公开(公告)号：EP3307533A1

公开(公告)日：2018-04-18

申请号：EP16736556.8

申请日：2016-06-10

申请人： Fergusson's Advanced Composite Technology Limited

发明人： FERGUSSON, Alexander Douglas ,  NEWMAN, Alexander George ,  MAYALL, Adam Paul Leon ,  BALEV, Teodor Boykov ,  CASEY, Jonathan Philip ,  WANG, Tong ,  DI GUISTO, Marc-Antoine Lormel

IPC分类号： B32B5/02 ,  B32B37/16 ,  B32B3/12 ,  E04C2/36

CPC分类号： B29C70/68 ,  B29C70/342 ,  B29K2509/08 ,  B29L2031/776 ,  B32B3/12 ,  B32B5/02 ,  B32B37/1018 ,  B32B37/146 ,  B32B38/08 ,  B32B2250/40 ,  B32B2305/30 ,  B32B2305/38 ,  B32B2607/00 ,  E04C2/365

摘要： The present invention relates to a method of making a composite sandwich structure. The method comprises the steps of: providing a base lay-up on a surface, wherein the base lay-up comprises a first reinforcement material layer; providing a core layer on to the base lay-up, wherein the core layer comprises an open cellular structure and wherein the open cellular structure is at least partially filled with unbound particles; providing a top lay-up on top of the core layer, wherein the top lay-up comprises a second reinforcement material layer; sealing the arrangement within a hermetically sealed enclosure; introducing matrix material into the arrangement via the at least one conduit through a pressure differential; and curing the matrix material.

公开(公告)号：EP3042755B1

公开(公告)日：2018-04-18

申请号：EP16150778.5

申请日：2016-01-11

申请人： Rohr, Inc.

发明人： LIOU, Rueichang Richard ,  TIWARI, Sean ,  CHIOU, Song ,  CROSS, Dustin

IPC分类号： B29C70/54 ,  B29D99/00 ,  B32B5/22 ,  B32B37/14 ,  B32B38/04

CPC分类号： E04B1/8209 ,  B29C70/545 ,  B29D99/0021 ,  B32B3/12 ,  B32B3/266 ,  B32B5/02 ,  B32B5/26 ,  B32B7/12 ,  B32B15/04 ,  B32B15/043 ,  B32B15/14 ,  B32B15/20 ,  B32B37/146 ,  B32B2038/047 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2307/102 ,  B32B2310/0843 ,  B32B2419/04 ,  B32B2605/18 ,  B32B2607/00 ,  G10K11/172

摘要： In a method for manufacturing an acoustic panel (20), a core structure (25) is provided between and bonded to a top skin (22) and a septum (23). A plurality of perforations (32) are formed in the top skin (22) using an energy beam device (52). A plurality of perforations (34) are formed in the septum (23) through the top skin holes (32) using the energy beam device (56). A plurality of cavities (44) in the core structure (25) fluidly couple at least some of the perforations (32) in the top skin (22) with at least some of the perforations (34) in the septum (23).

公开(公告)号：EP3297831A1

公开(公告)日：2018-03-28

申请号：EP16726811.9

申请日：2016-05-19

申请人： Halcyon

发明人： PICAUT, Gwenaël

IPC分类号： B32B37/14 ,  B32B38/18 ,  B32B3/12 ,  B60N2/68

CPC分类号： B32B37/146 ,  B32B1/00 ,  B32B3/12 ,  B32B7/12 ,  B32B15/01 ,  B32B15/016 ,  B32B33/00 ,  B32B37/1018 ,  B32B37/1284 ,  B32B38/1866 ,  B32B2250/40 ,  B32B2255/06 ,  B32B2255/26 ,  B32B2311/00 ,  B32B2605/10 ,  B32B2607/00 ,  B60N2/686

摘要： The invention relates to a method for producing a sandwich metal part (1) having a non-developable shape, said part comprising a metal honeycomb core (2) and two metal skins (4) arranged to either side of the core, the method comprising: - a step of plastically deforming metal sheets (4') for obtaining the two metal skins (4); then, - a step of rigidly connecting the two skins (4) to the core (2).

