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31. 发明申请

WO2008119941A1 FIBRE-REINFORCED COMPOSITE MOULDING AND MANUFACTURE THEREOF 审中-公开
标题翻译：纤维增强复合材料的制造及其制造
公开(公告)号：WO2008119941A1
公开(公告)日：2008-10-09
申请号：PCT/GB2008/001031
申请日：2008-03-26
申请人： GURIT (UK) LTD. , BANNISTER, Damian, James , WATSON, Gary, Richard
发明人： BANNISTER, Damian, James , WATSON, Gary, Richard
IPC分类号： B29C70/34 , B29C70/36 , B29C70/30 , B29B11/16 , B29C65/00
CPC分类号： B32B3/02 , B29C63/0021 , B29C65/02 , B29C65/18 , B29C66/1122 , B29C66/128 , B29C66/12821 , B29C66/1286 , B29C66/43 , B29C66/472 , B29C66/71 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C66/723 , B29C66/72326 , B29C66/727 , B29C66/73122 , B29C66/73756 , B29C66/7392 , B29C66/73941 , B29C70/021 , B29C70/086 , B29C70/30 , B29C70/342 , B29C70/36 , B29C70/44 , B29C70/465 , B29D99/0025 , B29K2063/00 , B29K2067/00 , B29K2105/246 , B29L2009/00 , B29L2031/08 , B32B3/04 , B32B3/06 , B32B5/022 , B32B5/028 , B32B5/12 , B32B7/02 , B32B27/12 , B32B2250/03 , B32B2250/04 , B32B2262/0269 , B32B2262/101 , B32B2307/724 , B32B2419/00 , B32B2603/00 , B32B2605/12 , F01D5/282 , Y02P70/523 , Y10T428/187 , Y10T428/192 , Y10T428/195 , Y10T428/197 , Y10T428/24132 , Y10T428/24488 , Y10T428/24752 , Y10T428/2476 , Y10T428/24942 , Y10T428/249942 , B29C65/00 , B29K2307/04 , B29K2309/08 , B29K2277/10
摘要： The present invention provides a method of manufacturing a fibre-reinforced composite moulding, the method comprising the steps of : (a) disposing a surfacing' layer (12) on a portion of a mould surface (10), the surfacing layer comprising a first resin material (14) and- being in the form of at least one solid sheet; (b) disposing at least one layer of fibrous reinforcing material (24, 26) on the surfacing layer to provide, on the portion of the mould surface, an assembly of the surfacing layer and a structural layer (22) comprising1 the at least one layer of fibrous reinforcing material; (c) applying a vacuum to the assembly; (d) infusing a flowable second resin material, under the vacuum, into the at least one layer of fibrous reinforcing material; and (e) curing the first and second resin materials to form the fibre-reinforced composite moulding which comprises a surface portion formed from the surfacing layer laminated to a structural portion formed from the at least one layer of fibrous reinforcing material and the second resin material.
摘要翻译：本发明提供了一种制造纤维增强复合模制品的方法，该方法包括以下步骤：（a）在模具表面（10）的一部分上设置表面层（12），所述表面层包括第一树脂材料（14）和至少一种固体片的形式; （b）在所述表面层上设置至少一层纤维增强材料（24,26），以在所述模具表面的所述部分上提供所述表面层和结构层（22）的组件，所述结构层包括所述至少一个纤维增强材料层; （c）向组件施加真空; （d）在真空下将可流动的第二树脂材料注入所述至少一层纤维增强材料; 和（e）固化所述第一和第二树脂材料以形成所述纤维增强复合材料模制品，所述模制品包括由层压到由所述至少一层纤维增强材料形成的结构部分的所述表面层形成的表面部分和所述第二树脂材料。

