公开(公告)号：EP3441219A1

公开(公告)日：2019-02-13

申请号：EP18187298.7

申请日：2018-08-03

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： IWANO, Yoshihiro

IPC分类号： B32B5/02 ,  B32B5/12 ,  B32B5/28 ,  B32B3/14 ,  B44C3/02

CPC分类号： B32B5/12 ,  B29C70/222 ,  B29C70/443 ,  B29C70/545 ,  B29K2105/0836 ,  B29K2105/089 ,  B29K2307/04 ,  B29L2031/3058 ,  B32B3/14 ,  B32B5/02 ,  B32B5/026 ,  B32B5/142 ,  B32B5/145 ,  B32B5/245 ,  B32B5/28 ,  B32B2250/44 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2307/40 ,  B32B2451/00 ,  B32B2605/08 ,  B62D29/04 ,  B62D35/007

摘要： A resin structure (10) includes a first structural portion (20) and a second structural portion (30). The first structural portion (20) includes a characteristic design surface (10S) and structures an end portion at a side of the resin structure (10) at which the characteristic design surface (10S) is disposed. An orientation direction of fibers in a first pattern portion (22) of the first structural portion (80) differs from an orientation direction of fibers in a second pattern portion (24, 26). The second structural portion (30) includes a region disposed at the opposite side of the first structural portion (20) to the side at which the characteristic design surface (10S) is disposed. Fibers contained in the second structural portion differ in fiber width from the fibers contained in the first structural portion (20). A portion of the fibers contained in a region of the second structural portion (30) superposed with the first structural portion (20) are configured to be visible through the resin of the first structural portion (20).

公开(公告)号：EP3412437A1

公开(公告)日：2018-12-12

申请号：EP16889551.4

申请日：2016-12-27

申请人： LG Hausys, Ltd.

发明人： SONG, Kang-Hyun ,  PARK, Jong-Sung ,  KIM, Hee-June ,  LEE, Hee-Jung ,  MOON, Young-E

IPC分类号： B29C70/54 ,  B29C70/34 ,  B29C33/00 ,  B29B15/10 ,  C08J5/24

CPC分类号： B29B15/122 ,  B29B15/10 ,  B29C33/0077 ,  B29C70/345 ,  B29C70/54 ,  B29K2307/04 ,  B29K2309/08 ,  C08J5/24

摘要： Disclosed are a prepreg manufacturing device and a prepreg manufacturing method using the same. A prepreg manufacturing device according to an embodiment of the present invention comprises: a first resin inflow part which is formed inside an upper mold, receives a resin supplied from an extruder, and discharges the resin to a reinforced fiber flowing to a lower part in the upper mold; and a second resin inflow part which is formed inside a lower mold, receives the resin supplied from the extruder, and discharges the resin to the reinforced fiber flowing to an upper part of the lower mold.

公开(公告)号：EP2547519B1

公开(公告)日：2018-12-05

申请号：EP11710022.2

申请日：2011-03-15

申请人： Hexcel Composites Limited

发明人： FISSET, Emilie ,  ELLIS, John

IPC分类号： B32B27/04 ,  C08J5/24 ,  C08J5/04

CPC分类号： B29B13/00 ,  B05D3/12 ,  B29C70/025 ,  B29C70/504 ,  B29K2077/00 ,  B29K2307/04 ,  B29L2007/001 ,  C08J5/042 ,  C08J5/24 ,  C08J2363/00 ,  Y10T442/20

摘要： The invention relates to a prepreg comprising a structural layer of conductive fibers comprising thermosetting resin in the interstices, and a first outer layer of resin comprising thermosetting resin, and comprising a population of conductive free filaments located at the interface between the structural layer and the outer resin layer which, when cured under elevated temperature, produces a cured composite material comprising a cured structural layer of packed conductive fibers and a first outer layer of cured resin, the outer layer of cured resin, comprising a proportion of the population of conductive free filaments dispersed therein, and to a process for manufacturing prepregs wherein the electrically conductive fibers pass a fiber disrupting means to cause a proportion of the fibers on an external face of the sheet to become free filaments.

