公开(公告)号：WO2015150515A1

公开(公告)日：2015-10-08

申请号：PCT/EP2015/057309

申请日：2015-04-02

Applicant: AIRBUS GROUP SAS

Inventor： CINQUIN, Jacques

IPC: B29C70/44 ,  B29C70/54 ,  B29C70/40 ,  B29C35/02 ,  B29C33/02

CPC classification number: B29C70/443 ,  B29C35/0272 ,  B29C35/0288 ,  B29C70/40 ,  B29C70/54 ,  B29C2033/023 ,  B29C2035/0211 ,  B29K2105/0845 ,  B29L2009/00

Abstract: L'invention concerne un procédé et une installation de réalisation d'une pièce en matériau composite dans lequel on dépose des plis (12) de fibres continues et électriquement conductrices pour former un empilement de plis (12) sur un support (11). Selon l'invention, au moins la face dudit support (11) portant ledit empilement est électriquement isolante et on réalise les étapes suivantes: a) introduire une borne (13, 18) électrique entre les extrémités d'au moins deux plis (12) placés directement l'un au dessus de l'autre dans ledit empilement, et sur au moins deux côtés opposés de ces plis (12), b) lorsque lesdites fibres sont sèches, introduire une résine pour imprégner lesdites fibres, c) faire circuler un courant entre lesdites bornes (13, 18) électriques au travers desdits plis (12) pour durcir ladite résine par chauffage par effet Joule.

Abstract translation: 本发明涉及用于生产复合材料部件的方法和装置，其中沉积连续和导电纤维的层（12）以在基底（11）上形成层叠层（12）。 根据本发明，至少承载所述堆叠的所述基板（11）的表面是电绝缘的，并且执行以下步骤：a）电端子（13,18）插入至少两层的端部（ 12）直接放置在所述堆叠中的另一个的顶部上，并且在这些层（12）的至少两个相对侧上; b）当所述纤维干燥时，引入树脂以浸渍所述纤维; 以及c）通过所述层（12）在所述电端子（13,18）之间形成电流，以便通过电阻加热来设置所述树脂。

公开(公告)号：WO2015134335A1

公开(公告)日：2015-09-11

申请号：PCT/US2015/018190

申请日：2015-02-27

Applicant: DREXEL UNIVERSITY ,  DION, Genevieve ,  PRIMERANO, Richard

Inventor： DION, Genevieve ,  PRIMERANO, Richard

IPC: F16L11/12 ,  F16L9/128 ,  B29C70/44 ,  B29C70/88

CPC classification number: F15B15/10 ,  B25J15/0023 ,  B29C70/086 ,  B32B1/08 ,  B32B5/026 ,  B32B25/10 ,  B32B2307/51 ,  F15B2215/305 ,  F16L11/10

Abstract: One aspect of the invention provides an articulating device including: an inflatable elastic layer and a textile shell surrounding or impregnated within at least a portion of the inflatable elastic layer. The textile shell includes at least two regions having different material properties or knit patterns. The textile shell selectively constrains expansion of the inflatable elastic layer to produce controlled bending or torsion. Another aspect of the invention provides an articulating device including: an inflatable elastic layer and a textile shell surrounding or impregnated within at least a portion of the inflatable elastic layer. The textile shell has a curved profile and selectively constrains expansion of the inflatable elastic layer to produce controlled bending.

Abstract translation: 本发明的一个方面提供了一种铰接装置，其包括：充气弹性层和围绕或浸渍在可充气弹性层的至少一部分内的纺织壳。 纺织外壳包括具有不同材料性质或编织图案的至少两个区域。 纺织壳体选择性地约束可膨胀弹性层的膨胀以产生受控的弯曲或扭转。 本发明的另一方面提供了一种铰接装置，其包括：充气弹性层和围绕或浸渍在所述可膨胀弹性层的至少一部分内的纺织外壳。 纺织壳体具有弯曲轮廓并且选择性地约束可充气弹性层的膨胀以产生受控的弯曲。

公开(公告)号：WO2015132700A1

公开(公告)日：2015-09-11

申请号：PCT/IB2015/051436

申请日：2015-02-26

Applicant: BOMBARDIER INC. ,  SHORT BROTHERS PLC

Inventor： FERNANDES, Louis ,  RIGUIDEL, Thomas

IPC: B29C70/44 ,  B29C70/54 ,  B29D99/00 ,  B29C35/08 ,  B29C43/36 ,  B29L31/30

CPC classification number: B29C70/446 ,  B29C35/0805 ,  B29C43/3642 ,  B29C70/548 ,  B29C2035/0822 ,  B29C2043/3644 ,  B29D99/0003 ,  B29K2307/04 ,  B29K2313/00 ,  B29K2823/06 ,  B29K2995/0027 ,  B29K2995/0077 ,  B29K2995/0081 ,  B29L2031/3076