32. 发明申请

WO2008119701A1 METHOD FOR PRODUCING A STRUCTURAL COMPONENT 审中-公开
标题翻译：生产结构部件的方法
公开(公告)号：WO2008119701A1
公开(公告)日：2008-10-09
申请号：PCT/EP2008/053539
申请日：2008-03-26
申请人： AIRBUS DEUTSCHLAND GMBH , LAW, Barnaby , LENGSFELD, Hauke
发明人： LAW, Barnaby , LENGSFELD, Hauke
IPC分类号： B29C70/34 , B29C70/54
CPC分类号： B29C70/342 , B29C70/543 , B29K2063/00 , B29K2105/24 , B29K2105/243 , B29K2105/246 , B29K2707/04 , B29K2709/08 , Y02T50/43 , Y10T156/1002
摘要： This invention provides a method for producing a structural component, particularly in the aerospace sector. An unhardened prepreg fabric (6) is formed from a composite fibre material, hardenable at a first hardening temperature, into a predetermined shape. The unhardened prepreg fabric (6) is then connected to at least one hardening part (12, 13) of a composite fibre material partially hardened at a second hardening temperature for holding the unhardened prepreg fabric (6) in the predetermined shape, wherein the second hardening temperature is lower than the first hardening temperature. In a further method step the unhardened prepreg fabric (6) connected to the at least one holding part (12, 13) is hardened at the first hardening temperature to form the structural component. The idea on which this invention is based consists in replacing expensive tools of special steel previously used for holding dimensionally unstable prepreg fabrics with at least one holding part (12, 13) of composite fibre materials, wherein the at least one holding part (12, 13) has a lower hardening temperature than the prepreg fabric (6), and can therefore be produced with a lower cost tool.
摘要翻译：本发明提供了一种用于制造结构部件的方法，特别是在航天领域。未硬化的预浸渍织物（6）由可在第一硬化温度下固化的复合纤维材料形成为预定形状。然后将未硬化的预浸渍织物（6）连接到在第二硬化温度下部分硬化的复合纤维材料的至少一个硬化部分（12,13），用于将未硬化的预浸料坯料（6）保持在预定形状，其中第二硬化温度低于第一硬化温度。在另一方法步骤中，连接到所述至少一个保持部件（12,13）的未硬化预浸料织物（6）在第一硬化温度下硬化以形成结构部件。本发明所基于的想法在于：用至少一个复合纤维材料的保持部件（12,13）代替先前用于保持尺寸不稳定的预浸料织物的特殊钢的昂贵工具，其中至少一个保持部件 13）具有比预浸织物（6）更低的硬化温度，因此可以用较低成本的工具生产。

33. 发明申请

WO2007074179A1 PROCEDIMIENTO Y ÚTILES PARA LA FABRICACIÓN DE CUADERNAS DE MATERIAL COMPUESTO 审中-公开
标题翻译：用于从复合材料制造环框架的方法和工具
公开(公告)号：WO2007074179A1
公开(公告)日：2007-07-05
申请号：PCT/ES2005/070186
申请日：2005-12-29
申请人： AIRBUS ESPAÑA, S.L. , NOGUEROLES VIÑES, Pedro , GARCÍA GARCÍA, Aquilino , MARTÍN MARTÍN, Jesús Manuel
发明人： NOGUEROLES VIÑES, Pedro , GARCÍA GARCÍA, Aquilino , MARTÍN MARTÍN, Jesús Manuel
IPC分类号： B29C70/22 , B29C70/20 , B29C70/44 , B29D31/00
CPC分类号： B29C70/342 , B29B11/16 , B29C33/308 , Y10T156/1011 , Y10T156/1031 , Y10T156/1052 , Y10T156/1079 , Y10T156/17
摘要： Procedimiento para fabricar cuadernas de material compuesto para fuselajes aeronáuticos mediante la aplicación de la técnica RTM a dos preformas con sección en forma de C y L, que se fabrican utilizando dos útiles (21, 55) en las siguientes etapas: Proporcionar el material; Conformar laminados planos (41) de forma rectangular; Conformar laminados de sección angular recta (51) sobre una parte de sección angular recta del primer útil (21) colocando una membrana de conformado (55) y aplicando un ciclo de temperatura y vacío; Conformar las preformas en forma de C (11) y L (13) sobre un segundo útil curvo (55), deformando sobre él dichos laminados de sección angular recta (51) y aplicando un ciclo de temperatura y vacío. La invención también se refiere a dichos útiles (21, 55).
摘要翻译：本发明涉及一种使用树脂传递模塑（RTM）技术和两个具有C和L形截面的预成型件从复合材料制造环形框架的方法，其用于飞行器机身。使用以下步骤借助于两个工具（21,55）制造上述预成型件，其包括：获得所述材料; 形成矩形平板（41）; 通过定位成形膜（55）并施加真空和温度循环，在第一工具（21）的直角部分的一部分上具有直角部分（51）的成形层压体; 以及在第二弯曲工具（55）上通过使直角层压板（51）变形并施加真空和温度循环而将C（11）和L（13）形状的预制件形成。本发明还涉及所述工具（21,55）。

