公开(公告)号：US20240326301A1

公开(公告)日：2024-10-03

申请号：US18694484

申请日：2022-06-22

申请人： TOWA CORPORATION

发明人： Naoki TAKADA

IPC分类号： B29C43/34 ,  B29C43/18

CPC分类号： B29C43/34 ,  B29C43/18 ,  B29C2043/181

摘要： A resin supply device includes a resin supply mechanism configured to contain and supply a resin material; a nozzle made of an elastic material and having an ejection outlet for ejecting the resin material from the resin supply mechanism; and a clamp mechanism configured to press a tip of the nozzle from outside to shape the ejection outlet into three or more fold rotational symmetry about an axis of the nozzle and change an opening area of the ejection outlet.

公开(公告)号：US12103208B2

公开(公告)日：2024-10-01

申请号：US17788753

申请日：2020-12-28

申请人： PERSICO S.P.A.

发明人： Sergio Battista Gastaldi

IPC分类号： B29C44/08 ,  B29C43/14 ,  B29C43/18 ,  B29C43/36 ,  B29C43/52 ,  B29K101/12

CPC分类号： B29C43/52 ,  B29C43/18 ,  B29C43/36 ,  B29K2101/12 ,  B29K2713/00

摘要： Process and relative machine for moulding a thermoplastic material for producing a finished article having a shape, wherein the process comprises:



providing a mould (99) comprising a first (1) and a second half-mould (2) each having a respective conformation surface (3, 4) which define, with closed mould, a cavity (5) having, in a conformation configuration, the shape;
making a semi-finished product (70) made of the thermoplastic material;
closing the mould (99) with the semi-finished product (70) interposed between the conformation surfaces (3, 4);
admitting a heating fluid into the cavity (5) for heating the semi-finished product (70) permeable to the heating fluid;
arranging the cavity (5) in a compacting configuration in which the cavity (5) coincides with a sub-portion of the cavity (5) in the conformation configuration;
with the cavity (5) in the compacting configuration and the heating fluid into the cavity (5), compressing the semi-finished product (70) between the conformation surfaces (3, 4);
subsequently to compressing the semi-finished product (70), arranging the cavity (5) in the conformation configuration while keeping the heating fluid into the cavity (5), wherein the semi-finished product (70) elastically expands for completely occupying the cavity and assuming the shape;
subsequently, evacuating the heating fluid from the cavity (5) for cooling the semi-finished product (70) for obtaining the finished article with the shape;
opening the mould (99) and extracting the finished article from the mould (99).

公开(公告)号：US12097974B2

公开(公告)日：2024-09-24

申请号：US17636636

申请日：2020-07-29

申请人： Siempelkamp Maschinen- und Anlagenbau GmbH

发明人： Fabian Köffers ,  Michael Schöler ,  Klaus Schürmann ,  Lothar Sebastian

IPC分类号： B29C70/44 ,  B29C43/18 ,  B29C70/46 ,  B64F5/10 ,  B29C35/04 ,  B29C43/32 ,  B29L31/08 ,  B29L31/30 ,  B32B37/06 ,  B32B37/10

CPC分类号： B64F5/10 ,  B29C43/18 ,  B29C70/44 ,  B29C70/46 ,  B29C2035/043 ,  B29C2043/189 ,  B29C2043/3261 ,  B29L2031/085 ,  B29L2031/30 ,  B32B37/06 ,  B32B37/10

摘要： A method is specified for producing a structural component, in particular for an aircraft, ground vehicle, or watercraft, or for a rotor blade of a wind turbine, in which method an arrangement of fibers and plastic material is laid in a mold and subjected to an increased pressure and an increased temperature, wherein a mold is used which comprises at least one recess in which a reinforcing element is arranged. The object is to be able to cost-effectively produce a structural component of this type. For this purpose, it is provided that the reinforcing element is laid in the recess together with a core, wherein a differential volume between the recess and core, at least in a predetermined region, is chosen such that it is smaller than a segment of the reinforcing element arranged in said region by a predetermined amount.

公开(公告)号：US20240286322A1

公开(公告)日：2024-08-29

申请号：US18570234

申请日：2022-05-18

申请人： PERSICO S.P.A.

