公开(公告)号：US11993032B2

公开(公告)日：2024-05-28

申请号：US18245091

申请日：2021-09-06

Applicant: SAFRAN AIRCRAFT ENGINES

Inventor： Maxime Marie Désiré Blaise ,  Hubert Jean Marie Fabre

IPC: B29C70/48 ,  B29C33/48 ,  B29C45/14 ,  B29C70/46 ,  B29L31/00 ,  F01D25/24

CPC classification number: B29C70/48 ,  B29C33/48 ,  B29C45/14631 ,  B29C45/14786 ,  B29C70/462 ,  B29C2045/14286 ,  B29L2031/7504 ,  F01D25/24 ,  F05D2230/20 ,  F05D2300/603

Abstract: A mould for manufacturing a turbomachine fan casing made of a composite material with fibrous reinforcement that is densified by a matrix, includes an impregnation mandrel around which a fibrous preform is to be wound and angular counter-mould sectors assembled around the external contour of the impregnation mandrel, which are intended to close the mould. The impregnation mandrel includes a main body with an annular shape, and an annular barrel which is arranged around the main body and around which the fibrous preform is to be wound, the barrel and the angular sectors defining a moulding cavity intended to receive the fibrous preform. The main body and the angular sectors are made of a first material having a first thermal expansion coefficient, the barrel being made of a second material that has a second thermal expansion coefficient, the second thermal expansion coefficient being greater than the first thermal expansion coefficient.

公开(公告)号：US20240075663A1

公开(公告)日：2024-03-07

申请号：US18280129

申请日：2022-04-18

Applicant: Zephyros, Inc.

Inventor： Joseph R. Thomas

IPC: B29C45/00 ,  B29C45/14 ,  B29C45/16

CPC classification number: B29C45/0017 ,  B29C45/0062 ,  B29C45/0081 ,  B29C45/14631 ,  B29C45/16 ,  B29C2045/0067 ,  B29C2045/1601 ,  B29K2105/04

Abstract: The present teachings generally relate to a flexible, structural carrier for reinforcement of hollow tubes, cavities, and the like. The structural carrier comprises two or more reinforcing member segments; a foamable material disposed along a portion of the two or more reinforcing member segments; and at least one insert that connects the two or more reinforcing member segments in a manner that enables flexible movement of the segments relative to each other. The carrier is adapted for the structural reinforcement of a hollow tube or cavity featuring complex curvatures.

公开(公告)号：US20230373140A1

公开(公告)日：2023-11-23

申请号：US18320726

申请日：2023-05-19

Applicant: Magna Exteriors Inc.

Inventor： Tushar Ashok Shegokar ,  Heiner Salzmann

IPC: B29C45/26 ,  B29C45/18 ,  B29C45/14 ,  B32B15/08

CPC classification number: B29C45/2681 ,  B29C45/18 ,  B29C45/14631 ,  B32B15/08 ,  B29L2031/30

Abstract: A metal and composite thermoplastic sandwich overmold adapted to achieve predetermined performance requirements without having to add metal and mass penalty to the assembly, and process to manufacture same. This is achievable by using the thermoplastic material that allows for a predetermined improved ribbing pattern that is connected to a base material. The ribbing can transfer load due to improved connection to the base material. There is provided increased plastic surface and edge encapsulation on the non-visible side of the part and the capability to provide well connected ribbing.

公开(公告)号：US11761562B2

公开(公告)日：2023-09-19

申请号：US16721211

申请日：2019-12-19

Applicant: Crompton Technology Group Ltd.

Inventor： James Bernard ,  Paul Daniel Liddel ,  Jon Pethick

IPC: F16L9/12 ,  B29C45/14 ,  D01F9/12 ,  B29K307/04 ,  B29L23/00

CPC classification number: F16L9/125 ,  B29C45/14631 ,  D01F9/12 ,  B29K2307/04 ,  B29L2023/22 ,  D10B2101/12 ,  D10B2505/02

Abstract: A fiber reinforced polymer composite pipe includes first and second ends and defines a central axis running in a longitudinal direction from the first end to the second end, and the pipe including at least one non-linear portion along the central axis between the first end and the second end. A first material extends continuously from the first end to the second end, the first material being a fiber reinforced polymer material comprising fiber reinforcement in a polymer matrix and having an electrical resistivity determined by an electrically conductive fiber reinforcement and/or an electrically conductive additive in the polymer matrix; and a second material arranged at the at least one non-linear portion and extending discontinuously between the first end and the second end, and has an elastic modulus greater than the elastic modulus of the first material in the longitudinal direction.