34. 发明申请

WO2006119002A3 METHOD OF MANUFACTURING CURVED COMPOSITE STRUCTURAL ELEMENTS 审中-公开
标题翻译：制造弯曲复合结构元件的方法
公开(公告)号：WO2006119002A3
公开(公告)日：2007-04-05
申请号：PCT/US2006016191
申请日：2006-04-27
申请人： BOEING CO , BROWN TODD A , FRIDDELL STEPHEN DOUGLAS , HARRIS CHRISTOPHER G , MODIN ANDREW E
发明人： BROWN TODD A , FRIDDELL STEPHEN DOUGLAS , HARRIS CHRISTOPHER G , MODIN ANDREW E
IPC分类号： B29C70/30 , B29K63/00 , B29K67/00 , B29K307/02 , B29K307/04 , B29K309/08 , B29L31/30
CPC分类号： B32B38/1808 , B29C43/12 , B29C70/342 , B29C70/382 , B29C70/386 , B29C70/48 , B29C70/545 , B29K2063/00 , B29K2067/00 , B29K2307/00 , B29K2309/10 , B29L2031/003 , B29L2031/3082 , B32B38/0004 , B32B38/04 , B32B38/1816 , B32B38/1858 , Y10T156/1002 , Y10T156/1051 , Y10T156/1067 , Y10T156/1075 , Y10T156/108
摘要： A method of manufacturing curved composite structural elements can include fabricating a web ply (310) in a flat curve over a removable substrate and laying up the ply on a curved web surface of a manufacturing tool (200) . Additionally, a cap ply (402) can be laid up on one or both flange surfaces using composite tape. The structural element layup can then be inspected and any excess composite material can be trimmed away.
摘要翻译：制造弯曲的复合结构元件的方法可以包括在可移除的基底上以扁平曲线制造网状物层（310），并将层叠物放置在制造工具（200）的弯曲的腹板表面上。此外，可以使用复合带将盖层（402）铺设在一个或两个凸缘表面上。然后可以检查结构元件叠层，并且可以修剪任何多余的复合材料。

35. 发明申请

WO2005120812A1 PROCESS FOR PRODUCING MONOLITHIC HOLLOW WHEELS IN RESIN REINFORCED WITH FIBRES AND POLYMERISED AT HIGH PRESSURE, AND THE PRODUCT OBTAINED 审中-公开
标题翻译：在纤维增强树脂和高压聚合树脂中生产单层中空轮的方法和获得的产品
公开(公告)号：WO2005120812A1
公开(公告)日：2005-12-22
申请号：PCT/IT2005/000315
申请日：2005-06-03
申请人： EXIT ENGINEERING S.R.L. , BOTTACIN, Giuseppe
发明人： BOTTACIN, Giuseppe
IPC分类号： B29C70/44
CPC分类号： B29C70/446 , B29C70/342 , B29L2031/3047
摘要： The invention is a new process for producing monolithic hollow wheels in resin reinforced with fibres and polymerised at high pressure, comprising two half-moulds (Sa, Sb) each shaped according to one part of the negative outline of the wheel to be produced, with the respective spokes and hub, one or more tubular plastic bags (G1), an external plastic bag (G2). The layers of fibre and resin (M) are laid in the grooves (S1) of the two half-moulds (Sa, Sb) so as to protrude or project beyond the coupling surface. One or more tubular bags (G1) are inserted in a half-mould (Sb), so as to occupy all the areas that must be hollow, and with at least one open end protruding from the half-mould (Sb). The two half-moulds (Sa, Sb) are closed and put into the external bag (G2). The assembly of the bags (G1, G2) and of the half-moulds (Sa, Sb) is treated in an autoclave, connecting the environment between the external bag (G2) and the internal bags (G1) to a suction pump.
摘要翻译：本发明是一种用于在用纤维增强并在高压下聚合的树脂中制造单片空心轮的新方法，包括两个半模（Sa，Sb），每个半模（Sa，Sb）根据待生产的轮的负轮廓的一部分成形，相应的轮辐和轮毂，一个或多个管状塑料袋（G1），外部塑料袋（G2）。纤维和树脂（M）的层被放置在两个半模（Sa，Sb）的凹槽（S1）中以突出或突出超过联接表面。将一个或多个管状袋（G1）插入半模（Sb）中，以占据必须是中空的所有区域，并且至少一个开口端从半模（Sb）突出。将两个半模（Sa，Sb）封闭并放入外袋（G2）中。在高压釜中处理袋（G1，G2）和半模（Sa，Sb）的组装，将外袋（G2）和内袋（G1）之间的环境连接到抽吸泵。