发明人： Andrea FUMAGALLI ,  Sergio Battista GASTALDI ,  Matteo RADI

IPC分类号： B29C43/14 ,  B29C43/00 ,  B29C43/18 ,  B29C43/40 ,  B29C43/52 ,  B29C45/00 ,  B29C45/14 ,  B29C45/18 ,  B29C45/26 ,  B29C45/62 ,  B29K23/00 ,  B29K105/04 ,  B29K105/08 ,  B29K277/00 ,  B29K309/08 ,  B29L31/30

CPC分类号： B29C43/146 ,  B29C43/003 ,  B29C43/18 ,  B29C43/40 ,  B29C43/52 ,  B29C45/0055 ,  B29C45/14221 ,  B29C45/14786 ,  B29C45/26 ,  B29C2045/14188 ,  B29C2045/1875 ,  B29C45/62 ,  B29K2023/00 ,  B29K2105/04 ,  B29K2105/0872 ,  B29K2277/00 ,  B29K2309/08 ,  B29L2031/3041

摘要： Pressure moulding process, and related device (100), for manufacturing an article, the process comprising: —providing a substrate (70) made of a composite material comprising a first polymeric material and fibres impregnated with said first polymeric material; —providing a coating sheet (71); —heating said substrate (70) to a temperature of the substrate (70) greater than 160° C.; —subsequently, during a first compression step, compressing under pressure the substrate (70) and the coating sheet (71) between a first conformation surface (1) and a second conformation surface (2) for conforming the substrate (70) and the coating sheet (71) and for firmly fixing the substrate (70) and the coating sheet (71) to each other; —during a second compression step subsequent to the first compression step, compressing under pressure the substrate (70) and the coating sheet (71) between the first (1) and second conformation surface (2) and injecting a second polymeric material in an injection cavity (3) having an outlet mouth (4) onto the first conformation surface (1), wherein a first face of the substrate (70) opposite to the coating sheet (71) is in contact with the first conformation surface (1); —cooling the second polymeric material for firmly fixing the second polymeric material to the first face of the substrate (70), wherein, during the first compression step, a temperature of the first (1) and second conformation surface (2) is less than 120° C.

公开(公告)号：US20240246268A1

公开(公告)日：2024-07-25

申请号：US18626553

申请日：2024-04-04

申请人： Sanofi

发明人： Paolo Mangiagalli

IPC分类号： B29C43/18 ,  A61M5/142 ,  A61M5/20 ,  A61M5/315 ,  A61M5/32 ,  B29C35/08 ,  B29C43/30 ,  B29C43/34 ,  B29K23/00 ,  B29K83/00

CPC分类号： B29C43/18 ,  A61M5/142 ,  A61M5/20 ,  A61M5/31511 ,  A61M5/32 ,  B29C35/0805 ,  B29C43/305 ,  B29C43/34 ,  A61M2205/0216 ,  A61M2205/0238 ,  A61M2207/00 ,  A61M2207/10 ,  B29C2035/0827 ,  B29C2043/182 ,  B29K2023/22 ,  B29K2083/005

摘要： A technique of manufacturing an elastomeric container closure or plunger with embedded functional components to avoid thermal damage to the components is described. The technique includes molding a drug-contacting part from a first material at a first temperature and for a first length of time defining a first thermal exposure; after molding the drug-contacting part, inserting ancillary components into the drug-contacting part, where the ancillary components have an operational thermal budget less than the first thermal exposure; and overmolding the drug-contracting part and the ancillary components with a second material at a second temperature for a second length of time to form a non-drug-contacting part that mechanically connects the non-drug-contacting part and the drug-contacting part to form the elastomeric container closure and seals the ancillary components inside the elastomeric container closure. The overmolding defines a thermal exposure less than the operational thermal budget of the ancillary components.

公开(公告)号：US12011854B2

公开(公告)日：2024-06-18

申请号：US17157519

申请日：2021-01-25

申请人： Arris Composites Inc.

发明人： Ethan Escowitz ,  Riley Reese ,  Andrew Mathews ,  J. Scott Perkins

IPC分类号： B29C43/18 ,  B29K79/00 ,  B29L31/34 ,  H02J7/00 ,  H02J7/02 ,  H02J50/00 ,  H02J50/10

CPC分类号： B29C43/18 ,  H02J7/0042 ,  H02J7/02 ,  H02J50/005 ,  H02J50/10 ,  B29C2043/182 ,  B29K2079/08 ,  B29L2031/34

摘要： Fiber-composite parts that incorporate a very thin electrical circuit, and a method for making the parts via compression molding, are disclosed. The electrical circuit is encapsulated by a film having a melting point that exceeds the maximum temperature to which the film is exposed during compression molding. The electrical circuit is disposed in a composite ply, in a lay-up of composite plies, and electrical leads are routed through the composite plies so that the lead are accessible in the molded fiber-composite part.