公开(公告)号：EP3037264B1

公开(公告)日：2018-02-07

申请号：EP14199857.5

申请日：2014-12-22

申请人： Magna Steyr Fahrzeugtechnik AG & Co KG

发明人： Wolfsberger, Günter

IPC分类号： B32B37/14 ,  B29D24/00 ,  B29C70/46

CPC分类号： B29D99/0089 ,  B29C67/0048 ,  B29C69/02 ,  B29C70/68 ,  B29D24/005 ,  B29K2103/00 ,  B29K2105/0872 ,  B29K2105/25 ,  B29L2031/30 ,  B32B3/12 ,  B32B37/0007 ,  B32B37/146 ,  B32B2038/0024 ,  B32B2038/0056 ,  B32B2250/03 ,  B32B2305/076 ,  B32B2310/04 ,  B32B2310/0409 ,  B32B2605/08

公开(公告)号：EP3037247B1

公开(公告)日：2018-01-31

申请号：EP15153433.6

申请日：2015-02-02

申请人： Magna Steyr Fahrzeugtechnik AG & Co KG

发明人： Dietz, Wolfgang ,  Drezga, Danijel ,  Krammer, Christoph ,  Wolfsberg, Günter

IPC分类号： B29C67/24 ,  B29C45/14 ,  B29C51/08 ,  B29C45/00 ,  B29C45/34 ,  B29C51/14 ,  B32B37/14

CPC分类号： B32B5/02 ,  B29C35/16 ,  B29C45/14 ,  B29C51/082 ,  B29C51/14 ,  B29C51/445 ,  B29C67/246 ,  B29C70/546 ,  B29C71/02 ,  B29C2791/001 ,  B29C2793/0009 ,  B29D7/01 ,  B29D99/0021 ,  B29K2075/00 ,  B29K2995/0022 ,  B29L2007/002 ,  B29L2031/608 ,  B32B3/12 ,  B32B7/12 ,  B32B37/10 ,  B32B37/1284 ,  B32B37/146 ,  B32B38/0012 ,  B32B2250/40 ,  B32B2309/04 ,  B32B2309/12

公开(公告)号：EP3124460A4

公开(公告)日：2018-01-10

申请号：EP16772944

申请日：2016-03-30

申请人： NGK INSULATORS LTD

发明人： ISHII YUTAKA ,  AKITA KAZUNARI ,  SATO YOSHIHIRO ,  NATE MASAYUKI

IPC分类号： C04B37/00 ,  C04B28/24 ,  C04B35/195 ,  C04B35/478 ,  C04B35/565

CPC分类号： B32B37/146 ,  B28B1/002 ,  B28B19/0038 ,  B32B37/06 ,  B32B37/10 ,  B32B2255/00 ,  C04B28/24 ,  C04B35/195 ,  C04B35/478 ,  C04B35/565 ,  C04B37/005 ,  C04B38/0006 ,  C04B38/10 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/5216 ,  C04B2237/04 ,  C04B2237/083 ,  C04B14/022 ,  C04B14/043 ,  C04B14/303 ,  C04B14/324 ,  C04B14/46 ,  C04B16/04 ,  C04B24/38 ,  C04B24/383 ,  C04B38/0019 ,  C04B38/067 ,  C04B38/068

摘要： A manufacturing method 1 of a honeycomb structure includes a forming step S1 of forming a quadrangular pillar-shaped honeycomb formed body, a firing step S2 of firing the honeycomb formed body and forming a quadrangular pillar-shaped honeycomb fired body, a coating step S3 of coating at least a part of side surfaces of the honeycomb fired body with a paste-like bonding material, a honeycomb block body preparing step S4 of bonding the plurality of honeycomb fired bodies while performing pressurizing, to prepare a honeycomb block body, and a circumference grinding step S7 of grinding a circumferential surface of the honeycomb block body and obtaining the honeycomb structure, and in the honeycomb block body preparing step S4, the bonding is performed without interposing any member other than the bonding material between the honeycomb fired bodies, and the bonding material has a shear thinning property.