36. 发明申请

WO2004069526A1 METHOD FOR FAST PROTOTYPING OF LARGE PARTS IN COMPOSITE MATERIAL WITHOUT MOLDS 审中-公开
标题翻译：用于快速原型复合材料的大型零件的方法
公开(公告)号：WO2004069526A1
公开(公告)日：2004-08-19
申请号：PCT/IT2003/000067
申请日：2003-02-10
申请人： G.G.G. ELETTROMECCANICA SRL , GRASSO, Francesco
发明人： GRASSO, Francesco
IPC分类号： B29C70/44
CPC分类号： B29C33/68 , B29C70/342 , B29C70/44
摘要： A method for fast prototyping to create prototypes of large parts in composite material (typical dimensions are several metres). The method make it possible to obtain one or more prototypes without manual labor and without the requirement of the mold. The prototype, which can be made of the same material used for production and with the same mechanical properties of the final production part, can be also used as a "one-off" piece, or to verify the suitability of the part before starting production, or as a dummy to create the mold used for production. The method makes use shaped created on light materials by automatic milling using CAD-CNC-CAM, which is then covered with a vacuum deformable thin film, that can act as superficial finish as well as detaching means.
摘要翻译：用于快速原型制作复合材料中大型零件原型（典型尺寸为几米）的方法。该方法可以在没有手动劳动的情况下获得一个或多个原型，而不需要模具。原型可以由用于生产的相同材料制成，并具有与最终生产部件相同的机械性能，也可以用作“一次性”件，或者在开始生产之前验证零件的适用性，或作为制造用于生产的模具。该方法通过使用CAD-CNC-CAM的自动铣削在轻质材料上形成，然后用真空变形薄膜覆盖，其可以作为表面光洁度以及分离装置。

37. 发明申请

WO2003061933A1 MOTOR VEHICLE WHEEL FRAME 审中-公开
标题翻译：电动车轮框架
公开(公告)号：WO2003061933A1
公开(公告)日：2003-07-31
申请号：PCT/IB2003/000182
申请日：2003-01-24
申请人： HIGHFLYER INVESTMENTS 5 (PROPRIETARY) LIMITED , ADRIAN, Christian, Andreas
发明人： ADRIAN, Christian, Andreas
IPC分类号： B29C33/00
CPC分类号： B60B1/06 , B29C33/76 , B29C70/342 , B29C70/44 , B29L2031/3055 , B29L2031/322 , B60B5/02
摘要： A motor vehicle wheel frame is integrally moulded in a split mould including a lower mould portion (12) and a complemental mould portion. Channel-like spoke forming formations (12.1) receive layers (24.1) of moulding material wrapped around heat expanding, resilient intensifiers (20) which are inwardly checked by resilient locking inserts (22) partially within a hub cavity and abutting a cylinder (19). During demoulding, after curing, the locking inserts (22) and thereafter the intensifiers (20) are removed by longitudinally stretching and cross-sectionally reducing them, leaving the spokes hollow. During curing, the heat expanding intensifiers pressurises the spoke forming layers of moulding material against the mould portions.
摘要翻译：机动车轮框架一体地模制在包括下模具部分（12）和互补模具部分的分模中。通道状辐条形成结构（12.1）接纳缠绕在热膨胀弹性增强器（20）周围的成型材料层（24.1），弹性增强器（20）通过弹性锁定插件（22）内部检查，部分地在轮毂腔内并邻接气缸（19）。在脱模期间，在固化之后，锁定插入件（22）及其后的增压器（20）通过纵向拉伸和横截面减小它们被移除，留下轮辐中空。在固化期间，热膨胀增强器将模制材料的辐条形成层压在模具部分上。

