公开(公告)号：US20240343003A1

公开(公告)日：2024-10-17

申请号：US18298541

申请日：2023-04-11

申请人： The Boeing Company

发明人： Abigail McGuckin ,  Michael Joseph Mikuszewski

IPC分类号： B29C70/68 ,  B29C70/70

CPC分类号： B29C70/683 ,  B29C70/70 ,  B29K2083/00 ,  B29K2505/08

摘要： Elastomer intensifiers for part manufacture and methods of making elastomeric intensifiers are described herein. An example method of fabricating an intensifier includes: add a mixture to a region of a mold, the mixture including a first amount of an elastomer and a constituent; curing the mixture to form an insert having a shape corresponding to the region of the mold; adding a second amount of the elastomer to the mold and over the insert; and curing the insert and the second amount of the elastomer to form the intensifier.

公开(公告)号：US12115738B2

公开(公告)日：2024-10-15

申请号：US17577923

申请日：2022-01-18

申请人： ROHR, INC.

发明人： Jonathan S. Huang ,  Jeffrey D. Woods ,  Michael van Tooren ,  Noushin Bahramshahi

IPC分类号： B32B41/00 ,  B29C70/34 ,  B29C70/54 ,  B29C70/68 ,  B29K101/12 ,  B29K705/00

CPC分类号： B29C70/342 ,  B29C70/54 ,  B29C70/688 ,  B29K2101/12 ,  B29K2705/00

摘要： A method for forming a fiber-reinforced thermoplastic part may comprise the steps of locating a lightning strike protection layer on a mold surface of a mold tool, locating a thermoplastic layer over the mold tool, heating the thermoplastic layer to a pliable forming temperature, conforming the thermoplastic layer to a mold surface of the mold tool, and depositing a plurality of fiber strips over the thermoplastic layer.

公开(公告)号：US12097661B2

公开(公告)日：2024-09-24

申请号：US17268399

申请日：2019-09-04

申请人： ZHEJIANG UNIVERSITY

发明人： Xiaoyan Sun ,  Hailong Wang ,  Jie Chen ,  Qun Wang ,  Chao Gao ,  Zhicheng Zhang

IPC分类号： B28B23/02 ,  B28B1/00 ,  B28B1/52 ,  B29C39/10 ,  B29C64/106 ,  B29C64/188 ,  B29C64/386 ,  B29C70/68 ,  B29C70/70 ,  B33Y10/00 ,  B33Y50/00 ,  E01D21/00 ,  E04B1/35 ,  E04G21/02 ,  E04G21/12 ,  E04G21/14 ,  G06F30/13 ,  G06F30/23 ,  B29K77/00 ,  B29K305/12 ,  B29L31/10 ,  G06F113/10

CPC分类号： B29C64/386 ,  B28B1/001 ,  B28B1/523 ,  B29C64/188 ,  B29C70/682 ,  B33Y10/00 ,  B33Y50/00 ,  E04B1/3505 ,  E04G21/02 ,  E04G21/14 ,  G06F30/13 ,  G06F30/23 ,  B29K2077/00 ,  B29K2305/12 ,  B29L2031/10 ,  G06F2113/10

摘要： The present invention discloses a construction method of 3D printing and weaving integrated building, comprising: selecting basic building structural components, using finite element analysis after spatial modeling, and combining stress nephogram to set a discrimination domain value and optimize a structure space, obtaining a structural component skeleton; calculating and analyzing the structural component skeleton, determining a weaving range and weaving density of a wire according to weak areas and sizes under structural stress; and then determining a printing process and weaving process according to the structural component skeleton, the weaving range and the weaving density; preparing 3D printing material; 3D printing a matrix and weaving the wire according to the printing process and weaving process, constructing layer by layer, or printing segments, and then connecting segments by preset tenoning structural sections to form a 3D printing and weaving integrated building. The construction method of the present invention has high toughness, fatigue resistance, longevity and other advantages; so that each part of the building can not only meet the different requirements of structural mechanics, but also can achieve economic beauty and modeling art on the basis of safety and reliability.

