公开(公告)号：US20150253116A1

公开(公告)日：2015-09-10

申请号：US14288640

申请日：2014-05-28

申请人： The UAB Research Foundation

发明人： Uday Vaidya ,  J. Barry Andrews ,  Selvum Pillay ,  Haibin Ning

IPC分类号： F42B12/76 ,  B29C45/00 ,  B29C43/00

CPC分类号： F42B12/76 ,  B29C43/003 ,  B29C43/006 ,  B29C45/0005 ,  B29C70/12 ,  B29C70/46 ,  B29C2045/0006 ,  B29K2077/10 ,  B29L2031/3097 ,  Y02T50/43 ,  Y10T428/249924 ,  Y10T428/24994

摘要： Aeroshells and methods for manufacturing aeroshells are provided. In this regard, a representative aeroshell for a missile formed of a long fiber thermoplastic composite exhibits a wall thickness of no greater than approximately 0.070″.

摘要翻译： 提供飞机壳和制造气囊的方法。 在这方面，由长纤维热塑性复合材料形成的用于导弹的代表性气溶胶具有不大于约0.070“的壁厚。

公开(公告)号：US20150308216A1

公开(公告)日：2015-10-29

申请号：US14650185

申请日：2013-03-12

申请人： HALLIBURTON ENERGY SERVICES INC.

发明人： Matthew Hassett Wiggins ,  Christopher Alan Grace

IPC分类号： E21B33/12 ,  B29C45/72 ,  B29C45/00

CPC分类号： E21B33/1208 ,  B29C45/0005 ,  B29C45/72 ,  B29C2045/0006 ,  B29C2045/0008 ,  B29K2075/00 ,  B29K2105/06 ,  B29K2995/005 ,  B29K2995/0063 ,  B29K2995/0094 ,  B29L2031/265 ,  E21B33/085

摘要： A method for making a sealing element for a rotating control device used in rotary drilling systems is disclosed. The sealing element has a bore, a base region, and a nose region. The method comprises providing a mold for the sealing element for the rotating control device, adding fibers at a first concentration to a first liquid elastomer material containing polyurethane, placing the first liquid elastomer material having a first concentration of fibers into the mold, adding fibers at a second concentration to a second liquid elastomer material containing polyurethane, placing the second liquid elastomer material having a second concentration of fibers into the mold, heating the fibers and liquid elastomer in the mold, and forming a sealing element having a bore, a base region with a first concentration of fibers, and a nose region having a second concentration of fibers.

摘要翻译： 公开了一种用于制造用于旋转钻井系统中的旋转控制装置的密封元件的方法。 密封元件具有孔，基部区域和鼻部区域。 该方法包括提供用于旋转控制装置的密封元件的模具，将第一浓度的纤维加入到含有聚氨酯的第一液体弹性体材料中，将具有第一浓度的纤维的第一液体弹性体材料放入模具中， 向具有聚氨酯的第二液体弹性体材料的第二浓度，将具有第二纤维浓度的第二液体弹性体材料放入模具中，加热模具中的纤维和液体弹性体，以及形成具有孔的密封元件， 具有第一纤维浓度，以及具有第二纤维浓度的鼻部区域。

公开(公告)号：US06387313B1

公开(公告)日：2002-05-14

申请号：US09461907

申请日：1999-12-15

申请人： Ching-Chian Chang ,  John Richard White

发明人： Ching-Chian Chang ,  John Richard White

IPC分类号： B29C4500

CPC分类号： B29C45/0005 ,  B29C45/2701 ,  B29C2045/0006 ,  B29K2021/00

摘要： A combination rubber injection gate system (24) and method of injection molding rubber to produce desired flow patterns in the rubber is disclosed. The combination gate (24) directs rubber through a first region (26) to flow at cross angles (38, 40) through the injection gate (24), relative to the direction of flow of the rubber (22) through the injection gate (24). The rubber (22) is then directed through an adjacent region (28) to flow through the injection gate (24) at a direction parallel to the direction of flow of the rubber (22) through the entire injection gate (24). The combination gate (24) yields a highly mixed and uniform flow of rubber (22) that is particularly useful when injection molding fiber-loaded rubber where it is desired to orient the fibers in a particular direction.

摘要翻译： 公开了一种组合橡胶注射门系统（24）和注射橡胶的方法以在橡胶中产生所需的流动模式。 组合门24引导橡胶穿过第一区域26相对于橡胶（22）通过喷射门（22）的流动方向通过喷射浇口（24）以交叉角（38,40）流动 24）。 然后，橡胶（22）被引导通过相邻区域（28），以通过整个喷射门（24）沿与橡胶（22）的流动方向平行的方向流过喷射门（24）。 组合门（24）产生高度混合且均匀的橡胶流动（22），当注射成型纤维负载的橡胶时，其需要在特定方向上定向纤维时特别有用。

公开(公告)号：US5061423A

公开(公告)日：1991-10-29

申请号：US410195

申请日：1989-09-21

申请人： George K. Layden

发明人： George K. Layden

IPC分类号： C04B35/71 ,  B29C45/00 ,  B29C45/26 ,  B29K105/06 ,  C03B11/14 ,  C03C10/00 ,  C03C14/00 ,  C04B35/80

CPC分类号： B29C45/0005 ,  C03B11/14 ,  C03C14/00 ,  C04B35/80 ,  B29C2045/0006

摘要： A method for molding fiber reinforced articles with superior mechanical properties by injection molding. The method includes heating a mixture of molding compound and chopped fiber to produce highly viscous substance. Pressure is applied to force the substance through an elongated injection slot oriented perpendicular to the major axial dimension of the finished article, causing the fiber planes to become oriented in a unique whorled, accordion like manner. The unusual fiber plane orientation reinforces the article such that it is resistant to crack propagation.

