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1. 发明授权

US06761847B2 Method for producing a bicycle wheel rim 有权
标题翻译：用于制造自行车车轮轮辋的方法
公开(公告)号：US06761847B2
公开(公告)日：2004-07-13
申请号：US10073411
申请日：2002-02-13
申请人： Mario Meggiolan
发明人： Mario Meggiolan
IPC分类号： B29C7044
CPC分类号： B29C70/446 , B29L2031/3091 , B60B5/02 , B60B21/025 , B60B21/062 , B60B21/12 , B60B25/00 , Y10T29/4956
摘要： A method for producing a bicycle wheel rim having an inner peripheral wall, an outer peripheral wall, two lateral walls joining said peripheral walls, and two circumferential wings, for anchoring a tire, is provided. The method providing a rim made of a single part made of structural fiber based material, preferably carbon fiber material.
摘要翻译：提供了一种用于制造具有内周壁，外周壁，连接所述周壁的两个侧壁和用于锚定轮胎的两个圆周翼的自行车车轮轮辋的方法。该方法提供由由结构纤维基材料制成的单个部件制成的边缘，优选为碳纤维材料。

2. 发明授权

US06508909B1 Process for manufacturing pre-cured parts of composite material with green-applied stiffeners 有权
标题翻译：用绿色加固加固件制造复合材料预固化部件的工艺
公开(公告)号：US06508909B1
公开(公告)日：2003-01-21
申请号：US09625877
申请日：2000-07-26
申请人： Carlos Cerezo Pancorbo , Rafael Dominguez Casado , Manuel De Castro Nodal , Augusto Perez Pastor , Aquilino Garcia Garcia , Manuel Huertas Garcia
发明人： Carlos Cerezo Pancorbo , Rafael Dominguez Casado , Manuel De Castro Nodal , Augusto Perez Pastor , Aquilino Garcia Garcia , Manuel Huertas Garcia
IPC分类号： B29C7044
CPC分类号： B64C3/182 , B29C70/44 , B29K2105/24 , B29K2105/246 , B29L2031/003 , B64C3/24 , Y02T50/43 , Y10S264/42
摘要： A process for manufacturing pre-cured parts of composite material with green-applied stiffeners, comprising the lamination of superimposed pre-impregnated composite material sheets to obtain a base part (1) and a second part (2) intended to be bonded with it; curing the base part (1); hot forming the laminate destined to form the second part (2); removing the second part (2) from the forming tool thereof and deposit it over the base part (1), intercalating a structural adhesive sheet between both of them; closing the assembly of both parts inside a vacuum bag and loading said bag in an autoclave, carrying out a curing cycle of the second part (2) under pressure and temperature, so that it is strongly adhered to the base part (1). The invention is applicable to the field of aeronautics.
摘要翻译：一种制备具有绿色加固件的复合材料的预固化部分的方法，包括叠加预浸复合材料片的叠层以获得预期与之结合的基部（1）和第二部分（2）; 固化基部（1）; 热成型用于形成第二部分（2）的层压体; 将第二部分（2）从其成形工具中取出并将其沉积在基部（1）上，在两者之间插入结构粘合片; 将两部分的组件封闭在真空袋内并将所述袋装入高压釜中，在压力和温度下进行第二部分（2）的固化循环，使其牢固地粘附到基部（1）上。本发明适用于航空领域。

