公开(公告)号：US12076938B2

公开(公告)日：2024-09-03

申请号：US18143218

申请日：2023-05-04

申请人： Dutch Thermoplastic Components B.V.

发明人： David Reijer Manten ,  Jeffrey Rogier Vroemen ,  Dennis Lunenborg ,  Peter Floris Evert Boer

IPC分类号： B29C65/00 ,  B29C65/18 ,  B29C70/30

CPC分类号： B29C66/12842 ,  B29C65/18 ,  B29C66/12822 ,  B29C66/72141 ,  B29C66/723 ,  B29C70/304 ,  B29C66/128 ,  B29C66/12841 ,  B29K2995/0051

摘要： A method for manufacturing a thermoplastic composite product includes: providing a first and second thermoplastic composite component made from a consolidated stack of thermoplastic composite plies, said first and second component having a first and second ply drop off, respectively. The first and second components are positioned such that the first ply drop off and the second ply drop off are aligned, and the first and second components are fixedly connected by means of heating. The stacks of plies for the first and second components are constructed by stacking the plies in a stacking direction wherein the plies are arranged such that plies at a different position along the stacking direction are laterally offset relative to each other for the purpose of forming the first ply drop off and the second ply drop off, respectively, before consolidating.

公开(公告)号：US20240227346A1

公开(公告)日：2024-07-11

申请号：US18410940

申请日：2024-01-11

申请人： FUTURE COMP LLC

发明人： Joseph Stanish ,  Nicholas Przybysz

IPC分类号： B32B5/12 ,  B29C35/08 ,  B29C65/00 ,  B29C65/08 ,  B29C70/32 ,  B29K105/12 ,  C08J5/24

CPC分类号： B32B5/12 ,  C08J5/24 ,  B29C35/0805 ,  B29C2035/0822 ,  B29C65/08 ,  B29C66/72141 ,  B29C70/32 ,  B29K2105/12 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2307/718

摘要： A composite structure includes a polymer material, and axial fibers and radial fibers arranged within the polymer material. The composite structure includes a body and a sidewall that defines a cylindrical lumen. The sidewall has a consistent fiber to polymer distribution relative to the body.

公开(公告)号：US11911980B2

公开(公告)日：2024-02-27

申请号：US17289627

申请日：2019-10-30

申请人： PROFOL GMBH

发明人： Helmut Bayer ,  Konrad Maier

IPC分类号： B29C70/50 ,  B29C65/08 ,  B29C65/00 ,  B29C70/54

CPC分类号： B29C70/50 ,  B29C65/08 ,  B29C66/1122 ,  B29C66/1142 ,  B29C66/435 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/72141 ,  B29C70/543 ,  B29C70/545 ,  Y10T428/19

摘要： The invention relates to a single-ply semi-finished product web which is reinforced with unidirectionally orientated continuous fibers and exhibits a movement direction and comprises a matrix containing at least 60% by weight of one or more thermoplastic polymers selected from the group consisting of polyamide, polyolefin and mixtures thereof and comprising welding seams of overlapping fiber-reinforced semi-finished product web segments at periodically occurring intervals, wherein the fiber plies of the fiber-reinforced semi-finished product web segments overlap, wherein the thickness of the semi-finished product web in the region of the welding seams is at least exactly as high as the arithmetic mean of the other regions of the semi-finished product web, and wherein the width of the regions of the welding seams is more than 1 mm to 8 mm in the movement direction, and wherein the thickness of the semi-finished product web in the regions outside the regions of the welding seams is 0.01 mm to 0.40 mm, and wherein the unidirectionally orientated continuous fibers enclose a predetermined angle with the movement direction, the value α of which is in the range of more than 0° to 90°, and to a method for its manufacture and to its use for manufacturing a multi-layer composite material and/or organic sheet.