公开(公告)号：US20180003281A1

公开(公告)日：2018-01-04

申请号：US15677396

申请日：2017-08-15

申请人： Enplas Corporation

发明人： Masaomi HASHIMOTO ,  Kazuma YANAGISAWA

IPC分类号： F16H55/06 ,  B29C45/00 ,  B29C45/40 ,  B29L15/00 ,  B29C45/27 ,  B29K105/14

CPC分类号： F16H55/06 ,  B29C45/0005 ,  B29C45/0025 ,  B29C45/2708 ,  B29C45/40 ,  B29C45/401 ,  B29C2045/0006 ,  B29C2045/0043 ,  B29C2045/0049 ,  B29K2105/14 ,  B29L2015/003 ,  F16H2055/065 ,  Y10T74/1987

摘要： Plural ejector pins are made to project before a molten resin containing reinforcing fibers is injected into an inside of a cavity through pin point gates in a web forming portion in the inside of the cavity and at positions outside the pin point gates in a radial direction. The ejector pins are retracted from the inside of the cavity after a flow of the molten resin containing reinforcing fibers injected into the inside of the cavity through the pin point gates impinges on the ejector pins and is divided and before a tooth portion forming portion in the inside of the cavity is filled with the molten resin containing reinforcing fibers. Accordingly, weld lines which extend along the radial direction are formed at positions outside the ejector pins in the radial direction, and the molten resin is filled in portions formed after the ejector pins are retracted.

公开(公告)号：US09772023B2

公开(公告)日：2017-09-26

申请号：US14324356

申请日：2014-07-07

申请人： Enplas Corporation

发明人： Masaomi Hashimoto ,  Kazuma Yanagisawa

IPC分类号： F16H55/06 ,  B29C45/00 ,  B29C45/40 ,  B29K105/14 ,  B29L15/00 ,  B29C45/27

CPC分类号： F16H55/06 ,  B29C45/0005 ,  B29C45/0025 ,  B29C45/2708 ,  B29C45/40 ,  B29C45/401 ,  B29C2045/0006 ,  B29C2045/0043 ,  B29C2045/0049 ,  B29K2105/14 ,  B29L2015/003 ,  F16H2055/065 ,  Y10T74/1987

摘要： Plural ejector pins are made to project before a molten resin containing reinforcing fibers is injected into an inside of a cavity through pin point gates in a web forming portion in the inside of the cavity and at positions outside the pin point gates in a radial direction. The ejector pins are retracted from the inside of the cavity after a flow of the molten resin containing reinforcing fibers injected into the inside of the cavity through the pin point gates impinges on the ejector pins and is divided and before a tooth portion forming portion in the inside of the cavity is filled with the molten resin containing reinforcing fibers. Accordingly, weld lines which extend along the radial direction are formed at positions outside the ejector pins in the radial direction, and the molten resin is filled in portions formed after the ejector pins are retracted.

公开(公告)号：US08845363B2

公开(公告)日：2014-09-30

申请号：US13607528

申请日：2012-09-07

申请人： John B. Ardisana, II ,  Eric S. Jol ,  Jason S. Sloey ,  Dhaval N. Shah

发明人： John B. Ardisana, II ,  Eric S. Jol ,  Jason S. Sloey ,  Dhaval N. Shah

IPC分类号： H01R13/648 ,  B29C45/14 ,  H01R13/6599 ,  H01R43/20 ,  H01R13/504 ,  B29C45/00

CPC分类号： H01R13/648 ,  B29C45/14065 ,  B29C45/14631 ,  B29C45/14639 ,  B29C2045/0006 ,  B29C2045/14122 ,  B29L2031/36 ,  H01R13/504 ,  H01R13/6599 ,  H01R43/20 ,  Y10T29/49204

摘要： Reinforcing bars or a reinforcing element with holes can be embedded within the shell of a receptacle connector to strengthen the shell, and potentially provide shielding. For example, a receptacle connector having a plurality of contacts configured to mate with corresponding contacts of a corresponding plug connector can include a shell having an opening for receiving the corresponding plug connector. The shell can include an upper portion and reinforcing bars embedded within the upper portion. The shell can include an upper portion and a reinforcing element with holes embedded within the upper portion. Methods for manufacturing the shell are also provided.