3. 发明授权

US06431850B1 Composite caul sheet with integral seal used in the fabrication of lightweight airfoils and method of making 有权
标题翻译：具有用于制造轻型翼型件的整体式密封件的复合盖板及其制造方法
公开(公告)号：US06431850B1
公开(公告)日：2002-08-13
申请号：US09637433
申请日：2000-08-11
申请人： Charles Richard Evans , Robert Paul Tyler
发明人： Charles Richard Evans , Robert Paul Tyler
IPC分类号： B29C7044
CPC分类号： B29C70/44 , B29L2031/08 , Y10S425/044
摘要： A flexible tool that fits over the pressure or concave side of a metallic airfoil that includes a lightweight material component for a gas turbine engine during the fabrication of the airfoil. The metallic fan airfoil includes pockets or cavities that have been machined into the airfoil in order to reduce the weight of the airfoil. The tool is a flexible body manufactured from sheets of composite material and includes an integral elastomeric seal. The tool is placed over the airfoil and forms a seal against the pressure side of the airfoil so that lightweight resin can be injected into the pockets and retained in position during curing. The flexible tool is formed by laying up thin sheets of composite material that includes fiber over a metallic master tool after partially cured elastomeric material is placed inside a marking corresponding to the airfoil perimeter. The metallic master tool also includes slot positions corresponding to preselected positions, that form integral projections which allow the flexible tool to be correctly assembled and sealed against the airfoil.
摘要翻译：一种柔性工具，其适合在金属翼型件的压力或凹侧上，该翼型件在翼型件的制造期间包括用于燃气涡轮发动机的轻质材料部件。金属风扇翼型件包括已经被机加工成翼型的口袋或空腔，以便减小翼型件的重量。该工具是由复合材料片制成的柔性主体，并且包括一体的弹性密封件。该工具放置在翼型上，并且形成靠近翼型的压力侧的密封，使得轻质树脂可以在固化期间被注入到口袋中并保持在适当的位置。柔性工具通过在将部分固化的弹性体材料放置在对应于翼型件周边的标记内部的情况下，铺设包括金属主工具上的纤维的薄片复合材料而形成。金属主工具还包括对应于预选位置的槽位置，其形成一体的突起，其允许柔性工具被正确地组装并密封抵靠翼型件。

4. 发明授权

US06416703B1 Method for making prosthetic residual limb socket 有权
标题翻译：制造假肢残肢插座的方法
公开(公告)号：US06416703B1
公开(公告)日：2002-07-09
申请号：US09399756
申请日：1999-09-21
申请人： Össur Kristinsson , Tryggvi Sveinbjörnsson , Hilmar Br. Janusson , Gudni Ingimarsson
发明人： Össur Kristinsson , Tryggvi Sveinbjörnsson , Hilmar Br. Janusson , Gudni Ingimarsson
IPC分类号： B29C7044
CPC分类号： B29C70/446 , A61F2/5044 , A61F2/5046 , A61F2/76 , A61F2/80 , A61F2002/30522 , A61F2002/5052 , A61F2002/5053 , A61F2002/5055 , A61F2002/7831 , A61F2002/7875 , A61F2220/0025 , B29L2031/7532 , Y10S264/30 , Y10S623/901
摘要： A definitive socket for residual limb prosthetic use is formed in a single molding step by compressive pressure casting or molding a pre-formed, moldable, hardenable socket material over a residual limb and curing the socket material to a load-bearing hardened condition while it is maintained under peripheral compressive pressure against the residual limb and while the residual limb is tensioned in a distal direction during the casting process. The combination of pressure casting the socket material and applying tension to the residual limb in a distal direction while the socket material is curing results in forming a definitive socket that fits well to the residual limb after curing without substantial rectification. Pressure relief formations, socket coverings, and a prosthesis coupler may be compression molded simultaneously with the socket.
摘要翻译：在单个模制步骤中通过压缩压力浇铸或在残余肢体上模制预成型的，可模制的可硬化插座材料并且将插座材料固化到承载硬化状态而形成残留肢体假体使用的确定插座，同时保持在残余肢体周围的压缩压力下，并且在铸造过程中残留的肢体在远端方向上张紧。当插座材料固化时，将插座材料的压力铸造并且在远端方向上向剩余肢体施加张力的组合导致形成固定后的残余肢体的确定的插座，而没有实质的整流。压力释放结构，插座覆盖物和假体联接器可以与插座同时压缩模制。