Abstract: A method for forming a shaped composite structure. The method includes laying a composite laminate stack (12) onto a mold (18), where the composite laminate stack (12) comprises fabric laminate (14,16) and resin and wherein the mold (18) presents a predetermined shape, draping a vacuum film (22) comprising polyethylene onto the composite laminate stack (12), thereby establishing an evacuatable volume between the vacuum film (22) and the mold (18), applying suction to the evacuatable volume between the mold (18) and the vacuum film (22) to establish at least a partial vacuum within the evacuatable volume, thereby compressing the composite laminate stack (12) via pressure applied to the vacuum film (22) responsive to the at least partial vacuum within the evacuatable volume, and heating the composite laminate stack (12) while applying suction to the evacuatable volume, thereby at least partially consolidating the laminate stack (12).

Abstract translation: 一种形成成形复合结构的方法。 该方法包括将复合层压叠层（12）铺设在模具（18）上，其中复合叠层叠层（12）包括织物叠层（14,16）和树脂，并且其中模具（18）呈现预定形状， 将包含聚乙烯的真空膜（22）包括在复合叠层叠板（12）上，从而在真空膜（22）和模具（18）之间建立可抽空的体积，对模具（18）和真空 膜（22）以在可抽空体积内建立至少部分真空，从而响应于可抽空体积内的至少部分真空度而将压力施加到真空薄膜（22）上压缩复合叠层叠板（12），并加热 复合层压叠层（12），同时对可抽空体积进行抽吸，从而至少部分地固化叠层叠层（12）。

公开(公告)号：WO2015118130A1

公开(公告)日：2015-08-13

申请号：PCT/EP2015/052558

申请日：2015-02-06

Applicant: GE AVIATION SYSTEMS LIMITED

Inventor： HELLYER-KINCH, James

IPC: B32B37/20 ,  B29C70/34 ,  B29C70/44

CPC classification number: B32B37/1018 ,  B29C53/52 ,  B29C70/54 ,  B29C2053/362 ,  B29D99/0053 ,  B29L2009/00 ,  B32B37/12 ,  B32B37/20 ,  B32B2309/70 ,  B32B2605/18 ,  B65D81/051

Abstract: A method of making an airdam (25) to be placed along the edge of a composite work piece (10) during a curing process comprising forming a strip of peel ply (28), forming a strip of tacky putty (26) and automatically affixing the strip of tacky putty (26) to the strip of peel ply (28) without human assistance to form a laminate comprising at least one layer of peel ply (28) and at least one layer of tacky putty (26).

Abstract translation: 一种制造在固化过程中沿着复合工件（10）的边缘放置的气囊（25）的方法，包括形成剥离层条（28），形成粘性油灰条（26）并自动地粘贴 将粘性油灰条（26）粘贴到剥离层（28）的条上，而无需人帮助以形成包括至少一层剥离层（28）和至少一层粘性油灰（26）的层压材料。

公开(公告)号：WO2015080672A1

公开(公告)日：2015-06-04

申请号：PCT/SI2013/000075

申请日：2013-11-26

Applicant: SEAWAY YACHTS, d.o.o.

Inventor： KOMLJANC, Tomaž

IPC: B29C70/44 ,  B63H25/38

CPC classification number: B29C70/342 ,  B29C44/18 ,  B29L2031/3067 ,  B63B5/24 ,  B63H9/04 ,  B63H25/38

Abstract: The sailing boat rudder production process of rudders in one piece, i.e. the monocoque system: a two-part symmetric mould from a firm material is covered in a release agent, then the laminated rudder shell is produced and the rudder axis with spokes is inserted into the laminated bottom half of the shell. Next, a layer of "combi flou" is applied and the bag is positioned into the mould. A strip of three layers of glass fibre fabric is attached over the "combi flou" fabric and the bag, so that half of the strip width covers the bag. A layer of glass fibre fabric is placed under the rudder axis and Termanto strips are placed under the spokes. The glass fibre and mat fabric are applied over the spokes and wound around them. Pipes for a two-way airflow are attached to the bag and the air is sucked out of it. The two halves of the mould are firmly attached together and air is blown into the bag. After an hour, the bag is removed from the mould. When the resin in the rudder has dried, PU-foam is injected into the mould. After about an hour the mould is opened and the rudder can be removed from it. The excess resin is then trimmed off and the openings that formed during filling with PU are sealed.