摘要翻译： 加强杆或具有孔的加强元件可嵌入插座连接器的外壳内，以加强外壳，并可能提供屏蔽。 例如，具有被配置为与对应的插头连接器的相应触点配合的多个触点的插座连接器可以包括具有用于接收相应插头连接器的开口的外壳。 壳体可以包括上部和嵌入在上部内的钢筋。 外壳可以包括上部和加强元件，孔中嵌入有上部。 还提供了制造壳体的方法。

公开(公告)号：US5156907A

公开(公告)日：1992-10-20

申请号：US631529

申请日：1990-12-21

申请人： George K. Layden

发明人： George K. Layden

IPC分类号： B29C45/00 ,  C03B11/14 ,  C03C14/00 ,  C04B35/80

CPC分类号： C03B11/14 ,  B29C45/0005 ,  C03C14/00 ,  C04B35/80 ,  B29C2045/0006 ,  Y10S428/902 ,  Y10T428/249928 ,  Y10T428/30

摘要： A method for molding fiber reinforced articles with superior mechanical properties by injection molding. The method comprises heating a mixture of molding compound and chopper fiber to produce highly viscous substance. Pressure is applied to force the substance through an elongated injection slot oriented perpendicular to the major axial dimension of the finished article, causing the fiber planes to become oriented in a unique whorled, accordion like manner. The unusual fiber plane orientation reinforces the article such that it is resistant to crack propagation.

摘要翻译： 通过注塑成型具有优异机械性能的纤维增强制品的成型方法。 该方法包括加热模塑料和切碎纤维的混合物以产生高粘性物质。 施加压力以迫使物质通过垂直于成品的主要轴向尺寸定向的细长注入槽，使得纤维平面以独特的旋转手风琴方式定向。 不寻常的纤维平面取向加强制品，使其耐裂纹扩展。

公开(公告)号：US11806902B2

公开(公告)日：2023-11-07

申请号：US16775376

申请日：2020-01-29

申请人： Abaco Drilling Technologies LLC

发明人： Peter T. Cariveau

IPC分类号： B29C45/00 ,  B29C45/26 ,  C08J5/04 ,  C08K5/098 ,  F04C15/00 ,  F04C13/00 ,  F04C2/107 ,  F04C18/107 ,  B29K105/06 ,  B29K105/00 ,  B29L31/00 ,  B29K21/00

CPC分类号： B29C45/0005 ,  B29C45/0055 ,  B29C45/261 ,  B29C45/2681 ,  C08J5/04 ,  C08K5/098 ,  F04C15/00 ,  B29C2045/0006 ,  B29K2021/006 ,  B29K2105/0038 ,  B29K2105/06 ,  B29L2031/749 ,  B29L2031/7496 ,  C08J2321/00 ,  F04C2/1071 ,  F04C2/1075 ,  F04C13/008 ,  F04C18/1075 ,  F04C2230/20 ,  F04C2230/60 ,  F04C2240/10 ,  F05C2225/02 ,  F05C2253/04

摘要： A stator for use in a positive displacement motor or a progressing cavity pump. The stator comprises an elastomer mix preferably including rubber and a fiber reinforcement. The fiber reinforcement includes a plurality of fibers. The elastomer mix is formed into a stator via an injection molding process. The injection molding process includes a shear flow step in which shear flow is induced in the elastomer mix while the elastomer mix is in an uncured state. The shear flow modifies the orientation of the fibers into an advantageous modified fiber orientation. Shear flow is induced preferably via differential rotation of injection mold assembly elements during the injection molding process. Methods of manufacturing the stator are also disclosed.

公开(公告)号：US20170225373A1

公开(公告)日：2017-08-10

申请号：US15519383

申请日：2015-10-20

申请人： Toray Industries, Inc.

发明人： Yuki Mitsutsuji ,  Sora Bang ,  Shin Hirata ,  Atsuki Tsuchiya

IPC分类号： B29C45/00 ,  C08J5/04 ,  C08K3/22 ,  B29C70/16

CPC分类号： B29C45/0005 ,  B29C70/16 ,  B29C2045/0006 ,  B29K2307/04 ,  C01B32/05 ,  C08J5/04 ,  C08J5/042 ,  C08J5/06 ,  C08J5/10 ,  C08J2369/00 ,  C08J2381/04 ,  C08K3/04 ,  C08K3/22 ,  C08K7/06 ,  C08K2201/003 ,  C08L45/00 ,  C08L61/04 ,  C08L63/00 ,  C08L69/00 ,  C08L81/04 ,  C08L101/00

摘要： A fiber reinforced thermoplastic resin molded article includes (A) carbon fibers, (B) graphite and (C) a thermoplastic resin, wherein the carbon fibers (A), the graphite (B) and the thermoplastic resin (C) are contained in amounts of 1 to 30 parts by weight, 1 to 40 parts by weight and 30 to 98 parts by weight, respectively, relative to 100 parts by weight, of the carbon fibers (A), the graphite (B) and the thermoplastic resin (C), the weight average fiber length of the carbon fibers (A) is 0.3 to 3 mm and the specific gravity of the molded article is 1.1 to 1.9 g/cm3. The fiber reinforced thermoplastic resin molded article has excellent bending strength and heat conductivity.