公开(公告)号：US20110265936A1

公开(公告)日：2011-11-03

申请号：US13183508

申请日：2011-07-15

申请人： Patrick J. Hood

发明人： Patrick J. Hood

IPC分类号： B32B43/00

CPC分类号： B29C61/003 ,  B29C35/0272 ,  B29C35/0805 ,  B29C61/0633 ,  B29C65/34 ,  B29C65/344 ,  B29C65/3444 ,  B29C65/3476 ,  B29C65/3492 ,  B29C65/3616 ,  B29C65/3636 ,  B29C65/364 ,  B29C65/3644 ,  B29C65/4825 ,  B29C65/4835 ,  B29C65/5014 ,  B29C65/5021 ,  B29C65/5028 ,  B29C65/5042 ,  B29C65/68 ,  B29C66/1142 ,  B29C66/301 ,  B29C66/43 ,  B29C66/5221 ,  B29C66/5326 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/72143 ,  B29C66/73771 ,  B29C66/73773 ,  B29C66/7392 ,  B29C66/7394 ,  B29C73/10 ,  B29C2035/0811 ,  B29C2035/0827 ,  B29K2307/04 ,  B29K2309/08 ,  B29K2063/00 ,  B29K2075/00 ,  B29K2033/12 ,  B29K2033/08 ,  B29K2023/18 ,  B29K2023/06 ,  B29K2009/06

摘要： A method of repairing a composite component having a damaged area including: laying a composite patch over the damaged area; activating the shape memory polymer resin to easily and quickly mold said patch to said damaged area; deactivating said shape memory polymer so that said composite patch retains the molded shape; and bonding said composite patch to said damaged part.

公开(公告)号：US06881374B2

公开(公告)日：2005-04-19

申请号：US10253032

申请日：2002-09-24

申请人： Jack K. Gerhard ,  Eric J. Lynam ,  Mark R. Shaffer ,  Shridhar Yariagadda ,  Nicholas B. Shevchenko ,  Bruce K. Fink ,  Dirk Heider ,  John J. Tierney ,  John W. Gillespie, Jr.

发明人： Jack K. Gerhard ,  Eric J. Lynam ,  Mark R. Shaffer ,  Shridhar Yariagadda ,  Nicholas B. Shevchenko ,  Bruce K. Fink ,  Dirk Heider ,  John J. Tierney ,  John W. Gillespie, Jr.

IPC分类号： B29C35/02 ,  B29C35/08 ,  B29C33/02 ,  B29C35/16

CPC分类号： B32B38/1866 ,  B29C35/0272 ,  B29C35/0805 ,  B29C65/3636 ,  B29C65/364 ,  B29C65/3676 ,  B29C65/3684 ,  B29C66/0242 ,  B29C66/0342 ,  B29C66/1122 ,  B29C66/45 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/72143 ,  B29C66/73752 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/7394 ,  B29C66/73941 ,  B29C66/818 ,  B29C66/8181 ,  B29C66/83413 ,  B29C66/91212 ,  B29C66/91216 ,  B29C66/91221 ,  B29C66/91231 ,  B29C66/91421 ,  B29C66/91431 ,  B29C66/91645 ,  B29C66/91651 ,  B29C66/961 ,  B29C2035/0811 ,  B29C2071/025 ,  B29C2793/009 ,  B29K2105/12 ,  B29K2995/0005 ,  B29L2009/00 ,  B32B37/06 ,  B32B2310/0812 ,  B29K2307/04 ,  B29K2063/00 ,  B29K2071/00 ,  B29K2079/085

摘要： A method and apparatus for forming laminate composite structures. At least two laminae, each containing electrically conductive reinforcing fibers, are placed upon each other in contacting relationship to form a generally layered structure. The layered structure may be subjected to heat to conductively transfer heat through the layered structure and thereby improve the surface contact between two laminae. The layered structure is volumetrically heated by inductively transferring energy to the electrically conductive reinforcing fibers. The heated, layered structure is consolidated, such as by applying pressure and reducing the temperature of the layered structure. The consolidated structure is then quenched by rapidly cooling the consolidated structure in a directionally controlled manner about a midplane thereof.