Abstract translation: 方向舵的帆船方向舵一体式生产过程，即单体系统：由坚固材料制成的两部分对称模具覆盖在脱模剂中，然后制成层压舵壳，并将具有轮辐的舵轴插入 壳层的下半部分。 接下来，施加一层“combi flou”并将袋定位在模具中。 将三层玻璃纤维织物的条带贴在“combi flou”织物和袋子上，以使带宽的一半覆盖袋子。 将一层玻璃纤维织物放置在方向舵轴之下，并将Termanto条放置在轮辐下。 将玻璃纤维和垫子织物施加在辐条上并围绕它们缠绕。 用于双向气流的管道附接到袋子上，空气被吸出。 模具的两个半部牢固地连接在一起，空气吹入袋子中。 一小时后，将袋从模具中取出。 当方向舵中的树脂干燥时，将PU泡沫注入模具中。 大约一个小时后，模具打开，方向舵就可以从中移除。 然后修剪掉多余的树脂，并且在填充PU期间形成的开口被密封。

公开(公告)号：WO2015026227A1

公开(公告)日：2015-02-26

申请号：PCT/NL2014/050538

申请日：2014-07-31

Applicant: GROENEWOUD, Klaas Huibertus

Inventor： GROENEWOUD, Klaas Huibertus

IPC: B30B5/02 ,  B29C70/34 ,  B29C70/44

CPC classification number: B29C70/342 ,  B29C70/44

Abstract: A vacuum table 1 comprises a base 3 on which a sealing tape 5 is installed along an uninterrupted circumferential line. A vacuum foil is to be installed on the sealing tape so that between this vacuum foil and the base a vacuum space is formed inside which the product 7 to be processed is present. For evacuating this space the vacuum table is equipped with vacuum valves 9 which are connected to each other. A vacuum hose 13 emanating from a vacuum pump is connected to one of the vacuum valves. The vacuum valves are provided with connecting openings to which connecting nipples 15 can be connected or which can be shut off by caps 17 as desired. The vacuum valves 9 are installed with their bottom on the sealing tape 5. Sections of a further sealing tape 19 are attached to the top of the vacuum valves. With this vacuum table there is no need for providing holes in the vacuum foil for installing the vacuum valves.

Abstract translation: 真空台1包括基座3，沿着不间断的圆周线安装密封带5。 在密封带上安装真空箔，使真空箔和基底之间形成真空空间，待处理的产品7在其内部。 为了排空这个空间，真空台配备有彼此连接的真空阀9。 从真空泵发出的真空软管13连接到真空阀之一。 真空阀设置有连接开口，连接接头15可以连接到该连接孔，或者根据需要可由盖17关闭。 真空阀9的底部安装在密封带5上。另外的密封带19的部分附接到真空阀的顶部。 使用该真空表，不需要在真空箔中设置用于安装真空阀的孔。

公开(公告)号：WO2014100328A1

公开(公告)日：2014-06-26

申请号：PCT/US2013/076378

申请日：2013-12-19

Applicant: CYTEC INDUSTRIES INC.

Inventor： BLACKBURN, Robert ,  EASTBURY, James ,  HILL, Samuel

IPC: B29C70/44 ,  B29C70/54 ,  B29B11/16

CPC classification number: B29B11/16 ,  B29C51/10 ,  B29C51/145 ,  B29C70/44 ,  B29C70/542

Abstract: A method for shaping dry preform material prior to resin infusion is disclosed. The starting material to be shaped is a preform blank (e.g. flat sheet) of dry, fibrous material. The shaping process is a vacuum forming process that relies on controlling the vacuum pressure and deformation speed to produce a shaped preform with three-dimensional configuration. The purpose of the shaping process described herein is to enable an automated process to replace the conventional hand lay-up operation.

Abstract translation: 公开了一种用于在树脂输注之前成型干预型坯材料的方法。 要成型的起始材料是干燥纤维材料的预成型坯（例如平片）。 成形过程是真空成形过程，其依赖于控制真空压力和变形速度以产生具有三维构型的成形预制件。 本文描述的成形过程的目的是使得自动化过程能够代替传统的手工铺设操作。

公开(公告)号：WO2014070381A1

公开(公告)日：2014-05-08

申请号：PCT/US2013/063668

申请日：2013-10-07

Applicant: THE BOEING COMPANY

Inventor： LYONS, Brett I. ,  ROSSFELDT, Jens ,  WALLEN, Matt ,  FROESCHNER, Neal A.

IPC: B29C33/52 ,  B29C33/50 ,  B29C70/44

CPC classification number: B29C43/3642 ,  B29C33/3842 ,  B29C33/505 ,  B29C33/52 ,  B29C43/54 ,  B29C70/342 ,  B29C70/44 ,  B29C70/446 ,  B29C70/54 ,  B29K2995/0012 ,  B29K2995/0059 ,  B29L2031/757 ,  B33Y10/00 ,  B33Y80/00

Abstract: A tooling system may include an outer mold line (OML) tool (202) and one or more inner mold line (IML) tools (250, 252). The OML tool (202) may have an OML tool surface (203). Each one of the IML tools (250, 252) may have an IML tool surface (258) and may be receivable within the OML tool (202). Each IML tool (250, 252) may be formed of expandable material. Each IML tool (250, 252) may apply an internal compaction pressure to a composite assembly (154) positioned between the OML tool surface (203) and the IML tool surface (258) when the expandable material is heated.