公开(公告)号：US20190210295A1

公开(公告)日：2019-07-11

申请号：US16311934

申请日：2017-06-07

申请人： HEXCEL COMPOSITES LIMITED

发明人： Marco ARCIDIACONO ,  John ELLIS ,  Benjamin CHAU

IPC分类号： B29C65/08 ,  B29C65/00 ,  B29C65/82

CPC分类号： B29C65/08 ,  B29C65/8215 ,  B29C66/1122 ,  B29C66/223 ,  B29C66/225 ,  B29C66/244 ,  B29C66/43 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73117 ,  B29C66/73752 ,  B29C66/73941 ,  B29C66/81411 ,  B29C66/853 ,  B29C66/929 ,  B29C66/949 ,  B29C66/9513 ,  B29C66/9517 ,  B29C70/543 ,  B29K2309/08 ,  B29K2307/04 ,  B29K2307/02 ,  B29K2309/02 ,  B29K2277/10 ,  B29K2267/00 ,  B29K2311/10 ,  B29K2067/00

摘要： Process for forming a permanent join between two sections of fibrous material contained in a thermosetting resin matrix, said process comprising overlaying the two sections and subjecting the overlaid sections to ultrasonic welding to form a permanent join between the two sections, wherein there is no significant change in the sub-ambient Tg of the fibrous material contained in the thermosetting resin matrix in the region of the permanent join.

公开(公告)号：US20190184648A1

公开(公告)日：2019-06-20

申请号：US16211474

申请日：2018-12-06

申请人： MTU Aero Engines AG

发明人： Alexander BOECK

IPC分类号： B29C65/00 ,  B29C65/52

CPC分类号： B29C66/0224 ,  B29C65/02 ,  B29C65/48 ,  B29C65/5057 ,  B29C65/522 ,  B29C66/02 ,  B29C66/0222 ,  B29C66/02245 ,  B29C66/028 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/131 ,  B29C66/43 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/72143 ,  B29C66/7392 ,  B29C66/7394 ,  B29C66/742 ,  B29K2309/08 ,  B29K2271/00 ,  B29K2279/085 ,  B29K2279/08 ,  B29K2277/10 ,  B29K2277/00 ,  B29K2311/00 ,  B29K2311/10

摘要： A fiber composite component assembly (100) includes a fiber composite component (3) including a base material and a fiber material, and a tolerance compensation layer (5) for joining the fiber composite component (3) to a further component (1), the tolerance compensation layer (5) including a fiber composite portion (17) and/or a further layer portion (7). A fiber composite component system (200) including a fiber composite component assembly (100) and a further component (1) joined to the fiber composite component assembly (100), as well as a method for producing a fiber composite component system (200), is also provided.

公开(公告)号：US20190061977A1

公开(公告)日：2019-02-28

申请号：US16113697

申请日：2018-08-27

申请人： Airbus Operations GmbH

发明人： Peter Linde ,  Norbert Heltsch

IPC分类号： B64F5/10 ,  B29C65/60

CPC分类号： B64F5/10 ,  B21J15/08 ,  B21J15/142 ,  B21J15/147 ,  B29C65/18 ,  B29C65/562 ,  B29C65/601 ,  B29C66/0222 ,  B29C66/02242 ,  B29C66/0242 ,  B29C66/0246 ,  B29C66/1122 ,  B29C66/326 ,  B29C66/43 ,  B29C66/71 ,  B29C66/721 ,  B29C66/72141 ,  B29C66/73115 ,  B29C66/73921 ,  B29C2793/0045 ,  B29L2031/3076 ,  B29L2031/3082 ,  F16B5/04 ,  B29K2071/00

摘要： A method for connecting two aircraft components composed of thermoplastic composite material by a rivet. The two aircraft components are arranged, in sections, areally on one another, before bores in the two aircraft components are expanded by a mandrel element such that the bores, after the expansion, form one continuous bore for receiving the rivet. Here, the two aircraft components are locally warmed by the mandrel element such that, during the expansion of the bores, the components are thermoplastically deformed. The mandrel element is inserted through the first bore into the second bore. The rivet is introduced into the continuous bore. A system for carrying out the method is also disclosed.