公开(公告)号：US20180147756A1

公开(公告)日：2018-05-31

申请号：US15564002

申请日：2016-04-01

Applicant: David TRESSE ,  Emilien HUMMER ,  Issam KHAYAT ,  Jean-Francois PRAT

Inventor： David TRESSE ,  Emilien HUMMER ,  Issam KHAYAT ,  Jean-Francois PRAT

IPC: B29C45/00 ,  B29C63/00 ,  B29C70/32 ,  B29C70/52

CPC classification number: B29C45/0005 ,  B29C45/14631 ,  B29C63/0026 ,  B29C70/32 ,  B29C70/38 ,  B29C70/48 ,  B29C70/52 ,  B29C70/525 ,  B29L2031/3005

Abstract: An elongate element is formed from a composite material and a coil is formed by winding the elongate element around a master model. The master model provides the coil with the general shape of a continuous ring and with dimensions that allow the resulting coil to form an insert equipped with at least two parts that are intended to extend respectively through at least two separate opening panel zones to be reinforced.

公开(公告)号：US09919464B2

公开(公告)日：2018-03-20

申请号：US15456904

申请日：2017-03-13

Applicant: U.S. Farathane Corporation

Inventor： Wayne Bland

IPC: B29C45/14 ,  B29C45/16 ,  B29C45/26 ,  B29K23/00 ,  B29K77/00

CPC classification number: B29C45/1628 ,  B29C45/14631 ,  B29C45/2681 ,  B29K2105/101 ,  B29K2105/105

Abstract: A process and assembly for producing a two stage injection molded article encapsulating an oriented glass strand mat substrate. A rotary press is incorporated into the injection mold assembly and which enables repetitive repositioning of an intermediate injection molded article into a second mold defining cavity for second stage molding and simultaneous with first stage molding of a subsequent glass strand composite positioned within the first mold cavity.

公开(公告)号：US20180071957A1

公开(公告)日：2018-03-15

申请号：US15565730

申请日：2016-04-15

Applicant: MITSUBISHI RAYON CO., LTD.

Inventor： Masao TOMIOKA ,  Takeshi ISHIKAWA ,  Akinobu SASAKI

IPC: B29B15/08 ,  B29C43/20 ,  B29C45/14 ,  B29C65/52 ,  B29C70/34

CPC classification number: B29B15/08 ,  B29C37/0078 ,  B29C43/20 ,  B29C45/14 ,  B29C45/14631 ,  B29C45/561 ,  B29C65/02 ,  B29C65/52 ,  B29C70/081 ,  B29C70/34 ,  B29C70/48 ,  C08J5/042 ,  C08J2323/12

Abstract: The purpose of the present invention is to obtain a fiber-reinforced composite material molded article having high adhesive strength in a boundary portion between an insert portion comprising a fiber-reinforced resin substrate and an integrally molded portion molded integrally with the insert portion. A fiber-reinforced composite material molded article (1) containing reinforcing fibers and a thermoplastic resin and being provided with a first layer (23), a second layer (22), and a third layer (21) in this order, the thickness of each layer, the ratio of the total volume of reinforcing fibers (x2) having a fiber length of 3 mm to less than 100 mm with respect to the total volume of reinforcing fibers present in the layer, the ratio of the total volume of reinforcing fibers (y2) having a fiber length of 0.02 mm to less than 3 mm with respect to the total volume of reinforcing fibers present in the layer, and the volume content of fibers in each layer being controlled so as to be in specific ranges.

公开(公告)号：US09593787B2

公开(公告)日：2017-03-14

申请号：US13952779

申请日：2013-07-29

Applicant: S & B Technical Products, Inc.

Inventor： Guillermo Monteil ,  Keith Steinbruck

IPC: F16L21/03 ,  B29C45/00 ,  B29C45/14 ,  F16J15/10 ,  F16J15/16 ,  F16L17/035 ,  F16L37/084 ,  F16L37/091 ,  F16L47/08 ,  B29K701/12 ,  B29L31/26 ,  B29K21/00

CPC classification number: F16L21/03 ,  B29C45/0001 ,  B29C45/14008 ,  B29C45/14311 ,  B29C45/1459 ,  B29C45/14631 ,  B29C45/14819 ,  B29K2021/00 ,  B29K2701/12 ,  B29L2031/265 ,  F16J15/104 ,  F16J15/166 ,  F16L17/035 ,  F16L37/0845 ,  F16L37/091 ,  F16L47/08

Abstract: A pipe sealing gasket is shown which is designed to be received within a raceway provided within a socket end of a female bell plastic pipe end which is assembled with a mating male pipe end to form a plastic pipe joint. The raceway is preformed about the gasket during the pipe belling operation. The gasket has a rubber body portion which is reinforced by a hard plastic band formed as a series of integral, spaced wedges which are interconnected by a flexible ribbon. The hard plastic band acts to prevent extrusion of the gasket during a variety of pressure conditions as well as preventing displacement during field assembly.