摘要翻译： 一种用于形成叠层复合结构的方法和装置。 每个包含导电增强纤维的至少两个薄片彼此以接触的关系放置在一起以形成大致分层的结构。 可以对层状结构进行加热以将热量传导通过层状结构，从而改善两层之间的表面接触。 层状结构通过将能量感应地传递到导电性增强纤维进行体积加热。 加热的层状结构被固化，例如通过施加压力并降低层状结构的温度。 然后通过围绕其中间平面以方向控制的方式快速冷却固结结构来淬火固结结构。

公开(公告)号：US5313034A

公开(公告)日：1994-05-17

申请号：US821981

申请日：1992-01-15

申请人： Robert A. Grimm ,  David A. Grewell ,  Marc St. John

发明人： Robert A. Grimm ,  David A. Grewell ,  Marc St. John

IPC分类号： B23K13/02 ,  B29C65/34 ,  B29C65/36

CPC分类号： B29C65/3636 ,  B23K13/02 ,  B29C65/344 ,  B29C65/3444 ,  B29C65/3448 ,  B29C65/3468 ,  B29C65/364 ,  B29C65/3644 ,  B29C65/3668 ,  B29C65/3684 ,  B29C65/4815 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/73921 ,  B29C66/80 ,  B29C66/8181 ,  B29C66/836 ,  B29C65/3476 ,  B29C65/3492 ,  B29C65/3676 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/729 ,  B29C66/7292 ,  B29C66/7394 ,  B29C66/81831 ,  B29C66/81871

摘要： A process for obtaining long, continuous, thermoplastic welds on large structures. A series of tabs are used in pairs and especially in alternating, overlapping pairs to obtain resistance heating of a strip material placed in the bond line. The resistance of the tabs is less than that of the strip material. Conducting braid-tubes afford continuous welding when the bond line is curved. Alternatively, an electromagnetic field is used to take advantage of the induction heating. A wide susceptor is used to weld a current conducting substrate while avoiding bulk heating of the substrate. The unexpected property of current-conducting braid-tube susceptors, in which induction heating takes place at the center rather than at the edges of a flattened braid-tube susceptor, is used to obtain long continuous curved welds.

摘要翻译： 一种在大型结构上获得长，连续，热塑性焊接的方法。 成对使用一系列突片，特别是在交替的，重叠的对中，以获得放置在接合线中的条带材料的电阻加热。 突片的阻力小于带材的阻力。 当接合线弯曲时，导线编织管提供连续焊接。 或者，使用电磁场来利用感应加热。 使用宽的感受体来焊接导电基板，同时避免基板的大量加热。 使用导电编织管感应器的意想不到的性能，其中感应加热发生在中心而不是平坦的编织管基座的边缘处，以获得长的连续弯曲焊缝。

公开(公告)号：US2640796A

公开(公告)日：1953-06-02

申请号：US27857052

申请日：1952-03-26

申请人： NICHOLAS LANGER

发明人： NICHOLAS LANGER

IPC分类号： B29C65/00 ,  B29C65/22 ,  B29C65/32 ,  B29C65/34 ,  B29C65/36 ,  B29C65/50 ,  B29C70/68

CPC分类号： B29C70/68 ,  B29C65/04 ,  B29C65/222 ,  B29C65/224 ,  B29C65/228 ,  B29C65/32 ,  B29C65/342 ,  B29C65/344 ,  B29C65/3444 ,  B29C65/3488 ,  B29C65/3496 ,  B29C65/3612 ,  B29C65/362 ,  B29C65/3636 ,  B29C65/3644 ,  B29C65/366 ,  B29C65/3668 ,  B29C65/3676 ,  B29C65/3684 ,  B29C65/4815 ,  B29C65/5035 ,  B29C65/5092 ,  B29C66/0242 ,  B29C66/1122 ,  B29C66/305 ,  B29C66/43 ,  B29C66/4722 ,  B29C66/69 ,  B29C66/71 ,  B29C66/73921 ,  B29C66/80 ,  B29C66/81871 ,  B29C66/83413 ,  B29K2023/06

公开(公告)号：US11958255B2

公开(公告)日：2024-04-16

申请号：US16367541

申请日：2019-03-28

申请人： UNIVERSITY OF SOUTH CAROLINA

发明人： Victor Giurgiutiu ,  Michael Van Tooren ,  Bin Lin ,  Lingyu Yu ,  Mohammad Faisal Haider

IPC分类号： B29C65/00 ,  B29C65/36 ,  B29K307/04 ,  G01K11/32

CPC分类号： B29C66/91221 ,  B29C65/3636 ,  B29C65/3696 ,  B29C66/7212 ,  B29C66/73921 ,  B29C66/91211 ,  G01K11/32 ,  B29K2307/04