公开(公告)号：US20180250924A1

公开(公告)日：2018-09-06

申请号：US15910513

申请日：2018-03-02

申请人： Volkswagen Aktiengesellschaft

发明人： Robert Thomas ,  Max Ehleben ,  Thomas Mertens ,  Anselm Tobias Bochtler ,  Fabian Fischer

IPC分类号： B32B38/18 ,  B32B5/02 ,  B32B15/14 ,  B32B15/08 ,  B32B37/06 ,  B32B37/10 ,  B32B37/18

CPC分类号： B32B38/1833 ,  B29C65/44 ,  B29C65/46 ,  B29C65/48 ,  B29C65/50 ,  B29C65/7841 ,  B29C66/0242 ,  B29C66/524 ,  B29C66/532 ,  B29C66/545 ,  B29C66/61 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/7392 ,  B29C66/7394 ,  B29C66/742 ,  B29C66/8322 ,  B29C66/863 ,  B29C66/91411 ,  B29C66/919 ,  B29C70/46 ,  B29C70/68 ,  B29C70/885 ,  B29L2031/3002 ,  B32B5/022 ,  B32B15/08 ,  B32B15/14 ,  B32B37/06 ,  B32B37/10 ,  B32B37/182 ,  B32B2311/00 ,  B32B2605/00 ,  B29K2023/12 ,  B29K2077/00 ,  B29K2077/10 ,  B29K2309/08 ,  B29K2307/04 ,  B29K2309/02

摘要： In order to optimize a method for stiffening a metal component by pressing a fiber-reinforced plastic insert onto the metal component in such a way that the method can be integrated into the serial production of the car body, it is proposed that the fiber-reinforced plastic insert be picked up by means of a robot-controlled application head and pressed onto the metal component.

公开(公告)号：US10059078B2

公开(公告)日：2018-08-28

申请号：US14386382

申请日：2013-03-22

申请人： Cutting Dynamics, Inc.

发明人： William V. Carson, Jr. ,  George Bielert ,  Rocco Deangelis

IPC分类号： B32B5/26 ,  B32B3/26 ,  B29C45/14 ,  B29C70/74 ,  B29C70/76 ,  B29C70/12 ,  B29C70/06 ,  A47C5/12 ,  A47C7/40 ,  B29C65/02 ,  B29C65/48 ,  B29C65/56 ,  B29C65/58 ,  B29C65/00 ,  B60N2/68 ,  B32B5/28 ,  B32B5/02 ,  B32B27/28 ,  B29L31/30 ,  B32B27/36 ,  B29K309/08 ,  B29K105/08 ,  B29K71/00 ,  B29K67/00 ,  B29K79/00 ,  B29K81/00 ,  B29C70/20 ,  B29C70/22 ,  B29C70/16 ,  B29C65/08 ,  B29C65/34 ,  B29C65/50 ,  B29C65/72 ,  B29C45/00 ,  B29L31/00 ,  B29K101/12 ,  B29K307/04

CPC分类号： B32B3/266 ,  A47C5/12 ,  A47C7/40 ,  B29C45/14 ,  B29C45/14311 ,  B29C45/14786 ,  B29C65/02 ,  B29C65/08 ,  B29C65/34 ,  B29C65/48 ,  B29C65/50 ,  B29C65/5057 ,  B29C65/565 ,  B29C65/58 ,  B29C65/72 ,  B29C66/028 ,  B29C66/12443 ,  B29C66/12449 ,  B29C66/12461 ,  B29C66/12463 ,  B29C66/12469 ,  B29C66/126 ,  B29C66/301 ,  B29C66/536 ,  B29C66/5414 ,  B29C66/547 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/72143 ,  B29C66/7392 ,  B29C66/73921 ,  B29C70/06 ,  B29C70/12 ,  B29C70/16 ,  B29C70/20 ,  B29C70/202 ,  B29C70/22 ,  B29C70/74 ,  B29C70/76 ,  B29C2045/0008 ,  B29C2045/14319 ,  B29C2045/14327 ,  B29C2045/14868 ,  B29C2045/14877 ,  B29K2023/12 ,  B29K2055/02 ,  B29K2059/00 ,  B29K2067/00 ,  B29K2067/003 ,  B29K2067/006 ,  B29K2069/00 ,  B29K2071/00 ,  B29K2075/00 ,  B29K2075/02 ,  B29K2077/00 ,  B29K2079/00 ,  B29K2079/08 ,  B29K2079/085 ,  B29K2081/04 ,  B29K2081/06 ,  B29K2101/12 ,  B29K2105/0845 ,  B29K2105/0881 ,  B29K2105/089 ,  B29K2277/00 ,  B29K2277/10 ,  B29K2305/00 ,  B29K2307/04 ,  B29K2309/08 ,  B29L2031/003 ,  B29L2031/008 ,  B29L2031/3055 ,  B29L2031/3076 ,  B29L2031/771 ,  B32B5/022 ,  B32B5/024 ,  B32B5/26 ,  B32B5/28 ,  B32B27/281 ,  B32B27/285 ,  B32B27/286 ,  B32B27/288 ,  B32B27/36 ,  B32B2250/20 ,  B32B2250/24 ,  B32B2305/076 ,  B32B2305/08 ,  B32B2305/10 ,  B32B2305/18 ,  B32B2305/188 ,  B32B2305/20 ,  B32B2305/22 ,  B32B2310/14 ,  B32B2367/00 ,  B32B2371/00 ,  B32B2379/00 ,  B32B2398/20 ,  B32B2605/00 ,  B32B2605/003 ,  B32B2605/18 ,  B60N2/68 ,  Y10T428/24182 ,  Y10T428/24322 ,  Y10T428/24612 ,  Y10T428/24785 ,  Y10T428/24994 ,  Y10T428/249942 ,  Y10T428/24995 ,  Y10T442/20 ,  B29K2077/10