Abstract translation: 工具系统可以包括外模线（OML）工具（202）和一个或多个内模线（IML）工具（250,252）。 OML工具（202）可以具有OML工具表面（203）。 每个IML工具（250,252）可以具有IML工具表面（258），并且可以在OML工具（202）内接收。 每个IML工具（250,252）可以由可膨胀材料形成。 当可膨胀材料被加热时，每个IML工具（250,252）可以向位于OML工具表面（203）和IML工具表面（258）之间的复合组件（154）施加内部压实压力。

公开(公告)号：WO2014055165A2

公开(公告)日：2014-04-10

申请号：PCT/US2013/056028

申请日：2013-08-21

Applicant: THE BOEING COMPANY

Inventor： PHAM, Doan D. ,  LOCKLEER, John C.

IPC: B29D99/00 ,  B29C70/44 ,  B29C33/30 ,  B25B11/02

CPC classification number: B29C70/54 ,  B25B11/02 ,  B29C33/30 ,  B29C33/306 ,  B29C70/44 ,  B29D99/0021 ,  B29D99/0025 ,  Y10T156/10

Abstract: The present disclosure provides an apparatus and method for forming a composite structure (200). The apparatus comprises a bond assembly jig (100) having a support plate (105), an anchor member (110) attached to the support plate (105), and a block member (140) connected to the anchor member (110) such that the block member (140) is permitted to move in a vertical direction. The bond assembly jig (100) can be arranged within an autoclave and may further comprise a shroud (160) that is arranged to shield the anchor member (110) and the block member (140) from the pressures exerted within the autoclave. The method (300) is accomplished by assembling the anchor member (110) and block member (140) on the support plate (105), arranging the composite materials, placing a caul component (195) over the composite materials and a shroud (160) over the anchor member (110) and block member (140), and applying heat and pressure to the bond assembly jig (100) to cure the composite materials.

Abstract translation: 本公开提供了一种用于形成复合结构（200）的装置和方法。 该装置包括具有支撑板（105），附接到支撑板（105）的锚定构件（110））和连接到锚定构件（110）的阻挡构件（140）的接合装配夹具（100），使得 块构件（140）被允许沿垂直方向移动。 粘合组装夹具（100）可以布置在高压釜内，并且还可以包括护罩（160），该护罩布置成屏蔽锚固构件（110）和阻挡构件（140）免受高压釜内施加的压力。 方法（300）通过将锚固构件（110）和块构件（140）组装在支撑板（105）上，布置复合材料，将密封构件（195）放置在复合材料上方和护罩（160） ）在锚定构件（110）和块构件（140）上方，并且向结合装配夹具（100）施加热和压力以固化复合材料。

公开(公告)号：WO2014046781A1

公开(公告)日：2014-03-27

申请号：PCT/US2013/051873

申请日：2013-07-24

Applicant: THE BOEING COMPANY

Inventor： MATSEN, Marc, R. ,  CARTER, Erika, L. ,  GEORGE, Pete, E.

IPC: B29C70/44

CPC classification number: B29C70/48 ,  B29C2035/0811

Abstract: A method for consolidating a preform (40) made of composite material. The preform and a compliant metal alloy sheet (44) are placed between less compliant matched confronting forming/molding surfaces (18,20) with the preform being sandwiched between the metal alloy sheet and a matched confronting surface. The matched confronting surfaces and compliant metal alloy sheet are heated until the preform reaches at least its consolidation temperature. During heating, force is applied so that the matched confronting surfaces exert sufficient compressive force on the preform and metal alloy sheet to cause the composite material to consolidate at the consolidation temperature. The metal alloy sheet has a tensile yield point in a range of 0.17-2 Mpa (25-300 psi) at the consolidation temperature at a strain rate of about 1 % to 10% strain per minute.

Abstract translation: 一种用于固结由复合材料制成的预成型件（40）的方法。 将预成型件和顺从金属合金板（44）放置在不太顺从的相对成型/成型表面（18,20）之间，预成型件夹在金属合金板和匹配的相对表面之间。 将匹配的相对表面和柔顺金属合金板加热直到预制件至少达到其固结温度。 在加热过程中，施加力，使得匹配的面对表面在预成型件和金属合金板上施加足够的压缩力，以使复合材料在固结温度下固结。 金属合金板在固化温度下的拉伸屈服点为0.17-2Mpa（25-300psi），应变速率为约1％至10％应变/分钟。