公开(公告)号：EP3402658A1

公开(公告)日：2018-11-21

申请号：EP17738823.8

申请日：2017-01-11

申请人： Ascent Aerospace, LLC

发明人： ANTHONY, Parme G. ,  FOX, Michael ,  SKELTON, Zachary ,  BRENNAN, Daniel ,  MORUZZI, Jr., Randel Dean

IPC分类号： B29C70/54 ,  B29C70/34 ,  B23Q3/08

CPC分类号： B29C33/3842 ,  B23K2103/02 ,  B29C33/3807 ,  B29C66/712 ,  B29C66/7212 ,  B29C66/729 ,  B29C66/74283 ,  B29C70/342 ,  B29C70/44 ,  B29C70/542 ,  B29C70/86 ,  B29C2033/385 ,  B29K2307/04 ,  B29K2705/12 ,  B29L2031/757

摘要： A hybrid mold includes (a) an Invar® eggcrate structure, (b) an Invar® interim working surface and (c) a CF composite material overlay. The eggcrate and interim working surface are welded or otherwise connected together to form a unitary base mold. The CF overlay is bonded to the interim working surface. The CF overlay is easily reconfigurable and can be replaced without destroying the integrity of the base mold.

公开(公告)号：EP3160720B1

公开(公告)日：2018-11-21

申请号：EP15736129.6

申请日：2015-06-25

申请人： Cytec Industries Inc.

发明人： BLACKBURN, Robert ,  HILL, Samuel Jestyn ,  PONSOLLE, Dominique ,  RESTUCCIA, Carmelo Luca

IPC分类号： B29C70/38 ,  B29B11/16 ,  B29C70/48 ,  D04H1/58 ,  D04H1/587 ,  D04H1/74 ,  D04H3/04 ,  D04H3/12 ,  D04H13/00

CPC分类号： B29C70/083 ,  B29B11/16 ,  B29C70/386 ,  B29C70/48 ,  B29C2793/0027 ,  B29K2063/00 ,  B29K2071/00 ,  B29K2075/00 ,  B29K2077/00 ,  B29K2081/06 ,  B29K2105/0085 ,  B29K2105/0881 ,  B29K2307/04 ,  B32B5/022 ,  B32B5/024 ,  B32B5/12 ,  B32B5/18 ,  B32B5/26 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2305/026 ,  B32B2305/076 ,  D04H1/58 ,  D04H1/587 ,  D04H1/593 ,  D04H1/64 ,  D04H1/74 ,  D04H3/04 ,  D04H3/12 ,  D04H13/006

摘要： A dry, fibrous tape for use in an automated placement process such as ATL or AFP and a preform produced therefrom. The preform is configured for resin infusion. The tape contains a layer of unidirectional fibers, at least one nonwoven veil bonded to one side of the fiber layer, and at least binding materials present within the tape. The preform produced from laying down such tape exhibits a low-bulk property that is close to the final thickness of the cured fiber-reinforced resin article and no further consolidation or compaction is required.

公开(公告)号：EP2819832B1

公开(公告)日：2018-11-21

申请号：EP13713938.2

申请日：2013-02-28

申请人： Daher Aerospace

发明人： KURTZ, Didier ,  VAUDOUR, Julie

IPC分类号： B29C65/18 ,  B29K105/06

CPC分类号： B32B37/1027 ,  B29C65/18 ,  B29C66/112 ,  B29C66/131 ,  B29C66/301 ,  B29C66/348 ,  B29C66/3492 ,  B29C66/3494 ,  B29C66/474 ,  B29C66/5346 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/7392 ,  B29C66/8122 ,  B29C66/81261 ,  B29C66/81811 ,  B29C66/81815 ,  B29C66/81821 ,  B29C66/91212 ,  B29C66/91231 ,  B29C66/91411 ,  B29C66/91423 ,  B29C66/91445 ,  B29C66/91641 ,  B29C66/91655 ,  B29C66/91931 ,  B29C66/91933 ,  B29C66/91941 ,  B29C66/91945 ,  B29C66/961 ,  B29L2031/003 ,  B32B2398/20 ,  B29K2909/02 ,  B29K2071/00 ,  B29K2307/04

公开(公告)号：EP2565021B1

公开(公告)日：2018-11-14

申请号：EP12179047.1

申请日：2012-08-02

申请人： Airbus Operations Limited

发明人： Wiles, Gary ,  Baker, Peter Michael

IPC分类号： B29C70/86 ,  B29C70/34 ,  B29C70/08

CPC分类号： B29C70/345 ,  B29C70/086 ,  B29C70/86 ,  B29K2063/00 ,  B29K2077/00 ,  B29K2307/04 ,  Y02T50/43 ,  Y10T156/10 ,  Y10T403/47 ,  Y10T428/24479

摘要： A curable assembly which upon the application of curing conditions will form a completed component or part component comprises two pieces (10, 12) of composite fibre-reinforced, resin matrix material, with filler component of relatively rigid material arranged therebetween. The intermediate component (20) is arranged to be secured between the two pieces. The filler component (20) has a body with first and second opposing surface profiles. The filler component can be used to transmit or react a consolidating load during curing.