公开(公告)号：US12003838B2

公开(公告)日：2024-06-04

申请号：US18203731

申请日：2023-05-31

申请人： Ningbo Sunny Opotech Co., Ltd.

发明人： Zhen Huang ,  Qimin Mei ,  Bojie Zhao ,  Zhewen Mei ,  Li Liu ,  Jiawei Chen ,  Chenxiang Xu

IPC分类号： H04N5/335 ,  B29C43/18 ,  H04N23/54 ,  H04N23/55 ,  H04N23/57 ,  B29L11/00 ,  B29L31/34

CPC分类号： H04N23/55 ,  B29C43/18 ,  H04N23/54 ,  H04N23/57 ,  B29L2011/00 ,  B29L2031/34

摘要： A camera module and a molded photosensitive assembly and manufacturing methods thereof, and an electronic device are disclosed. The molded photosensitive assembly includes an imaging assembly, a molded base and a filter assembly. The imaging assembly includes a circuit board and at least one photosensitive element, and each photosensitive element is conductively connected to the circuit board. The molded base has at least one stepped peripheral groove to define a light window through each stepped peripheral groove, the molded base embeds a part of the imaging assembly, and a photosensitive region of each photosensitive element respectively corresponds to each light window of the molded base. The filter assembly includes at least one filter element, and each filter element is correspondingly arranged in each stepped peripheral groove of the molded base, so that each filter element respectively corresponds to each light window of the molded base.

公开(公告)号：US20240170302A1

公开(公告)日：2024-05-23

申请号：US18427769

申请日：2024-01-30

申请人： Advanced Semiconductor Engineering, Inc.

发明人： Chenghan SHE

IPC分类号： H01L21/56 ,  B29C43/18 ,  B29C43/34 ,  B29K105/00 ,  B29L31/34 ,  H01L21/67

CPC分类号： H01L21/565 ,  B29C43/18 ,  B29C43/34 ,  H01L21/568 ,  H01L21/67126 ,  B29C2043/3438 ,  B29K2105/251 ,  B29L2031/3406

摘要： A method and a system for manufacturing a semiconductor package structure are provided. The method includes: (a) measuring an amount of a molding powder; (b) controlling the amount of a molding powder; and (c) dispensing the molding powder on an assembly structure including a carrier and at least one semiconductor device disposed on the carrier.

公开(公告)号：US20240157613A1

公开(公告)日：2024-05-16

申请号：US18229508

申请日：2023-08-02

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

发明人： Sang Won Lim ,  Sang Jae Yoon ,  Young Bin Park ,  Woo Seok Ji ,  Soo Chang Kang ,  Seong Woo Im

IPC分类号： B29C43/58 ,  B29C43/18 ,  B29C70/48 ,  B29C70/54

CPC分类号： B29C43/58 ,  B29C43/18 ,  B29C70/48 ,  B29C70/54 ,  B29C2043/5808

摘要： A method of manufacturing a composite material through a wet compression molding (WCM) process is disclosed. The internal pressure of a mold is controlled so that productivity may be improved due to process automation through application of a resin using a robot. Quality of the composite material may be improved due to minimization of deformation of a foam core through control of the internal pressure of the mold.

公开(公告)号：US20240149550A1

公开(公告)日：2024-05-09

申请号：US17773114

申请日：2020-11-11

申请人： TORAY INDUSTRIES, INC.

发明人： Takafumi SUZUKI ,  Takumi HONDA ,  Masato HONMA

IPC分类号： B32B5/12 ,  B29C43/18 ,  B29C43/20 ,  B29C43/36 ,  B29K23/00 ,  B29K307/04 ,  B32B9/00 ,  B32B9/04 ,  B32B27/12 ,  B32B27/32

CPC分类号： B32B5/12 ,  B32B9/007 ,  B32B9/047 ,  B32B27/12 ,  B32B27/32 ,  B29C43/18 ,  B29C43/206 ,  B29C43/36 ,  B29K2023/12 ,  B29K2307/04 ,  B29K2995/0013 ,  B29K2995/0082 ,  B32B2250/05 ,  B32B2250/40 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2262/16 ,  B32B2307/302 ,  B32B2307/546 ,  B32B2307/7376

摘要： The purpose of the present invention is to provide a sandwich structure that achieves both excellent heat radiation and excellent mechanical characteristics. To this end, the sandwich structure according to the present invention has the following configuration. That is, the sandwich structure has a core material (I) and fiber-reinforced materials (II) arranged on both surfaces of the core material (I), wherein at least one of the fiber-reinforced materials (II) includes a sheet-shaped heat conduction material (III) having an in-plane heat conduction ratio of 300 W/m·K or more.