公开(公告)号：EP3194681A1

公开(公告)日：2017-07-26

申请号：EP15766467.3

申请日：2015-09-17

申请人： Euro-Composites S.A.

发明人： ALTER, Rolf-Mathias ,  WINTGENS, Willy ,  WILLERT, Michael ,  SCHMITT, Ralf

IPC分类号： E04C2/36 ,  B21D47/00 ,  B29D99/00 ,  B31D3/02

CPC分类号： B32B3/12 ,  B21D47/00 ,  B29D99/0089 ,  B31D3/007 ,  B32B37/146 ,  E04C2/365

摘要： The invention relates to a honeycomb (120… 420), in particular deformable honeycomb, for example for lightweight components having a curved surface. The honeycomb comprises elongate strips (122...422) and a plurality of connecting regions (123... 423) each provided between two opposite strips, which connecting regions connect the strips integrally to one another in sections in the transverse direction (W) and are arranged at regular intervals along the longitudinal direction (L) of a strip at a periodic center spacing (I). Honeycomb-like cells (124… 424) form hollow spaces between the strips. The invention is characterized in that based on three successive strips (122…, 422) an offset (SI') of the connecting regions between the first and second strips (122-1, 122-2… 422-1, 422-2) in relation to the connecting regions between the second and third strips (122-2, 122-3… 422-2, 422-3) towards a first side (D1) of the longitudinal direction (L) is considerably smaller than towards the other, second side (D2) of the longitudinal direction (L). In this way, in cross section in the L/W plane, at least some of the cells (24) have a shape having at least one longer limb (S2) corresponding to the greater offset and preferably at least one shorter limb (S1) corresponding to the smaller offset.

摘要翻译： 本发明涉及一种蜂窝体（120 ... 420），特别是可变形的蜂窝体，例如用于具有弯曲表面的轻质部件。 蜂窝包括细长条（122 ... 422）和多个连接区（123 ... 423），每个连接区设置在两个相对的条之间，所述连接区在横向方向上将所述条一体地彼此连接（W ）并且沿着带材的纵向（L）以周期性的中心间距（I）以规则的间隔布置。 蜂窝状电池（124 ... 424）在条带之间形成空腔。 本发明的特征在于，基于三个连续的条带（122 ...，422），第一和第二条带（122-1,122-2 ...... 422-1,422-2）之间的连接区域的偏移（SI' 相对于第二和第三条带（122-2,122-3 ... 422-2,422-3）之间的朝向纵向方向（L）的第一侧（D1）的连接区域明显小于朝向另一条带 ，纵向方向（L）的第二侧（D2）。 这样，在L / W平面的横截面中，至少一些单元（24）具有至少一个对应于较大偏移量的较长肢体（S2）并且优选至少一个较短肢体（S1）的形状， 对应于较小的偏移量。

公开(公告)号：EP3189967A1

公开(公告)日：2017-07-12

申请号：EP17158470.9

申请日：2013-01-28

申请人： E. I. du Pont de Nemours and Company

发明人： Levit, Mikhail R. ,  Richardson III, Llewellyn Bentley ,  Knoff, Warren Francis ,  Kawka, Dariusz Wlodzimierz

IPC分类号： B32B38/00 ,  B32B3/12 ,  B82Y40/00

CPC分类号： B32B37/02 ,  B29C66/474 ,  B29C66/71 ,  B29C66/7254 ,  B29C70/025 ,  B32B3/12 ,  B32B37/146 ,  B32B38/00 ,  B32B2250/40 ,  B32B2262/106 ,  B32B2305/022 ,  B32B2305/024 ,  B32B2607/00 ,  Y10T156/10

摘要： A method of making a composite sandwich panel comprises the steps of (i) making a core structure, (ii) making at least one facesheet, (iii) bonding at least one of the at least one facesheets to the core structure, wherein the growth of a carbon nanotube structure is achieved during the making the core structure and occurs on or inside of the core structure.