公开(公告)号：EP3395551A1

公开(公告)日：2018-10-31

申请号：EP16878799.2

申请日：2016-12-21

申请人： Mitsubishi Chemical Corporation

发明人： MIZUTORI Yukihiro ,  SAMEJIMA Tadao ,  WATANABE Yasushi ,  KANEHAGI Junji ,  KOBAYASHI Takayuki

IPC分类号： B29C70/06 ,  B29B11/16 ,  C08J5/04

CPC分类号： B29B15/122 ,  B29C70/06 ,  B29C70/12 ,  B29C70/504 ,  B29K2063/00 ,  B29K2307/04 ,  C08J5/04 ,  C08J5/042 ,  C08J2363/00

摘要： Provided is a fiber-reinforced resin material molding in which fluctuations of the dispersion state of the fiber bundle in the molding is small, the generation of a resin pool is suppressed, and fluctuations in physical properties such as tensile strength and modulus of elasticity are suppressed; a method for manufacturing the same; and a method for manufacturing a fiber-reinforced resin material. Provided is a fiber-reinforced resin material molding comprising: a fiber bundle prepared by bundling a plurality of reinforcing fibers; and a matrix resin, wherein a coefficient of variation in fiber content of the reinforcing fibers per unit zone of 0.1 mm square on a cut face along a thickness direction is 40% or less.

公开(公告)号：EP3395549A1

公开(公告)日：2018-10-31

申请号：EP18169540.4

申请日：2018-04-26

申请人： The Boeing Company

发明人： MOHAGHEGH, Mohssen

IPC分类号： B29C65/64 ,  B29C65/56 ,  F16B5/00 ,  B29C65/48 ,  B29C65/60 ,  B29C65/50 ,  F16B1/00 ,  B29L31/30

CPC分类号： F16B5/0004 ,  B29C65/48 ,  B29C65/5078 ,  B29C65/5085 ,  B29C65/562 ,  B29C65/601 ,  B29C65/64 ,  B29C66/1122 ,  B29C66/1142 ,  B29C66/43 ,  B29C66/721 ,  B29C66/742 ,  B29C66/7422 ,  B29C66/7428 ,  B29L2031/3067 ,  B29L2031/3073 ,  B29L2031/3076 ,  B29L2031/3088 ,  B29L2031/3097 ,  F16B5/02 ,  B29C66/7212 ,  B29K2307/04

摘要： Methods, systems and apparatuses are disclosed for joining assemblies, particularly joints and joining assemblies for co-joining composite components and metal components in a joining assembly, and inhibiting corrosion of metal components secured to composite component via a joining assembly.

公开(公告)号：EP3080503B1

公开(公告)日：2018-10-31

申请号：EP14821780.5

申请日：2014-12-02

申请人： Total SA

发明人： LEWANDOWSKI, Alexandre ,  REY-BETHBEDER, Franck ,  DELAPORTE, Dominique ,  LECHON, Alain ,  GELI, Maurice ,  BUZARÉ, Yann

IPC分类号： B29C63/14 ,  B29C65/02 ,  B32B7/00 ,  B32B27/06 ,  F16L13/02 ,  F16L25/01 ,  F16L53/37 ,  F16L58/18 ,  F16L59/20 ,  B29L23/00 ,  B29K105/06 ,  B29K307/04

CPC分类号： F16L13/0272 ,  B29C63/14 ,  B29C65/02 ,  B29C66/1122 ,  B29C66/1142 ,  B29C66/1222 ,  B29C66/1226 ,  B29C66/5221 ,  B29C66/5326 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/723 ,  B29C66/72321 ,  B29C66/73141 ,  B29C66/7394 ,  B29K2027/16 ,  B29K2077/00 ,  B29K2105/258 ,  B29K2995/0005 ,  B29K2995/0007 ,  B29L2023/225 ,  B32B5/024 ,  B32B5/26 ,  B32B5/30 ,  B32B7/00 ,  B32B27/06 ,  B32B27/08 ,  B32B27/304 ,  B32B27/34 ,  B32B2260/021 ,  B32B2260/025 ,  B32B2260/046 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2262/106 ,  B32B2264/105 ,  B32B2307/202 ,  B32B2307/206 ,  B32B2307/732 ,  B32B2405/00 ,  F16L25/01 ,  F16L53/37 ,  F16L58/181 ,  F16L59/20 ,  B29K2307/04 ,  B29K2309/08