5. 发明授权

US06814563B2 Holding device for holding an article and a plant for heat treatment of an article 失效
标题翻译：用于容纳物品的装置和用于物品的热处理的设备
公开(公告)号：US06814563B2
公开(公告)日：2004-11-09
申请号：US10168134
申请日：2002-06-19
申请人： Roger Amnered , Jan Andersson , Torbjörn Bergehed , Per Eliasson , Jan-Ole Karlsson , Johnny Karlsson , Sverker Schultz , Bo Tolf , Ingemar Turesson , Anders Westerdahl
发明人： Roger Amnered , Jan Andersson , Torbjörn Bergehed , Per Eliasson , Jan-Ole Karlsson , Johnny Karlsson , Sverker Schultz , Bo Tolf , Ingemar Turesson , Anders Westerdahl
IPC分类号： B29C7044
CPC分类号： B29C70/541 , B29C70/44
摘要： The invention refers to a plant and a holding device in connection with heat treatment of articles (3), which is at least partly manufactured in a thermosetting composite material. The holding device, which is comprised by the plant, includes a base element (1), and intermediate element (2), which rests on the base element (1), and at least a support member (4), which is fixable to the intermediate element (2) and arranged to support said article (3) on the intermediate element during the heat treatment. The intermediate element (2) is manufactured in a material which has a neglectable thermal extension at least up to a temperature level, at which the heat treatment is intended to take place. Furthermore, the intermediate element (2) is displaceably positioned on the base element (1).
摘要翻译：本发明涉及一种与至少部分以热固性复合材料制造的制品（3）的热处理有关的设备和保持装置。由植物构成的保持装置包括基部元件（1）和搁置在基体元件（1）上的中间元件（2）和至少一个可固定到中间元件（2）并且被布置成在热处理期间将所述制品（3）支撑在中间元件上。中间元件（2）制造成具有可忽视的热延伸的材料，其至少达到预期进行热处理的温度水平。此外，中间元件（2）可位移地定位在基座元件（1）上。

6. 发明授权

US06723271B2 Method and apparatus for making composite parts 失效
标题翻译：制造复合零件的方法和装置
公开(公告)号：US06723271B2
公开(公告)日：2004-04-20
申请号：US09846815
申请日：2001-05-01
申请人： W. Scott Hemphill , Carmen G. Hunter , George E. Green , Philip M. DeNardo , Kemal Hayati Catbas
发明人： W. Scott Hemphill , Carmen G. Hunter , George E. Green , Philip M. DeNardo , Kemal Hayati Catbas
IPC分类号： B29C7044
CPC分类号： B29C70/342 , B29C70/443
摘要： A method of making a composite part includes the steps of placing a first section of a fibrous pre-form in a mold and infusing the first section of the fibrous pre-form with a resin so as to produce a resin-infused portion and a non-resin-infused portion. Next, the method includes coupling the non-resin-infused portion to a second section of the fibrous pre-form to create a coupled non-resin-infused portion. Then, the coupled non-resin-infused portion is infused with resin to create a second resin-infused portion and a second non-resin-infused portion. These steps are repeated to separately infuse different sections of the part until the part is complete. The corresponding apparatus preferably employs a rigid mold having a shape defining only a portion of the composite part to be made. And, the method is particularly adapted to making both cored and non-cored structures that are large or unconventionally shaped.
摘要翻译：制造复合部件的方法包括以下步骤：将纤维预成型件的第一部分放置在模具中，并用树脂注入纤维预成型件的第一部分，以便产生树脂注入部分和非 - - 注入部分。接下来，该方法包括将非树脂注入部分连接到纤维预成型件的第二部分以产生耦合的非树脂注入部分。然后，将耦合的非树脂注入部分注入树脂以产生第二树脂注入部分和第二非树脂注入部分。重复这些步骤以分开注入零件的不同部分，直到零件完成。相应的装置优选地采用刚性模具，该刚性模具具有仅形成要制造的复合部件的一部分的形状。而且，该方法特别适用于使大型或非常规成形的核心和非核心结构两者。

