公开(公告)号：US11926080B2

公开(公告)日：2024-03-12

申请号：US15405615

申请日：2017-01-13

申请人： Procon US, Inc.

发明人： Robert R. Kimberlin

IPC分类号： B29C45/00 ,  B29C45/27 ,  B29C45/40 ,  B29C45/72 ,  F04B53/16 ,  B29K71/00 ,  B29K105/14 ,  B29K307/04 ,  B29L15/00 ,  B29L30/00

CPC分类号： B29C45/0005 ,  B29C45/0001 ,  B29C45/2708 ,  B29C45/40 ,  B29C45/7207 ,  F04B53/16 ,  F04B53/166 ,  B29C2045/2714 ,  B29K2071/00 ,  B29K2105/14 ,  B29K2307/04 ,  B29L2015/003 ,  B29L2030/008

摘要： A molded liner member for a fluid pump is disclosed. The liner member includes a generally annular ring, having an inner surface, an outer surface which is substantially concentric with the inner surface, and first and second end surfaces. The annular ring is molded from fiber reinforced polymer, and a majority of the fiber reinforcements in the polymer are oriented substantially parallel to an axis passing through the center of the annular ring. A method for making the liner member is also disclosed.

公开(公告)号：US11738493B2

公开(公告)日：2023-08-29

申请号：US17242014

申请日：2021-04-27

申请人： Textron Innovations Inc.

发明人： David G. Carlson ,  Douglas K. Wolfe ,  James A. Cordell

IPC分类号： B23P19/10 ,  B32B27/02 ,  B33Y10/00 ,  B29C48/05 ,  B29C63/00 ,  B64C11/16 ,  B64C3/00 ,  B29C70/52 ,  B29C64/118 ,  B29C33/38 ,  B64F5/10 ,  B29C65/78 ,  B29C65/00 ,  B25B11/02 ,  B29C70/54 ,  B29K105/10 ,  B29K105/14 ,  B29L31/00 ,  B29L31/08 ,  B29L31/30

CPC分类号： B29C48/05 ,  B25B11/02 ,  B29C33/3842 ,  B29C63/0069 ,  B29C64/118 ,  B29C65/78 ,  B29C65/7802 ,  B29C66/721 ,  B29C66/7311 ,  B29C66/73111 ,  B29C66/73112 ,  B29C70/52 ,  B29C70/541 ,  B29C70/543 ,  B32B27/02 ,  B64C3/00 ,  B64C11/16 ,  B64F5/10 ,  B23P2700/01 ,  B29K2105/106 ,  B29K2105/14 ,  B29K2995/0044 ,  B29L2031/08 ,  B29L2031/082 ,  B29L2031/3076 ,  B29L2031/3079 ,  B29L2031/3082 ,  B29L2031/3085 ,  B29L2031/3088 ,  B29L2031/757 ,  B32B2262/0215

摘要： In one embodiment, a method includes fastening a plurality of components of a composite structure in an assembly fixture, wherein the assembly fixture comprises a plurality of strands of a fiber-reinforced thermoplastic material, wherein the fiber-reinforced thermoplastic material comprises a thermoplastic embedded with a plurality of reinforcement fibers, wherein the plurality of reinforcement fibers is aligned within each strand of the plurality of strands, and wherein the assembly fixture further comprises an anisotropic thermal expansion property based on an orientation of the plurality of reinforcement fibers within the assembly fixture; and heating the assembly fixture in an autoclave to bond the plurality of components of the composite structure.

公开(公告)号：US10562260B2

公开(公告)日：2020-02-18

申请号：US14762033

申请日：2014-01-21

申请人： PRESIDENT AND FELLOWS OF HARVARD COLLEGE

发明人： Yong-Lae Park ,  Robert J. Wood ,  Jobim Jose Robinsantos ,  Eugene C. Goldfield

IPC分类号： B32B3/00 ,  F15B15/10 ,  B29D23/00 ,  B29C39/12 ,  F15B15/28 ,  B29K101/00 ,  B29K105/14 ,  B29K105/24

摘要： A pneumatic artificial muscle (PAM) actuator body can be formed from an elastic material that includes an inflatable chamber and a restraining component, such as flexible, but inextensible fibers, that causes the actuator to contract when the chamber is inflated with fluid (e.g., air or water). The actuator body can be cylindrical or flat. The actuator body can include a sensor layer formed of an elastic material including a microchannel filled with a conductive fluid to sense the expansion of the actuator body. The sensor layer can be configured to expand when the actuator body is inflated causing the electrical resistance of the conductive fluid to change. A sensor layer between the actuator body and restraining component can be used to measure changes in the contraction force of the actuator and a sensor layer outside of the restraining component can be used to measure changes in the length of the actuator.