公开(公告)号：US12076946B2

公开(公告)日：2024-09-03

申请号：US17266186

申请日：2019-08-01

申请人： Fast Build Systems Pty Ltd

发明人： Paul George DeOliveira ,  Alan Stephen Jones

IPC分类号： B29C70/68 ,  B29B11/16 ,  B29C70/02 ,  B29C70/44 ,  B29K63/00 ,  B29L31/60

CPC分类号： B29C70/682 ,  B29B11/16 ,  B29C70/025 ,  B29C70/446 ,  B29K2063/00 ,  B29L2031/60

摘要： A preform for forming a composite structure, such as, but not limited to a panel for a building, house or the like includes a body substantially formed of a reinforcing material. The reinforcing material defines one or more compartments or sections. The compartments are fillable with a granular filler material through which settable liquid matrix material is impregnatable to form the composite structure. There is also disclosed a composite structure, a panel and related methods of forming the preform, the composite structure and the panel.

公开(公告)号：US20240286366A1

公开(公告)日：2024-08-29

申请号：US18571564

申请日：2022-01-26

申请人： SHENZHEN UNIVERSITY

发明人： Yufei WU ,  Zilong ZHAO ,  Pengda LI

IPC分类号： B29C70/68 ,  B29K105/06

CPC分类号： B29C70/682 ,  B29C70/683 ,  B29K2105/06 ,  B29K2905/00

摘要： A fiber-reinforced metal composite member and a manufacturing method thereof. The member includes a metallic matrix provided with a plurality of grooves thereon at a preset angle to a horizontal direction, and the grooves are filled with fiber-reinforced polymers therein. Based on the characteristic that deformation at a necking-occurring location of metal material increases but tensile bearing capacity decreases while bearing capacity of the fiber-reinforced polymers increases with their tensile deformation increasing, the embodiments include fiber-reinforced polymers in the grooves with preset angle and metal to jointly bear the effect of tensile, so at the necking-occurring location, bearing capacity of fiber-reinforced polymers increases to compensate for the decrease of bearing capacity of metal material, thereby avoiding occurring necking or making necking to occur at multiple locations, preventing metal composite member from fracturing due to occurring local necking at one location, and improving deformability of metal composite member.

公开(公告)号：US20240271594A1

公开(公告)日：2024-08-15

申请号：US18566828

申请日：2022-06-23

申请人： LM WIND POWER BLADES S.A.S ,  LM WIND POWER A/S

发明人： Henrik BARSLEV ,  Morten Dall IVERSEN

IPC分类号： F03D1/06 ,  B29C70/68 ,  B29L31/08

CPC分类号： F03D1/066 ,  B29C70/682 ,  B29L2031/085 ,  F05B2230/20 ,  F05B2260/301

摘要： The present invention relates to a root end assembly (100) for incorporating a plurality of fastening members (74) into the root end of a wind turbine blade shell part during a moulding operation. The root end assembly (100) comprises a mounting plate (70) with a plurality of apertures (72) and a plurality of sheath members (83), each sheath member being disposed in a respective aperture of the plurality of apertures (72). Connection members (78) are received in the sheath members (83), and a plurality of said fastening members (74) are releasably attached to a respective connection member of the plurality of connection members (78) such that the fastening members (74) extend substantially normal to a first surface (77) of the mounting plate (70). The apertures (72) are dimensioned for allowing translational movement of the sheath members (83) in the respective apertures (72).

公开(公告)号：US20240227322A1

公开(公告)日：2024-07-11

申请号：US18615418

申请日：2024-03-25

申请人： Simplifyber, Inc.

发明人： Maria Intscher-Owrang ,  Philip Cohen ,  Yee Do Chun ,  Yizhou Sang ,  Svena Rui Xin Yu ,  William Benjamin Montgomery Tew

IPC分类号： B29C70/24 ,  B29C41/10 ,  B29C70/68 ,  B32B3/26 ,  D04H3/011 ,  D04H3/013 ,  D04H3/12 ,  D06M15/263 ,  D06M101/06

CPC分类号： B29C70/24 ,  B29C41/10 ,  B29C70/682 ,  B32B3/263 ,  D04H3/011 ,  D04H3/013 ,  D04H3/12 ,  D06M15/263 ,  A41D2500/30 ,  B32B2437/00 ,  D06M2101/06 ,  D10B2201/00 ,  D10B2501/04

摘要： The present invention is directed to a method of making at least a portion of a garment that includes at least one three-dimensional contour. The disclosed method includes providing a fiber and solvent mixture that includes fibers and a solvent capable to causing a plurality of covalent bonds to be created between the fibers. In many embodiments, the plurality of covalent bonds form when a catalyst, such as heat, is provided to the fiber and solvent mixture. The process can be performed using, for example, either a 3D printer or mold form. The fibers used can be natural, synthetic, or a blend of natural and/or synthetic fibers. The solvent preferably includes ionic salts in water.