38. 发明申请

WO0197990A3 HIGH PERFORMANCE COMPOSITE TUBULAR STRUCTURES 审中-公开
标题翻译：高性能复合管结构
公开(公告)号：WO0197990A3
公开(公告)日：2002-08-29
申请号：PCT/US0119041
申请日：2001-06-14
申请人： VYATEK SPORTS INC
发明人： LINDSAY HOWARD A
IPC分类号： A01K87/00 , A63B53/10 , A63B59/00 , B29C53/38 , B29C70/06 , B29C70/34 , B29C70/44 , B32B1/08 , F16L9/147 , F16L9/14
CPC分类号： A63B53/10 , A63B60/06 , A63B60/08 , A63B60/10 , A63B60/48 , A63B2209/02 , B29C53/385 , B29C70/342 , B29C70/446 , F16L9/147 , Y10S138/11 , Y10T428/139 , Y10T428/1393
摘要： This invention relates generally to the design and manufacture of high performance, composite, tubular structures. More specifically, the invention relates to a high performance, composite tubular structure that utilizes an integral pattern of ribs (620) on the internal diameter "ID" (408) or outer diameter "OD" (640) surface of the tube. The present invention provides high performance, composite, tubular structures that are both lighter and stiffer than conventional tubes. In general, the present invention incorporates features into the design of tubular structures, to greatly enhance performance. For example, in accordance with one preferred embodiment of the present invention, tubular structures are enhanced by incorporating small, stabilizing, raised ribs (620) on the ID of the tube.
摘要翻译：本发明一般涉及高性能，复合管状结构的设计和制造。更具体地，本发明涉及一种高性能复合管状结构，其利用管的内径“ID”（408）或外径“OD”（640）表面上的肋（620）的整体图案。本发明提供了比常规管更轻且更硬的高性能，复合管状结构。通常，本发明将特征结合到管状结构的设计中，以大大提高性能。例如，根据本发明的一个优选实施例，通过在管的ID上并入小的稳定的凸肋（620）来增强管状结构。

39. 发明申请

WO0216784A2 APPARATUS AND METHOD FOR JOINING DISSIMILAR MATERIALS TO FORM A STRUCTURAL SUPPORT MEMBER 审中-公开
标题翻译：用于连接不同材料以形成结构支撑构件的装置和方法
公开(公告)号：WO0216784A2
公开(公告)日：2002-02-28
申请号：PCT/US0141854
申请日：2001-08-23
申请人： LOCKHEED CORP
发明人： MCKAGUE ELBERT LEE JR
IPC分类号： E04C3/29 , B29C65/00 , B29C65/52 , B29C65/56 , B29C70/22 , B29C70/34 , B29C70/84 , B29C70/86 , B29L31/30 , B64C1/00 , B64C1/12 , F16B11/00 , F16B
CPC分类号： B29C66/4344 , B29C65/56 , B29C65/562 , B29C66/12441 , B29C66/43441 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C66/73112 , B29C66/7394 , B29C66/81455 , B29C66/91411 , B29C66/919 , B29C66/91921 , B29C66/91941 , B29C70/222 , B29C70/342 , B29C70/845 , B29C70/86 , B64C1/064 , B64C1/12 , B64C2001/0072 , B64C2001/0081 , F16B11/006 , Y02T50/433 , B29K2307/04 , B29K2309/08
摘要： A preformed component or "preform" (11) for a structural member has a planar base with two longitudinal legs (15, 17) extending in parallel from the base (13). A channel (19) is defied between the legs (15, 17) for insertion of a plat panel (31) that forms the web of the structural member. The preform (11) is a composite material having continuous filaments of woven or braided fiber (21). The preform (11) is impregnated with a thermoset resin that bonds the web of the flange of the structural member. The perform (11) provides excellent structural support even if the web of the flange are formed from dissimilar materials such as metallic and composite. The resin is structurally reinforced with oriented fibers in such a manner as to provide coupling strength between the joined members.
摘要翻译：用于结构构件的预成型部件或“预成型件”（11）具有平面基部，该平面基部具有从基部（13）平行延伸的两个纵向腿部（15,17）。通道（19）在腿部（15,17）之间被限制，用于插入形成结构构件的腹板的平台面板（31）。预制件（11）是具有编织或编织纤维（21）的连续长丝的复合材料。预型件（11）浸渍有粘结结构构件的凸缘的腹板的热固性树脂。即使凸缘的腹板由不同材料如金属和复合材料形成，工具（11）也提供优异的结构支撑。用定向纤维对树脂进行结构强化，以提供接合构件之间的结合强度。