摘要翻译： 一种制造复合夹层板的方法包括以下步骤：（i）制造芯结构，（ii）制造至少一个面板，（iii）将所述至少一个面板中的至少一个粘合到所述芯结构，其中所述生长 在制造核心结构期间实现碳纳米管结构并且发生在核心结构上或内部。

公开(公告)号：EP3152349A2

公开(公告)日：2017-04-12

申请号：EP15834355.8

申请日：2015-06-03

申请人： BRIGHT LITE STRUCTURES LLC

发明人： DODWORTH, Antony

IPC分类号： D04H1/00 ,  B29C70/60 ,  B29K63/00 ,  B29K75/00 ,  B29K101/10 ,  B29K105/06 ,  B29K307/04

CPC分类号： B32B27/12 ,  B29B7/88 ,  B29B13/02 ,  B29C43/203 ,  B29C43/34 ,  B29C43/56 ,  B29C44/1209 ,  B29C44/1285 ,  B29C67/205 ,  B29C70/02 ,  B29C70/305 ,  B29C70/34 ,  B29C70/345 ,  B29C2043/561 ,  B29C2043/568 ,  B29D24/005 ,  B29K2023/06 ,  B29K2063/00 ,  B29K2069/00 ,  B29K2075/00 ,  B29K2105/04 ,  B29K2105/041 ,  B29K2105/0872 ,  B29K2105/16 ,  B29K2105/251 ,  B29K2307/04 ,  B29K2509/00 ,  B29L2009/00 ,  B29L2031/30 ,  B32B3/12 ,  B32B3/20 ,  B32B5/02 ,  B32B5/024 ,  B32B5/18 ,  B32B5/245 ,  B32B27/065 ,  B32B27/10 ,  B32B27/20 ,  B32B27/365 ,  B32B27/38 ,  B32B27/40 ,  B32B37/146 ,  B32B2038/0024 ,  B32B2305/022 ,  B32B2305/076 ,  B32B2605/00 ,  C08G18/003

摘要： Embodiments disclosed herein relate to polymer resins having a first thermoset and one or more additional components (e.g., a second thermoset and/or a thermoplastic), composite laminates including the same, methods of making and using the same, and composite laminate structures including the same.

摘要翻译： 一种增强复合结构，其包括通过过渡区域连接在一起的不同几何构型的多个区域。 增强复合结构在过渡区域的至少一部分上包括增强纤维。

公开(公告)号：EP3152054A1

公开(公告)日：2017-04-12

申请号：EP15802521.3

申请日：2015-06-03

申请人： Bright Lite Structures LlC

发明人： DODWORTH, Antony

IPC分类号： B32B27/12 ,  B32B37/14 ,  C08J5/04

CPC分类号： B32B27/12 ,  B29B7/88 ,  B29B13/02 ,  B29C43/203 ,  B29C43/34 ,  B29C43/56 ,  B29C44/1209 ,  B29C44/1285 ,  B29C67/205 ,  B29C70/02 ,  B29C70/305 ,  B29C70/34 ,  B29C70/345 ,  B29C2043/561 ,  B29C2043/568 ,  B29D24/005 ,  B29K2023/06 ,  B29K2063/00 ,  B29K2069/00 ,  B29K2075/00 ,  B29K2105/04 ,  B29K2105/041 ,  B29K2105/0872 ,  B29K2105/16 ,  B29K2105/251 ,  B29K2307/04 ,  B29K2509/00 ,  B29L2009/00 ,  B29L2031/30 ,  B32B3/12 ,  B32B3/20 ,  B32B5/02 ,  B32B5/024 ,  B32B5/18 ,  B32B5/245 ,  B32B27/065 ,  B32B27/10 ,  B32B27/20 ,  B32B27/365 ,  B32B27/38 ,  B32B27/40 ,  B32B37/146 ,  B32B2038/0024 ,  B32B2305/022 ,  B32B2305/076 ,  B32B2605/00 ,  C08G18/003

摘要： Embodiments disclosed herein relate to polymer resins having a first thermoset and one or more additional components (e.g., a second thermoset and/or a thermoplastic), composite laminates including the same, methods of making and using the same, and composite laminate structures including the same.

摘要翻译： 一种增强的复合结构没有包括由过渡区连接在一起的不同的几何构型的多个区域。 所述增强复合结构包括在所述过渡区域的至少一部分增强纤维。