7. 发明授权

US06630095B2 Method for making composite structures 有权
标题翻译：制作复合结构的方法
公开(公告)号：US06630095B2
公开(公告)日：2003-10-07
申请号：US09919128
申请日：2001-08-01
申请人： Steve Slaughter , John C. Fish
发明人： Steve Slaughter , John C. Fish
IPC分类号： B29C7044
CPC分类号： B29C70/547 , B29C70/443 , B29C70/546
摘要： A method for fabricating fiber reinforced plastic structures includes a mold surface upon which can be supported a lay-up of one or more layers of a fibrous material, and over which can be placed a fluid impervious outer sheet with an inlet port and having its edges marginally sealed upon the mold surface to form a chamber. A vacuum outlet is connected to the chamber for drawing a vacuum there from. A resin distribution system is positioned between the lay-up and the fluid impervious sheet. The resin distribution system includes a resin distribution medium for receiving resin from the inlet port and a resin containment layer between the resin distribution medium and lay-up for preventing resin flowing from the resin distribution medium into the lay-up until the resin distribution medium is substantially filled with resin.
摘要翻译：一种制造纤维增强塑料结构的方法包括一个模具表面，在该模具表面上可以支撑一层或多层纤维材料，并且可以在该模具表面上放置具有入口端口的流体不可渗透的外部片材，并具有其边缘稍微密封在模具表面上以形成一个室。真空出口连接到腔室，用于从中抽出真空。树脂分配系统位于铺层和不透液体的片材之间。树脂分配系统包括用于从入口接收树脂的树脂分配介质和树脂分配介质和层叠之间的树脂容纳层，用于防止树脂从树脂分配介质流入层叠，直到树脂分配介质为基本上充满树脂。

8. 发明授权

US06257858B1 Apparatus for making components of large area by RTM 失效
标题翻译：通过RTM制造大面积部件的装置
公开(公告)号：US06257858B1
公开(公告)日：2001-07-10
申请号：US09043977
申请日：1998-06-19
申请人： Arno Pabsch , Christof Sigle , Matthias Piening
发明人： Arno Pabsch , Christof Sigle , Matthias Piening
IPC分类号： B29C7044
CPC分类号： B29C70/548 , B29C70/443 , B29C70/48 , B29L2007/002 , B29L2031/3085
摘要： In a process for producing large-surface structural elements from fiber-reinforced composite materials by resin transfer moulding, a mold (2) that can be evacuated has a dimensionally stable part (4) and an elastically deformable part (6). The mold (2) has connections for injecting a resin mixture and connections to a pressure sink. A fibrous fabric (12) is set into the mold (2). Elongated pipes having a large supporting surface (22) and a cavity (24) that extends in the longitudinal direction of the pipes above the supporting surface (22) are provided on the surface of the fibrous fabric (12) opposite to the dimensionally stable mold part (4) to inject the resin mixture and to ensure the connection with the pressure sink. The supporting surface (22) of the pipes has a narrow slit (26) which extends substantially over the whole length of the pipes and which is in communication over its whole length with the cavity (24). At least one end of the pipes extends outwards through the edges of the elastically deformable and dimensionally stable mold parts and is linked to the resin supply pipe or to the pressure sink. The mold (2) is evacuated down to an inner pressure of less than 50 hPa.
摘要翻译：在通过树脂传递模塑从纤维增强复合材料制造大表面结构元件的方法中，可以抽真空的模具（2）具有尺寸稳定的部分（4）和可弹性变形的部分（6）。模具（2）具有用于注入树脂混合物和连接到压力罐的连接。将纤维织物（12）放入模具（2）中。在与尺寸稳定的模具相对的纤维织物（12）的表面上设置有具有大的支撑表面（22）和在支撑表面（22）上方的管道的纵向方向上延伸的空腔（24）的细长管部分（4）注入树脂混合物并确保与压力池的连接。管道的支撑表面（22）具有窄的狭缝（26），其基本上在整个管子的整个长度上延伸，并且其整个长度与空腔（24）连通。管道的至少一端向外延伸穿过可弹性变形和尺寸稳定的模具部件的边缘，并且连接到树脂供应管或压力槽。将模具（2）抽空至小于50hPa的内部压力。

