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1. 发明申请

US20230128647A1 MANUFACTURING METHOD FOR VEHICLE KNUCKLE USING PREFORM 有权
公开(公告)号：US20230128647A1
公开(公告)日：2023-04-27
申请号：US17789361
申请日：2019-12-30
申请人： ILJIN CO., LTD.
发明人： Se Woong JEONG , Ig Jin KWON , Hyun Tae BANG , Ki Ho KIM , Ju Hyoung CHO
IPC分类号： B29B11/14 , B29B11/12 , B62D7/18 , B29C43/18
摘要： There is provided method of manufacturing a knuckle for a vehicle. The method includes a preform forming operation of forming a preform serving as a preliminary molding object for forming the knuckle for a vehicle; and a main-molding-object forming operation of hot-pressing the preform to form a main molding object for forming the knuckle for a vehicle. The preform formed in the preform forming operation may be formed in a shape corresponding to a shape of the main molding object, and may be formed in a shape offset inward by a predetermined dimension from an outer shape of the main molding object.

2. 发明申请

US20230111000A1 APPARATUS, MOLD SET, AND METHOD FOR PRODUCING METAL-RESIN COMPOSITE 有权
公开(公告)号：US20230111000A1
公开(公告)日：2023-04-13
申请号：US17934384
申请日：2022-09-22
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) , RAPIIT CO., LTD.
发明人： Kenichi WATANABE , Ryohei IHARA , Zenzo YAMAGUCHI , Takuro SHIGETOMO
IPC分类号： B29C43/18 , B29C43/36 , B29C43/52
摘要： Molding accuracy of a metal member is improved in an apparatus, a mold set, and a method for producing a metal-resin composite with a set of molds. An apparatus for manufacturing a metal-resin composite by press molding a metal member and a resin material, the apparatus including a mold including an upper mold and a lower mold sandwiching the metal member and the resin material, a molding auxiliary component detachably fixed to the upper mold so as to fill at least a part of a cavity C for arranging the resin material formed by the upper mold and the lower mold, and a drive unit that moves at least one of the upper mold and the lower mold in a vertical direction. The molding auxiliary component has a first press surface for molding the metal member. The upper mold has a second press surface for integrally molding the metal member and the resin material. A distance between the first press surface and the lower mold in a state where the molding auxiliary component is attached is shorter than a distance between the second press surface and the lower mold in a state where the molding auxiliary component is removed.

3. 发明申请

US20230088665A1 PISTON INCLUDING A COMPOSITE LAYER APPLIED TO METAL SUBSTRATE 有权
公开(公告)号：US20230088665A1
公开(公告)日：2023-03-23
申请号：US17994687
申请日：2022-11-28
申请人： Tenneco Inc.
发明人： Warran Boyd Lineton , Ross Allen Evers , Greg Salenbien
IPC分类号： B32B7/05 , B32B5/00 , B32B27/00 , B32B15/20 , B32B15/18 , B32B9/04 , B32B7/04 , B32B15/16 , B32B9/00 , B32B3/06 , B32B5/02 , B32B27/06 , B32B15/098 , B32B27/42 , B32B5/16 , B32B15/14 , B29C43/18 , B29C43/52
摘要： A piston for a heavy duty diesel engine including a composite layer forming at least a portion of a combustion surface is provided. The composite layer has a thickness greater than 500 microns and includes a mixture of components typically used to form brake pads, such as a thermoset resin, an insulating component, strengthening fibers, and an impact toughening additive. According to one example, the thermoset resin is a phenolic resin, the insulating component is a ceramic, the strengthening fibers are graphite, and the impact toughening additive is an aramid pulp of fibrillated chopped synthetic fibers. The composite layer also has a thermal conductivity of 0.8 to 5 W/m·K. The body portion of the piston can include an undercut scroll thread to improve mechanical locking of the composite layer. The piston can also include a ceramic insert between the body portion and the composite layer.

4. 发明授权

US11602874B2 Multilayer core molding method 有权
公开(公告)号：US11602874B2
公开(公告)日：2023-03-14
申请号：US17086456
申请日：2020-11-02
申请人： BRIDGESTONE SPORTS CO., LTD.
发明人： Kazunori Nakajima , Satoru Judai
IPC分类号： B29C31/08 , B29D99/00 , B29C43/18 , B29L31/54
摘要： A multilayer core molding method includes an upstream process of molding using an upstream process molding apparatus, which includes a first upstream process mold including a first upstream process mold cavity surface, and a second upstream process mold including a second upstream process mold cavity surface. The upstream process includes an inner core arrangement step and a covering step to obtain an intermediate molded body, which includes the inner core, and the unvulcanized or semi-vulcanized first outer core material covering only part of a surface of the inner core and integrated with the inner core.