公开(公告)号：US20240173899A1

公开(公告)日：2024-05-30

申请号：US18551864

申请日：2021-09-26

申请人： HANGZHOU AO KE MEI RUI TECHNOLOGY CO., LTD.

发明人： Meiyan HU

IPC分类号： B29C35/02 ,  B29C45/00 ,  B29C45/14 ,  B29C70/68 ,  B29K27/18 ,  B29L31/26

CPC分类号： B29C35/02 ,  B29C45/0055 ,  B29C45/14311 ,  B29C70/683 ,  B29C2045/0077 ,  B29C2793/0018 ,  B29C2793/009 ,  B29K2027/18 ,  B29L2031/265

摘要： A manufacturing method for a sealing gasket includes the following steps: S1, preparing raw material rubber and a first component, wherein the first component comprises a base body and a gluing layer, the gluing layer is attached to an upper surface of the base body; S2, placing the first component in an inner cavity of a forming mold, wherein the forming mold comprises an upper mold, a first main body surface of the upper mold is arc shaped, the forming mold further comprises a lower mold, and a second main body surface of the lower mold is arc shaped; S3, placing the raw material rubber in the inner cavity of the forming mold; and S4, vulcanizing the raw material rubber arranged in the inner cavity of the forming mold, such that the raw material rubber and the first component are integrated.

公开(公告)号：US20240123695A1

公开(公告)日：2024-04-18

申请号：US18277328

申请日：2022-02-15

申请人： Vestas Wind Systems A/S

发明人： Jonathan Smith

IPC分类号： B29C70/44 ,  B29C35/02 ,  B29C70/06 ,  B29C70/36 ,  B29C70/54 ,  B29C70/68

CPC分类号： B29C70/443 ,  B29C35/0288 ,  B29C70/06 ,  B29C70/36 ,  B29C70/54 ,  B29C70/681 ,  B29K2309/08

摘要： In a first aspect of the invention there is provided a method of making a wind turbine component, the method comprising supporting a layup (14) of fibrous reinforcing material in a mould (12); providing a supply of resin (16); providing a supply of hardener (20) comprising at least a first hardener (20a) and a second hardener (20b), the second hardener being faster than the first hardener; mixing resin with the first and/or second hardener to create a resin mixture (24); supplying the resin mixture (24) to the layup (14) during an infusion process; monitoring one or more process parameters of the infusion process; and controlling the speed of the hardener (20) by varying the relative proportions of the first and second hardeners (20a, 20b) in the resin mixture (24) during the course of the infusion process in dependence upon the one or more process parameters.

公开(公告)号：US20240117214A1

公开(公告)日：2024-04-11

申请号：US18542651

申请日：2023-12-16

申请人： KNAUF INSULATION, INC. ,  KNAUF INSULATION SPRL

发明人： Brian Lee SWIFT ,  Ronald E. KISSELL

IPC分类号： C09D167/04 ,  B29C70/68 ,  C03C17/28 ,  C03C25/14 ,  C07H5/04 ,  C08F251/02 ,  C08L51/02 ,  C09D5/08 ,  C09D105/00 ,  E04B1/78 ,  E04B1/84 ,  E04B1/88 ,  F16L59/02 ,  F16L59/14

CPC分类号： C09D167/04 ,  B29C70/68 ,  C03C17/28 ,  C03C25/14 ,  C07H5/04 ,  C08F251/02 ,  C08L51/02 ,  C09D5/08 ,  C09D105/00 ,  E04B1/78 ,  E04B1/84 ,  E04B1/88 ,  F16L59/026 ,  F16L59/14 ,  H05K999/99 ,  Y10T428/31971 ,  Y10T442/60 ,  Y10T442/691

摘要： A curable aqueous composition is disclosed comprising a carbohydrate, a crosslinking agent, and an amine base, wherein the curable aqueous composition has a pH adjusted by the amine base. Further disclosed is a method of forming a curable aqueous solution.