摘要： An in-situ fiber-optic temperature field measurement is disclosed that can allow process monitoring and diagnosis for thermoplastic composite welding and other applications. A distributed fiber-optic sensor can be permanently embedded in a thermoplastic welded structure when it is welded and left there to perform lifelong monitoring and inspection. The fiber optic sensor can include a dissolvable coating, or a coating matched to the composite material to be welded. Other applications include in-situ fiber-optic temperature field measurement on thermoset composite curing (autoclave), for thermoplastic and thermoset composites during compression molding, and for fiber-optic field measurements on freeze/thaw of large items of public health interest, such as stored or transported foodstuffs.

公开(公告)号：US20160375629A1

公开(公告)日：2016-12-29

申请号：US14753538

申请日：2015-06-29

申请人： The Boeing Company

发明人： Marc Rollo Matsen ,  Mark A. Negley ,  William C. Dykstra ,  Robert James Miller

IPC分类号： B29C65/04 ,  B29C70/30

CPC分类号： B29C65/04 ,  B29C65/3632 ,  B29C65/3636 ,  B29C65/364 ,  B29C65/3668 ,  B29C65/3676 ,  B29C65/3684 ,  B29C66/112 ,  B29C66/131 ,  B29C66/524 ,  B29C66/532 ,  B29C66/61 ,  B29C66/63 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73921 ,  B29C66/843 ,  B29C66/8432 ,  B29C70/30 ,  B29C70/46 ,  B29K2101/12 ,  B29K2105/0881 ,  B29L2031/3076 ,  B29L2031/3085 ,  B64C1/00 ,  B29K2307/04

摘要： A method and apparatus for welding a thermoplastic structure. The apparatus comprises a base, a cover, and a channel. The base is formed of a material that is magnetically opaque to a frequency in a range of 30 KHz to 350 KHz. The cover is formed of the material. The channel extends between the base and the cover.

摘要翻译： 一种用于焊接热塑性结构的方法和装置。 该装置包括底座，盖子和通道。 底座由对30KHz至350KHz范围内的频率具有不透磁性的材料形成。 盖由材料形成。 通道在基座和盖子之间延伸。

公开(公告)号：US20140127521A1

公开(公告)日：2014-05-08

申请号：US14009893

申请日：2012-02-23

申请人： Soichi Ishibashi ,  Masayuki Koshi

发明人： Soichi Ishibashi ,  Masayuki Koshi

IPC分类号： B29C65/02 ,  B32B27/28 ,  B32B27/34

CPC分类号： B29C65/02 ,  B29C65/04 ,  B29C65/06 ,  B29C65/08 ,  B29C65/10 ,  B29C65/106 ,  B29C65/14 ,  B29C65/16 ,  B29C65/20 ,  B29C65/22 ,  B29C65/3416 ,  B29C65/3436 ,  B29C65/3492 ,  B29C65/3616 ,  B29C65/3636 ,  B29C65/3684 ,  B29C65/38 ,  B29C65/4815 ,  B29C65/5057 ,  B29C66/1122 ,  B29C66/301 ,  B29C66/54 ,  B29C66/71 ,  B29C66/712 ,  B29C66/7212 ,  B29C66/7214 ,  B29C66/72141 ,  B29C66/72143 ,  B29C66/723 ,  B29C66/7311 ,  B29C66/73774 ,  B29C66/73776 ,  B29C66/73921 ,  B29C66/73941 ,  B29C66/8322 ,  B29C70/00 ,  B29C70/345 ,  B29L2031/7172 ,  B32B27/28 ,  B32B27/34 ,  Y10T428/31728 ,  Y10T428/31909 ,  B29K2081/04 ,  B29K2077/00 ,  B29K2307/04

摘要： A method of producing a composite molded body including joining a pre-molded preform (a) and a preform (b) with a fiber-reinforced thermoplastic resin by (1) providing reinforcing fibers having a weight average fiber length of 1 mm or more in at least one of the preforms (a) and (b), (2) using a thermoplastic resin (A) for the preform (a) and using the thermoplastic resin (A) or a thermoplastic resin (B) for the preform (b), (3) forming a thin film of a thermoplastic resin (C) on a surface of either the preform (a) or (b), or on surfaces of preforms (a) and (b), and (4) melting the thermoplastic resin (C) and a part of the preforms (a) and (b) by heating such that the thin film is placed at a boundary surface of a joint, and molding the composite molded body by the joint due to the melting.