Abstract translation: 示出了管密封垫圈，其被设计成容纳在设置在女性钟形塑料管端的插座端内的滚道内，该套管端与配合的公管端组装以形成塑料管接头。 在管道起爆操作期间，围绕垫圈进行滚道。 垫圈具有橡胶主体部分，该橡胶主体部分由硬塑料带增强，该塑料带形成为一系列一体的隔开的楔形件，其通过柔性带互连。 硬塑料带用于在各种压力条件下防止垫圈挤出，同时防止现场组装时的位移。

公开(公告)号：US09592628B2

公开(公告)日：2017-03-14

申请号：US15147218

申请日：2016-05-05

Applicant: Warrior Sports, Inc.

Inventor： Richard J. Janisse ,  Craig M. Herman

IPC: B29C45/14 ,  B29C70/68 ,  B29C70/70 ,  B29C33/26 ,  B29C37/02 ,  B29C45/26 ,  B29C55/00 ,  B29L31/52 ,  B29K77/00 ,  B29K105/20

CPC classification number: B29C45/1418 ,  A63B59/20 ,  B29C33/26 ,  B29C37/02 ,  B29C45/14065 ,  B29C45/14336 ,  B29C45/14467 ,  B29C45/14631 ,  B29C45/14786 ,  B29C45/2681 ,  B29C55/00 ,  B29C70/688 ,  B29C70/70 ,  B29C2045/14122 ,  B29C2045/14147 ,  B29C2045/14868 ,  B29K2077/00 ,  B29K2105/20 ,  B29K2105/206 ,  B29K2713/00 ,  B29L2031/52 ,  B29L2031/5245

Abstract: A lacrosse head pocket and a related method of manufacture are provided. The pocket can be a molded pocket including individual molded strings, combined strings, shooting strings and support rails extending around a perimeter of the pocket. Certain pocket elements can include transition parts to smoothly transition components having different cross sections. The pocket can include a pre-formed ball channel and hole units having broadsides for connection to a head or other component. The pocket can be attached to a pocket frame, and optionally constructed from a mesh or other synthetic material that is tensioned with the pocket frame. A mold and related molding method are also provided.

Abstract translation: 提供了长曲棍球头袋和相关的制造方法。 口袋可以是模制口袋，包括单独的模制琴弦，组合琴弦，射击弦和围绕口袋的周边延伸的支撑轨道。 某些口袋元件可以包括过渡部分以平滑地过渡具有不同横截面的部件。 该口袋可以包括一个预先形成的球形通道和具有用于连接头部或其它部件的宽边的孔单元。 口袋可以附接到口袋框架，并且可选地由与袋框架张紧的网状物或其它合成材料构成。 还提供了模具和相关的模制方法。

公开(公告)号：US20170008206A1

公开(公告)日：2017-01-12

申请号：US15269766

申请日：2016-09-19

Applicant: Bayerische Motoren Werke Aktiengesellschaft

Inventor： Christof SCHOENHAMMER ,  Bruno ROTH ,  Karl-Heinz STUMP

IPC: B29C45/14 ,  B29C59/00 ,  B29C45/00

CPC classification number: B29C45/14475 ,  B29C45/0005 ,  B29C45/1418 ,  B29C45/14467 ,  B29C45/14631 ,  B29C59/007 ,  B29C2045/14245 ,  B29K2023/12 ,  B29K2307/04 ,  B29K2309/08 ,  B29K2623/12 ,  B29L2031/30 ,  B29L2031/3005 ,  B60K35/00 ,  B60R7/04 ,  B60R7/06 ,  B60R13/02 ,  B60R13/0243 ,  B60R13/04

Abstract: A three-dimensional structural molded part is provided having one or more pre-formed organometallic sheet-metal parts each having at least one edge. The organometallic sheet-metal parts are connected at respective edges at least partly by an injection-molded plastics material.

Abstract translation: 提供具有一个或多个预成形的有机金属片金属部件的三维结构模制部件，每个部件具有至少一个边缘。 有机金属片金属部件至少部分地由注射成型的塑料材料在相应的边缘连接。