5. 发明申请

US20230060371A1 CAMERA MODULE AND MOLDED PHOTOSENSITIVE ASSEMBLY AND MANUFACTURING METHODS THEREOF, AND ELECTRONIC DEVICE 有权
公开(公告)号：US20230060371A1
公开(公告)日：2023-03-02
申请号：US17983592
申请日：2022-11-09
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： H04N5/225 , B29C43/18
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.

6. 发明申请

US20230045058A1 METHOD OF MANUFACTURING ELASTOMER ARTICLES HAVING EMBEDDED ELECTRONICS 有权
公开(公告)号：US20230045058A1
公开(公告)日：2023-02-09
申请号：US17968765
申请日：2022-10-18
申请人： West Pharmaceutical Services, Inc.
发明人： Kerry DRAKE , Heike GRUEN , Jeffrey M. LAUBACH , Martin MCGARRY , Jason KRIZAN , Patrick DOWLING , Joel WORMAN
IPC分类号： B29C43/18 , A61J1/14 , B29B13/04 , B29C43/00 , B29C43/36 , B29C43/58 , B29C67/00
摘要： A method of manufacturing a medical component includes molding a first member of the medical component from an elastomeric material. The first member includes a first end defined by a closed base wall, an opposing second end which is an open end, a sidewall extending between the first and second ends, and an internal recess to receive at least one electronic device. The method further includes positioning the electronic device within the recess of the first member to form an assembly, such that the electronic device is received in an inverted open cavity defined by the sidewall. The method further includes applying a protective film on the second end of the first member, such that the protective film covers an exposed surface of the electronic device. In addition, the method includes overmolding the assembly with the elastomeric material to form the medical component having the electronic device embedded therein.

7. 发明申请

US20230028451A1 PROCESS FOR MOULDING AND RELATIVE MACHINE FOR MOULDING 有权
公开(公告)号：US20230028451A1
公开(公告)日：2023-01-26
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： B29C43/52 , B29C43/18 , B29C43/36
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).

8. 发明授权

US11552540B2 Method of manufacturing magnet embedded core 有权
公开(公告)号：US11552540B2
公开(公告)日：2023-01-10
申请号：US16074136
申请日：2016-04-13
申请人： Kuroda Precision Industries Ltd.
发明人： Osamu Fukuyama
IPC分类号： H02K1/28 , B29C45/80 , H02K15/12 , H02K15/03 , B29C43/18 , H02K1/276 , H02K11/20 , H02K11/21 , H02K11/30 , B29C45/03 , B29C45/14 , B29C45/76 , F16H25/20 , H02K7/06 , B29K101/10 , B29K105/00 , B29L31/00
摘要： In a method of manufacturing a magnet embedded core (1), creation of unnecessary resin from the resin for fixedly securing the magnet is prevented. The method includes a resin charging step of charging resin material (33) in solid form into the magnet insertion hole; a melting step of melting the resin material (33) in the magnet insertion hole, and a pressurization step of pressurizing an interior of the magnet insertion hole (3). The melting step includes melting the resin material (33) at least partly by preheating and inserting the magnet (4) into the magnet insertion hole (3).

9. 发明申请

US20220395883A1 APPARATUS AND METHOD FOR PRODUCING METAL-RESIN COMPOSITE 有权
公开(公告)号：US20220395883A1
公开(公告)日：2022-12-15
申请号：US17731557
申请日：2022-04-28
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
发明人： Ryohei IHARA , Kenichi WATANABE , Zenzo YAMAGUCHI
IPC分类号： B21D22/02 , B29C43/18 , B29C43/36
摘要： The apparatus includes an upper mold and a lower mold that sandwich the metal member and the resin material, and a drive unit that vertically moves an elastic member attached to a molding surface of the upper mold and at least one of the upper mold and the lower mold. A cavity for arranging the resin material is provided by the upper mold 110 and the lower mold. The elastic member is arranged so as to seal the resin material in the cavity.

10. 发明申请

US20220281185A1 METHOD FOR PRODUCING A STRUCTURAL COMPONENT 有权
公开(公告)号：US20220281185A1
公开(公告)日：2022-09-08
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： B29C70/46 , B29C43/18
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.

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