摘要翻译： 一种复合成型体的制造方法，其特征在于，包括：（1）在纤维强化热塑性树脂中预先加工成型预成型体（a）和预成型体（b） 使用预成型体（a）的热塑性树脂（A）和使用热塑性树脂（A）或热塑性树脂（B）作为预成型体（b）的预成型体（a）和（b），（2） ），（3）在预成型体（a）或（b）的表面上或在预成型体（a）和（b）的表面上形成热塑性树脂（C）的薄膜，以及（4） 热塑性树脂（C）和预成型件（a）和（b）的一部分通过加热使得薄膜位于接头的边界面，并且由于熔融而通过接头成型复合成型体。

公开(公告)号：US20100051174A1

公开(公告)日：2010-03-04

申请号：US12388700

申请日：2009-02-19

申请人： Shinji Murata ,  Yoshiyasu Ogata ,  Jinichi Furukawa ,  Yoshio Ochi ,  Keizo Makino

发明人： Shinji Murata ,  Yoshiyasu Ogata ,  Jinichi Furukawa ,  Yoshio Ochi ,  Keizo Makino

IPC分类号： G03D15/04

CPC分类号： G03D15/04 ,  B29C65/3636 ,  B29C65/3668 ,  B29C65/3676 ,  B29C65/4815 ,  B29C65/505 ,  B29C66/1142 ,  B29C66/5241 ,  B29C66/72141 ,  B29C66/73921 ,  B29C66/91221 ,  B29C66/91411 ,  B29C66/91431 ,  B29C66/91641 ,  B29C66/91651 ,  B29C66/961 ,  Y10T156/1064

摘要： A connection method for interconnecting end portions of a thermoplastic resin long body in which conductive unstretchable members are embedded within the thermoplastic resin along a longitudinal direction, wherein the unstretchable members in each of specific sections in the both end portions of the thermoplastic resin long body are heated using an induction heating portion so that the thermoplastic resin coating the unstretchable members is removed by melting for the unstretchable members to be exposed, after which the both end portions are interconnected while they are held in a state where the unstretchable members being exposed in the respective end portions are butt-connected to each other.

摘要翻译： 将热塑性树脂长体的端部相互连接的连接方法，其中导电性不可拉伸构件沿着长度方向嵌入在热塑性树脂内，其中热塑性树脂长体的两端部的每个特定部分中的不可拉伸构件是 使用感应加热部进行加热，使得涂布不可拉伸构件的热塑性树脂通过熔化而被除去，以使待暴露的未拉伸构件被保持在两个端部相互连接的状态，其中不可拉伸构件暴露在 各端部彼此对接。

公开(公告)号：US20030168164A1

公开(公告)日：2003-09-11

申请号：US10182968

申请日：2003-04-25

发明人： Richard Blackmore ,  Mark T Sloan ,  William M Lepola

IPC分类号： B32B031/20

CPC分类号： B29C66/45 ,  B28B11/24 ,  B29C35/0272 ,  B29C48/00 ,  B29C48/07 ,  B29C53/62 ,  B29C53/8066 ,  B29C53/845 ,  B29C65/3436 ,  B29C65/344 ,  B29C65/3444 ,  B29C65/3468 ,  B29C65/3476 ,  B29C65/3492 ,  B29C65/3636 ,  B29C65/364 ,  B29C65/3644 ,  B29C65/3684 ,  B29C65/4835 ,  B29C65/5057 ,  B29C66/1122 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73752 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/7394 ,  B29C66/73941 ,  B29C66/8322 ,  B29C66/83411 ,  B29C66/91216 ,  B29C66/91221 ,  B29C66/91411 ,  B29C66/91655 ,  B29C66/961 ,  B29C70/44 ,  B29C70/465 ,  B29K2105/06 ,  B32B37/06 ,  B32B37/153 ,  B29K2307/04 ,  B29K2309/08 ,  B29K2023/04 ,  B29K2027/06 ,  B29K2267/00 ,  B29K2075/00 ,  B29K2023/06