公开(公告)号：US10533596B2

公开(公告)日：2020-01-14

申请号：US15519706

申请日：2015-11-19

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Akira Ikada ,  Naohiro Horie

IPC分类号： F16B33/00 ,  B29C45/00 ,  F16B33/02 ,  B29D1/00 ,  B29K71/00 ,  B29K105/14 ,  B29K309/08 ,  B29L1/00

摘要： The present invention is relates to a fiber reinforced resin screw 10, 20 shaped using a resin composition containing reinforcing fiber in a resin. A pitch of threads has a length of 1.5 to 2 times of a standard pitch corresponding to an outer diameter of the threads prescribed in standards of a metric coarse screw, a unified coarse screw and a unified fine screw. An average fiber length of the reinforcing fiber is 1 to 1/3 times of the pitch of the threads in the fiber reinforced resin screw. A content rate of the reinforcing fiber is in a range of 20 to 80%. In this way, the fiber reinforced resin screw to have improved is provided in the strength of the thread.

公开(公告)号：US09227673B2

公开(公告)日：2016-01-05

申请号：US14095116

申请日：2013-12-03

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Elisabeth J. Berger ,  Peter H. Foss

IPC分类号： B62D29/04 ,  B29C70/68 ,  B62D25/04 ,  B62D29/00 ,  B29C70/86 ,  B29C70/08 ,  B29K105/14 ,  B29L31/30

CPC分类号： B62D29/043 ,  B29C70/081 ,  B29C70/68 ,  B29C70/682 ,  B29C70/86 ,  B29K2105/14 ,  B29K2995/0026 ,  B29L2031/3041 ,  B62D25/04 ,  B62D29/001

摘要： A pillar for a vehicle includes a translucent polymer composite having chopped reinforcing fibers incorporated therein. The pillar also includes a truss embedded in the translucent polymer composite and disposed substantially along a length of the pillar. The truss and the translucent polymer composite share a loading condition applied to the pillar. The pillar is to be disposed between a lower body portion of the vehicle and a roof of the vehicle to support the roof.

摘要翻译： 用于车辆的支柱包括其中结合有切断的增强纤维的半透明聚合物复合材料。 支柱还包括嵌入在半透明聚合物复合材料中并基本上沿着柱的长度设置的桁架。 桁架和半透明聚合物复合材料共同施加在支柱上的载荷条件。 支柱将被布置在车辆的下部主体部分和车辆的车顶之间以支撑车顶。

公开(公告)号：US5651930A

公开(公告)日：1997-07-29

申请号：US548107

申请日：1995-10-25

申请人： Nagendra N. Murching

发明人： Nagendra N. Murching

IPC分类号： F04C29/00 ,  B29C43/02 ,  B29C43/34 ,  B29C70/14 ,  B29C70/46 ,  B29D99/00 ,  B29K105/14 ,  B29L31/08 ,  F01C21/08 ,  F04C2/344 ,  F04C18/344 ,  B29C43/54

CPC分类号： B29D99/0025 ,  B29C43/02 ,  B29C70/14 ,  B29C70/46 ,  F01C21/0809 ,  B29K2105/06 ,  B29K2105/14 ,  B29K2105/258 ,  B29L2031/08 ,  B29L2031/7498

摘要： A rotor vane and a method for fabricating the rotor vane are provided in which the vane is formed of a thermoplastic matrix material having chopped fibers uniformly dispersed throughout the thermoplastic material, with the fibers aligned to extend in directions which are approximately parallel to a radial dimension in which the vane extends. A billet formed of the thermoplastic matrix material with the chopped fibers randomly oriented and uniformly dispersed within the thermoplastic matrix material is placed in vane forming dies. The dies have an interior surface which is in the shape of the vane. The billet is placed within the dies with the longitudinal length of the billet extending perpendicular to the radial dimension of the vane being formed and completely across the axial dimension of the vane being formed. The billet is heated to a softening temperature and compressed within the dies to deform the billet into the shape of the interior surface of the dies, causing the thermoplastic matrix material to flow in flow directions which are approximately parallel to radial dimension of the vane being formed. Flowing of the thermoplastic matrix material in the flow directions aligns a substantial portion of the fibers with the flow directions, approximately parallel to the radial dimension of the vane. Then the thermoplastic matrix material is cooled to temperature below the softening temperature and the vane is removed from the dies.

摘要翻译： 提供了一种转子叶片和用于制造转子叶片的方法，其中叶片由具有均匀分散在整个热塑性材料中的短切纤维的热塑性基质材料形成，纤维对齐以在大致平行于径向尺寸的方向上延伸 其中叶片延伸。 由热塑性基质材料形成的坯料与短切纤维随机取向并均匀分散在热塑性基质材料内，被放置在叶片成形模具中。 模具具有呈叶片形状的内表面。 坯料被放置在模具内，坯料的纵向长度垂直于所形成的叶片的径向尺寸延伸，并且完全穿过形成的叶片的轴向尺寸。 将坯料加热至软化温度并在模具内压缩以使坯料变形成模具内表面的形状，使得热塑性基体材料在大致平行于形成的叶片的径向尺寸的流动方向上流动 。 在流动方向上流动热塑性基质材料使纤维的大部分与大致平行于叶片的径向尺寸的流动方向对齐。 然后将热塑性基体材料冷却至低于软化温度的温度，并将叶片从模具中移出。