40. 发明申请

WO00015418A1 METHOD FOR FABRICATING COMPOSITE PRESSURE VESSELS AND PRODUCTS FABRICATED BY THE METHOD 审中-公开
标题翻译：制作复合压力容器的方法和方法制作的产品
公开(公告)号：WO00015418A1
公开(公告)日：2000-03-23
申请号：PCT/US1999/021163
申请日：1999-09-13
IPC分类号： B29C53/66 , B29C53/82 , B29C70/34 , B29C70/44
CPC分类号： B29C70/342 , B29C53/66 , B29C70/446 , B29L2031/7156 , Y10T428/1314 , Y10T428/1317 , Y10T428/1321 , Y10T428/1369
摘要： A process of making a composite vessel with superior mechanical and aesthetic characteristics includes the steps of: A) preforming a composite thermoplastic shell (41a) (e.g., by winding a commingled roving of fiberglass and a thermoplastic material onto a thermoplastic liner) having an opening for access to the interior; B) placing the shell (which may optionally be preheated) into a mold (40) (which itself may optionally be preheated); C) introducing an inflatable bag (42) containing a heater (48) into the shell through the opening; D) heating the inflatable bag to a temperature which is sufficient to render the shell fluid while pressurizing the interior of the inflatable bag: E) continuing step D) until the shell forms against the interior walls of the mold; F) allowing the formed composite vessel to cool; G) removing the inflatable bag; and H) removing the formed composite vessel from the mold. Prior to step C), an insert (43) having an opening may be juxtaposed in alignment with the opening in the shell such that, during step C), the inflatable bag is inserted through the opening in the insert. If desired for the intended purpose of the composite vessel, a portion of the exterior surface of the insert may be threaded such that threads are formed in the opening of the shell whereby the insert can be unscrewed leaving a threaded port into the vessel.
摘要翻译：制造具有优异的机械和美学特性的复合容器的方法包括以下步骤：A）将复合热塑性壳体（41a）预先形成（例如，通过将具有开口的玻璃纤维和热塑性材料的混合粗纱缠绕在热塑性衬里上）进入内部; B）将壳体（其可任选地被预热）放置到模具（40）中（其本身可以任选地被预热）; C）通过开口将包含加热器（48）的可充气袋（42）引入壳体; D）将可膨胀袋加热到足以使壳体流体同时对可充气袋的内部加压的温度：E）继续步骤D），直到外壳抵靠模具的内壁; F）允许形成的复合容器冷却; G）取出充气袋; 和H）将所形成的复合容器从模具中取出。在步骤C）之前，具有开口的插入件（43）可以与壳体中的开口对准并置，使得在步骤C）期间，可充气袋通过插入件中的开口插入。如果需要复合容器的预期目的，插入件的外表面的一部分可以是螺纹的，使得螺纹形成在壳的开口中，由此可以拧下插入件，留下螺纹孔进入容器。

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