform are bonded to a metal structural member. Once the carbon fiber-metal bond is established, the fiber-metal assembly or hybrid preform is impregnated with resin, to form an article in which bonding between the metal structural member and the composite remainder of the article is greatly enhanced. In a process embodiment, a metal insert, e.g. a steel insert, is provided in contact with particulate carbide-forming metal, e.g. titanium, and with carbon fiber segments. Then an electric current is passed through the carbide-forming metal particles and carbon fibers to heat them to a temperature above the melting point of the carbide-forming metal. This initiates an exothermic reaction, which forms liquid phase metal carbide. Subsequently the liquid phase metal carbide is cooled and solidified, thereby bonding the carbon fiber segments to the metal insert.
摘要翻译： 含有金属插入物的树脂浸渍碳纤维复合材料。 碳纤维或碳纤维预成型体结合到金属结构件上。 一旦建立了碳纤维 - 金属粘结剂，纤维 - 金属组件或混合预型体就被树脂浸渍，形成一种制品，其中金属结构件与制品的复合材料的其余部分之间的粘合得到极大的提高。 在工艺实施例中，金属插入件，例如， 提供与插入颗粒状碳化物的金属接触的钢插件。 钛和碳纤维段。 然后使电流通过碳化物形成金属颗粒和碳纤维，将其加热到高于碳化物形成金属的熔点的温度。 这引发了一种形成液相金属碳化物的放热反应。 随后将液相金属碳化物冷却并固化，从而将碳纤维段粘合到金属插入物上。
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公开(公告)号：US10252477B2
公开(公告)日：2019-04-09
申请号：US12548284
申请日：2009-08-26
摘要： An apparatus (10) that houses functional components of a mechanical assembly includes a frame component (12) formed of a first material, the frame component (12) bearing primary load, torque or pressure applied to the apparatus (10) during operation of said mechanical assembly. The housing apparatus (10) further includes a composite reinforcement component (130) for resisting forces applied to the apparatus during operation of the mechanical assembly and an enclosure component (80) formed of a second material of lower density than the first material of the frame component (12), the enclosure component (80) covering and sealing at least the functional components of the mechanical assembly from external conditions during operation of the mechanical assembly.
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公开(公告)号：US09321692B2
公开(公告)日：2016-04-26
申请号：US12533706
申请日：2009-07-31
IPC分类号： C04B35/573 , C04B35/645 , C04B35/80 , F16D69/02
CPC分类号： C04B35/573 , C04B35/645 , C04B35/806 , C04B2235/428 , C04B2235/5252 , C04B2235/5256 , C04B2235/5427 , C04B2235/5436 , C04B2235/666 , F16D69/023 , F16D2200/0047
摘要： Production of pore-free carbon/carbon-silicon carbide composite materials with mechanical properties making them suitable for use in such applications as the production of aircraft landing system brake components including brake discs. The method includes: providing a porous carbon-carbon composite preform; surrounding the porous carbon-carbon composite preform with silicon powder to form an intermediate construct; applying a uniaxial load to the construct; applying direct electrical current to an assembly containing the loaded construct of porous carbon-carbon preform surrounded by silicon powder, thereby melting the silicon powder and infiltrating the pores of the carbon-carbon preform with liquid silicon; and initiating a combustion-type reaction between the silicon and carbon in the preform, thereby forming silicon carbide in the preform.
摘要翻译： 生产具有机械性能的无孔碳/碳 - 碳化硅复合材料，使其适用于诸如生产飞机着陆系统制动部件（包括制动盘）的应用。 该方法包括：提供多孔碳 - 碳复合预型体; 用硅粉围绕多孔碳 - 碳复合预制件以形成中间构件; 对结构施加单轴载荷; 将直流电流施加到包含由硅粉包围的多孔碳 - 碳预制件的负载构造物的组件上，由此熔化硅粉末并用液态硅渗透碳 - 碳预型体的孔隙; 并在预成型件中引发硅和碳之间的燃烧型反应，从而在预成型件中形成碳化硅。
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公开(公告)号：US08136758B2
公开(公告)日：2012-03-20
申请号：US12216866
申请日：2008-07-11
IPC分类号： B64C25/00
CPC分类号： B64C25/02 , B29C70/48 , B29C70/86 , B29L2031/3076
摘要： A strut (18, 50) includes a fiber-reinforced, elongate composite body (36, 54) and has first and second ends and a metal and/or tubular support (20, 52) at least partially embedded in the composite body (36, 54), where the composite body (36, 54) has first (40, 60) and second ends (42, 62) forming first and second load-bearing end portions of the strut (18, 50). Also a method forms such a strut using a mold (70).
摘要翻译： 支柱（18,50）包括纤维增强的细长复合体（36,54），并且具有第一和第二端以及至少部分地嵌入复合体（36,54）中的金属和/或管状支撑件（20,52） ，54），其中所述复合体（36,54）具有形成所述支柱（18,50）的第一和第二承载端部的第一端（40,60）和第二端（42,62）。 也可以使用模具（70）形成这种支柱。
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公开(公告)号：US20110048868A1
公开(公告)日：2011-03-03
申请号：US12548284
申请日：2009-08-26
CPC分类号： B29C70/347 , B29C70/86 , F16D55/36 , F16D2055/0091 , F16D2125/04 , F16D2200/0034 , F16D2200/006 , F16D2250/00 , F16D2250/0092 , Y10T74/2186 , Y10T156/10
摘要： An apparatus (10) that houses functional components of a mechanical assembly includes a frame component (12) formed of a first material, the frame component (12) bearing primary load, torque or pressure applied to the apparatus (10) during operation of said mechanical assembly. The housing apparatus (10) further includes a composite reinforcement component (130) for resisting forces applied to the apparatus during operation of the mechanical assembly and an enclosure component (80) formed of a second material of lower density than the first material of the frame component (12), the enclosure component (80) covering and sealing at least the functional components of the mechanical assembly from external conditions during operation of the mechanical assembly.
摘要翻译： 容纳机械组件的功能部件的装置（10）包括由第一材料形成的框架部件（12），所述框架部件（12）在所述第一材料的操作期间承载主负载，施加到所述装置（10）的扭矩或压力 机械装配。 壳体装置（10）还包括复合增强部件（130），用于抵抗在机械组件操作期间施加到装置上的力;以及外壳部件（80），其由比框架的第一材料低密度的第二材料形成 组件（12），外壳部件（80）在机械组件的操作期间从外部条件至少覆盖和密封机械组件的功能部件。
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公开(公告)号：US20100006698A1
公开(公告)日：2010-01-14
申请号：US12216866
申请日：2008-07-11
CPC分类号： B64C25/02 , B29C70/48 , B29C70/86 , B29L2031/3076
摘要： A strut (18, 50) includes a fiber-reinforced, elongate composite body (36, 54) and has first and second ends and a metal and/or tubular support (20, 52) at least partially embedded in the composite body (36, 54), where the composite body (36, 54) has first (40, 60) and second ends (42, 62) forming first and second load-bearing end portions of the strut (18, 50). Also a method forms such a strut using a mold (70).
摘要翻译： 支柱（18,50）包括纤维增强的细长复合体（36,54），并且具有第一和第二端以及至少部分地嵌入复合体（36,54）中的金属和/或管状支撑件（20,52） ，54），其中所述复合体（36,54）具有形成所述支柱（18,50）的第一和第二承载端部的第一端（40,60）和第二端（42,62）。 也可以使用模具（70）形成这种支柱。
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