9. 发明授权

US06254812B1 Method of making a composite part using a compliant forming surface 失效
标题翻译：使用柔顺成形表面制造复合部件的方法
公开(公告)号：US06254812B1
公开(公告)日：2001-07-03
申请号：US09165857
申请日：1998-10-02
申请人： Harold M. Goodridge , Kirk D. Skaggs
发明人： Harold M. Goodridge , Kirk D. Skaggs
IPC分类号： B29C7044
CPC分类号： B29C43/021 , B29C33/303 , B29C33/405 , B29C33/42 , B29C43/12 , B29C43/3642 , B29C70/44 , B29C2043/3644 , B29C2043/3657 , B29K2105/0854 , B29L2031/003 , Y10S425/044
摘要： A tooling concept uses a compliant forming surface for forming composite parts. The tooling concept utilizes a rigid support substructure that has a thin compliant forming surface. In the preferred embodiment of the invention, the tooling concept is used to form a composite sine wave spar. A preferred embodiment of the tooling concept includes upper and lower tool inserts and side tool inserts. The upper tool insert has a compliant forming surface that is located in between a rigid support substructure and the composite material used to form the composite part. Composite prepreg is laid up over a sine wave contour on the upper and lower tool inserts to form upper and lower U-shaped composite workpieces. The upper and lower tool inserts and workpieces are then brought together to form a sine wave I-beam. Radius fillers are then applied to the intersections between the upper and lower composite workpieces and cap strips are placed over the flanges of the joined composite workpieces. Side tools and end tools are then placed around the joined upper and lower tool inserts. The resulting assembly is covered with a breather cloth, baked in a vacuum bag and cured in an autoclave. During curing, the autoclave applies a hydrostatic pressure on the upper tool insert and thus compliant forming surface. The compliant forming surface in turn applies a consolidation and forming pressure to the composite workpiece within the tools. During curing, the compliant forming surface deforms slightly to account for thickness variations in the composite workpiece in order to produce a better quality formed composite part.
摘要翻译：工具概念使用柔性成形表面来形成复合部件。工具概念使用具有薄柔顺成形表面的刚性支撑子结构。在本发明的优选实施例中，工具概念用于形成复合正弦波形梁。工具概念的优选实施例包括上部和下部工具插入件和侧面工具插入件。上部工具插入件具有柔顺的成形表面，其位于刚性支撑子结构和用于形成复合部件的复合材料之间。复合预浸料在上下工具刀片上放置在正弦波轮廓上，形成上下U型复合工件。然后将上下工具插入件和工件组合在一起以形成正弦波I型梁。然后将半径填料施加到上复合工件和下复合工件之间的相交处，并将盖带放置在连接的复合工件的凸缘上。然后将侧面工具和端部工具放置在连接的上部和下部工具插入件周围。所得组件用通气布覆盖，在真空袋中烘烤并在高压釜中固化。在固化期间，高压釜在上部工具插入件上施加静水压力，从而在柔性成形表面上施加静水压力。柔性成形表面又对工具内的复合工件施加固结和成形压力。在固化期间，柔性成形表面略微变形以考虑复合材料工件中的厚度变化，以便产生更好质量的成形复合材料部件。

10. 发明授权

US06245274B1 Method for making advanced grid-stiffened structures 失效
标题翻译：先进的格栅加固结构的方法
公开(公告)号：US06245274B1
公开(公告)日：2001-06-12
申请号：US09035305
申请日：1998-03-02
申请人： Steven M. Huybrechts , Troy E. Meink , Richard L. Underwood, Jr.
发明人： Steven M. Huybrechts , Troy E. Meink , Richard L. Underwood, Jr.
IPC分类号： B29C7044
CPC分类号： B29C70/342 , Y10S425/014
摘要： A method for making grid-stiffened structures as provided. The method includes providing a base tool having a plurality of grooves and an expansion tool having a plurality of compaction grooves therein for fitting into a plurality of the base tool grooves so as to define compaction grooves therein. A plurality of prepreg tows are then wound into the compaction grooves. A skin is then placed over the so-wound tows, the expansion tool and the base tool to define an assembly. The assembly is then bagged and autoclaved so that the expansion tool expands to provide lateral pressure to compact the prepreg tows in the compaction grooves to shape same into ribs to form a rib-stiffened structure. An analytical thermal model is developed to predict the behavior of the expansion tool.
摘要翻译：一种制造网格加强结构的方法。该方法包括提供具有多个凹槽的基座工具和一个其中具有多个压实槽的膨胀工具，用于装配到多个基础工具槽中，以便在其中限定压实槽。然后将多个预浸料丝束卷绕到压实槽中。然后将皮肤放置在如此缠绕的丝束，膨胀工具和基础工具上以限定组件。然后将组件装袋并高压灭菌，使得膨胀工具膨胀以提供侧向压力，以压实压实槽中的预浸料丝束以将其形成为肋，以形成肋加强结构。开发了一种分析热模型来预测膨胀工具的行为。

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