摘要： A composite substrate for a fiber reinforced plastic part comprising a first outer thermoplastic sheet, an intermediate conductive layer or layers, and a second inner thermoplastic sheet. The composite substrate formed by electrically resistively heating the conductive layer or layers to melt the thermoplastic sheets, and applying pressure to consolidate the layers into a rigid substrate. The conductive layer or layers formed of a conductive fiber mat or tape. Additionally, a method is disclosed comprising providing a conductive filament impregnated with a resin; running the conductive filament through an electrical contact, the electrical contact connected to a supply of electric power; and, winding the filament to a mandrel including a second electrical contact connected to said supply of power. Electricity is then induced through the filament from the first contact to the second contact to resistively heat the filament and cure the resin. Additionally, a composite structure and method for curing a concrete object placed on, or in close proximity to the structure. The composite structure comprises an upper section having a fiber architecture impregnated with a resin, where the fiber architecture is formed from a plurality of conductive fibers. A lower section having a portion of insulation material and a portion of heat reflective material, where the insulation material is adapted to insulate the structure, and where the reflective material is adapted to reflect heat from the lower section to the upper section. A plurality of electrical contacts, where the contacts are connected to the conductive fibers in the upper section. A plurality of electric leads connected to the contacts and a power source. The upper section having an outer surface adapted to receive the object, the outer surface having an epoxy coating. The lower section has an outer surface, with an epoxy coating. The upper section further having a portion of high-strength materials adapted to support the concrete object. The fiber architecture further comprises a plurality of non-conductive fibers.

公开(公告)号：US5891541A

公开(公告)日：1999-04-06

申请号：US665644

申请日：1996-06-18

申请人： Lyndell Kyle Wynne

发明人： Lyndell Kyle Wynne

IPC分类号： B29C65/00 ,  B29C70/22 ,  B29C70/54 ,  B32B27/12 ,  D04H13/00 ,  D06H5/00 ,  B32B3/00

CPC分类号： B29C66/723 ,  B29C65/3436 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/721 ,  B29C66/72141 ,  B29C70/22 ,  B29C70/543 ,  B32B27/12 ,  D06H5/00 ,  B29C65/02 ,  B29C65/08 ,  B29C65/3636 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/7392 ,  B29L2009/00 ,  Y10T428/1366 ,  Y10T428/18 ,  Y10T428/19 ,  Y10T428/24 ,  Y10T428/24058 ,  Y10T428/24107 ,  Y10T428/24264 ,  Y10T428/24488 ,  Y10T428/24612

摘要： A continuous reinforced composite material, including a first sheet with at least two polymer layers and a first fabric layer operatively coupled therebetween. The first sheet having at least one border where at least some of the fibers of the first fabric layer are continuous thereby having no free ends at the border. The composite material further includes a second sheet with at least two polymer layers with a second fabric layer operatively coupled therebetween. The second sheet having at least one border where at least some of the fibers of the second fabric layer are continuous thereby having no free ends at the border. The composite material further includes a seam wherein the borders of the first sheet and second sheet overlap and are operatively coupled to one another. A method of making a continuous reinforced composite material, including providing a first sheet having two polymer layers and a reinforcing fabric layer disposed between the polymer layers, the fabric layer having at least some continuous fibers without free ends on at least one border of the first sheet. The method further includes providing a second sheet having two polymer layers and a reinforcing fabric layer disposed between the polymer layers, the fabric layer having at least some continuous fibers without free ends on at least one border of the second sheet. The method further includes overlapping the respective borders having continuous fibers of the first and second sheet and seaming the first sheet and the second sheet at the overlapping borders.

摘要翻译： 一种连续增强的复合材料，包括具有至少两个聚合物层的第一片和在其间操作地连接的第一织物层。 第一片具有至少一个边界，其中第一织物层的至少一些纤维是连续的，在边界处没有自由端。 复合材料还包括具有至少两个聚合物层的第二片材，其间可操作地连接在其间的第二织物层。 第二片具有至少一个边界，其中第二织物层的至少一些纤维是连续的，在边界处没有自由端。 复合材料还包括接缝，其中第一片和第二片的边界重叠并且可操作地彼此连接。 一种制备连续增强复合材料的方法，包括提供具有两个聚合物层的第一片和设置在聚合物层之间的增强织物层，所述织物层在至少一个边界上具有至少一些连续纤维而不具有自由端 片。 所述方法还包括提供具有两个聚合物层的第二片材和设置在所述聚合物层之间的增强织物层，所述织物层具有在所述第二片材的至少一个边界上没有自由端的至少一些连续纤维。 该方法还包括使具有第一和第二片的连续纤维的相应边界重叠并且在重叠边界处接合第一片和第二片。