公开(公告)号：US5294461A

公开(公告)日：1994-03-15

申请号：US861346

申请日：1992-03-30

申请人： Hatsuo Ishida

发明人： Hatsuo Ishida

IPC分类号： B29C47/00 ,  B29B9/06 ,  B29B9/14 ,  B29B15/12 ,  B29B15/14 ,  B29C47/02 ,  B29C70/52 ,  B29K105/14 ,  B05D3/12

CPC分类号： B29C70/521 ,  B29B15/125 ,  B29B9/14

摘要： An improved pultrusion process for preparing composites comprises combining polymer precursors in a mixer and continuously introducing the resulting mixture, together with reinforcing fibers, into an impregnation chamber maintained under conditions such that the mixture remains in liquid form of low viscosity. The impregnated fibers are continuously withdrawn from the chamber through a die in which polymerization of the precursors takes place to form the desired composite.

摘要翻译： 用于制备复合材料的改进的拉挤成型方法包括在混合器中混合聚合物前体，并将所得混合物与增强纤维连续引入保持在使得混合物保持低粘度的液体形式的条件下的浸渍室中。 浸渍的纤维通过其中前体的聚合进行的模头从室中连续取出以形成所需的复合材料。

公开(公告)号：US11873947B2

公开(公告)日：2024-01-16

申请号：US17664283

申请日：2022-05-20

申请人： Trelleborg Sealing Solutions Germany GmbH

发明人： David Edgar Hauber

IPC分类号： B29C70/14 ,  F17C1/06 ,  B29C70/32 ,  B29K307/04 ,  B29K105/14 ,  B29L31/00

CPC分类号： F17C1/06 ,  B29C70/14 ,  B29C70/32 ,  B29K2105/14 ,  B29K2307/04 ,  B29L2031/7156 ,  F17C2201/0109 ,  F17C2201/0128 ,  F17C2201/0138 ,  F17C2201/0152 ,  F17C2203/0621 ,  F17C2203/0673 ,  F17C2209/2109 ,  F17C2209/2163 ,  F17C2209/232 ,  F17C2221/012 ,  F17C2221/033 ,  F17C2223/036 ,  F17C2270/0171

摘要： A method of manufacturing a high-pressure composite pressure vessel for high-pressure being at or above 70 bar (1000 PSI or 7 MPa) includes providing an expandable core vessel defining a hoop section between end domes. An aligned discontinuous fiber composite material is wrapped over the expandable core vessel aligning with a plurality of load paths present in the expandable core vessel being over the hoop section and end domes. The aligned discontinuous fiber composite material has fibers in a prepreg tape that are at least 5 mm in length to 100 mm in length or less. Next, a continuous fiber-reinforced composite is wrapped over the aligned discontinuous fiber-reinforced composite along the hoop section and not wrapped along the end domes. The expandable core vessel may be pressurized and heated to consolidate the composite overwrap. Finally, the vessel is cooled under pressure resulting in the high-pressure composite pressure vessel.

公开(公告)号：US11674474B2

公开(公告)日：2023-06-13

申请号：US17690540

申请日：2022-03-09

申请人： SHORT BROTHERS PLC

发明人： Robert Samuel Wilson ,  Oran Walsh

IPC分类号： F02K1/62 ,  F02K1/70 ,  B29C69/02 ,  B29L31/30 ,  B29K105/08 ,  B29K105/14 ,  B29K71/00

CPC分类号： F02K1/625 ,  B29C69/02 ,  F02K1/70 ,  B29K2071/00 ,  B29K2105/0845 ,  B29K2105/14 ,  B29L2031/3076

摘要： A thrust reverser cascade of an aircraft engine comprises a frame and a vane overmolded onto the frame. The frame and the vane each comprise reinforcement fibers in a thermoplastic matrix. A method is disclosed for manufacturing the thrust reverser cascade or another part comprising an aerodynamic surface configured to interact with a flow of fluid. The method comprises providing a first portion of the part and overmolding a second portion of the part onto the first portion where the second portion includes the aerodynamic surface.

公开(公告)号：US11453256B2

公开(公告)日：2022-09-27

申请号：US17443167

申请日：2021-07-21

申请人： Continental Reifen Deutschland GmbH

发明人： Norbert Kendziorra ,  Christian Weber

IPC分类号： B60C19/08 ,  B29D30/38 ,  B29D30/70 ,  B29C43/28 ,  B60C9/20 ,  B29C43/24 ,  B29C70/50 ,  B29C70/08 ,  B29K105/10 ,  B29K105/14 ,  B29K105/12 ,  B29K105/08

摘要： The invention is directed to a vehicle pneumatic tire wherein strengthening plies are provided with steel cords running parallel to one another. The belt plies can be used, as isolated electrically conductive plates, for supplying electricity to electrical consumers such as sensors and actuators installed in the tire. Adjacent belt plies can be connected by puncture sensors to be able to identify damage to the belt caused by metallic parts penetrating from the outside, such as nails, on the basis of a change in the electrical resistance.