摘要： This specification discloses an article of manufacture. The article of manufacture has at least one structural blank and at least one guide. The structural blank has a plurality of oriented fiber plies in a thermoplastic matrix. The guide has a plurality of random dispersed fibers in a thermoplastic matrix. The guide is affixed to the structural blank by injection molding and over molding the guide onto the structural blank. The article of manufacture can take a number of forms for use in industries such as aircraft, automobiles, motorcycles, bicycles, trains or watercraft.

公开(公告)号：US20180194071A1

公开(公告)日：2018-07-12

申请号：US15400639

申请日：2017-01-06

申请人： Applied Composite Technology Aerospace, Inc.

发明人： Todd Ashton

IPC分类号： B29C65/02 ,  B29C35/02

CPC分类号： B29C65/02 ,  B29C33/505 ,  B29C35/02 ,  B29C65/5071 ,  B29C65/5085 ,  B29C66/112 ,  B29C66/114 ,  B29C66/12441 ,  B29C66/4326 ,  B29C66/43441 ,  B29C66/494 ,  B29C66/54 ,  B29C66/634 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73754 ,  B29C66/73941 ,  B29C66/81 ,  B29C66/81455 ,  B29C70/44 ,  B29K2883/00 ,  B29K2307/04 ,  B29K2309/08

摘要： Forming a cured composite structure may include assembling pre-cure members about a variable volume support member to form a pre-cure assembly, applying an internal pressure from within the pre-cure assembly by maintaining the variable volume support member at an expanded volume, and curing the pre-cure members by applying heat while the variable volume support member is in the expanded volume to form a cured composite structure.

公开(公告)号：US10012254B2

公开(公告)日：2018-07-03

申请号：US14889371

申请日：2014-05-15

申请人： Japan Agency for Marine-Earth Science and Technology ,  TORAY INDUSTRIES, INC.

发明人： Hisao Ito ,  Kazumasa Kato ,  Yutaka Ochi ,  Naofumi Hosokawa ,  Hirohisa Hagita ,  Shigekazu Kawauchi

IPC分类号： F16B7/02 ,  B29C65/56 ,  B29C65/00 ,  B29K101/00 ,  B29K105/12 ,  B29K307/04 ,  B29L23/00 ,  B29L31/30 ,  B29L31/00

CPC分类号： F16B7/02 ,  B29C65/561 ,  B29C65/562 ,  B29C66/1142 ,  B29C66/522 ,  B29C66/524 ,  B29C66/526 ,  B29C66/534 ,  B29C66/5344 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/742 ,  B29K2101/00 ,  B29K2105/12 ,  B29K2307/04 ,  B29L2023/22 ,  B29L2031/3002 ,  B29L2031/7532 ,  B29K2309/08 ,  B29K2277/10

摘要： A joint structure is a joint structure between a first member having a pillared end part made of a fiber-reinforced plastic and a second member different from the first member. The end part of the first member is reversely tapered in an axial direction, while a joining member is disposed along a reversely tapered form of the end part. The second member is provided in contact with an end face of the first member and connected to the joining member. A plurality of fibers substantially extending in the axial direction of the end part of the first member are provided within the end part and disposed to form a larger angle with the axial direction of the end part of the first member as they are disposed to be closer to a surface constituting the reversely tapered form in a radial direction of the end part.