公开(公告)号：US20180252110A1

公开(公告)日：2018-09-06

申请号：US15969503

申请日：2018-05-02

申请人： Ebert Composites Corporation

发明人： David W. Johnson ,  Scott A. Garrett ,  Stephen G. Moyers

IPC分类号： F01D5/28

CPC分类号： F01D5/28 ,  B29C33/02 ,  B29C33/308 ,  B29C43/22 ,  B29C43/48 ,  B29C47/88 ,  B29C51/14 ,  B29C51/20 ,  B29C51/26 ,  B29C51/261 ,  B29C51/42 ,  B29C51/46 ,  B29C70/525 ,  B29C70/526 ,  B29K2105/06 ,  B29K2105/256 ,  B29K2715/00 ,  E04B1/32 ,  F05D2300/43 ,  F05D2300/6012 ,  F05D2300/603 ,  G05B19/4099

摘要： A 3D thermoplastic pultrusion system, comprises one or more sets of 3D thermoplastic forming machines; a CNC control system controlling the one or more sets of 3D thermoplastic forming machines to form a heated prepreg thermoplastic composite material into a 3D thermoplastic composite pultrusion, the one or more sets of 3D thermoplastic forming machines include a plurality of motion control CNC rotational motors and CNC actuators operatively coupled to the motion control CNC rotational motors, a flexible chilled band shapeable by the CNC actuators to form the heated prepreg thermoplastic composite material into the thermoplastic composite pultrusion, and bearings that the motion control CNC rotational motors pivot the actuators about and hold the actuators in position during a consolidation process.

公开(公告)号：US20180036971A1

公开(公告)日：2018-02-08

申请号：US15783144

申请日：2017-10-13

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Cornelius Johan Kalle KEIL

IPC分类号： B29C70/52 ,  B29C70/16

CPC分类号： B29C70/521 ,  B29C59/021 ,  B29C70/16 ,  B29C70/46 ,  B29C70/525 ,  B29C70/526 ,  B29C70/528 ,  B29C70/545 ,  B29D99/0007 ,  B29L2031/003

摘要： A pultrusion device and method are provided for producing a fiber-reinforced continuous section which has a second cross-sectional profile that is discontinuous in a direction of pultrusion with a press forming device for shaping the continuous section. The press forming device includes a first shaping device for producing the continuous section with a continuous cross-sectional profile and a second shaping device, which follows on from the first shaping device in the direction of pultrusion, for shaping the second discontinuous cross-sectional profile of the continuous section. A punching tool is arranged between the first shaping device and the second shaping device and is designed to bring about a local change in shape of the continuous cross-sectional profile, at least in a defined portion of the continuous section, in order to produce a first discontinuous cross-sectional profile of the continuous section.

公开(公告)号：US20180029279A1

公开(公告)日：2018-02-01

申请号：US15725879

申请日：2017-10-05

申请人： CC3D LLC

发明人： KENNETH LYLE TYLER

IPC分类号： B29C47/12 ,  B29C35/02 ,  B29C35/08 ,  B29C47/00 ,  B29C47/24 ,  B29B15/12 ,  B05B5/04 ,  B05B5/03 ,  B05B3/10 ,  B05B7/14 ,  B05B13/06 ,  B05D3/06 ,  B05B3/00 ,  B29L23/00 ,  B29K105/08

CPC分类号： B29C64/209 ,  B05B3/001 ,  B05B3/1007 ,  B05B5/032 ,  B05B5/04 ,  B05B7/1481 ,  B05B13/0636 ,  B05D3/061 ,  B29B15/122 ,  B29C35/0261 ,  B29C35/0805 ,  B29C47/0023 ,  B29C47/0038 ,  B29C47/0042 ,  B29C47/0066 ,  B29C47/022 ,  B29C47/065 ,  B29C47/0867 ,  B29C47/1045 ,  B29C47/128 ,  B29C47/20 ,  B29C47/22 ,  B29C47/24 ,  B29C64/106 ,  B29C64/264 ,  B29C70/388 ,  B29C70/50 ,  B29C70/52 ,  B29C70/521 ,  B29C70/523 ,  B29C70/526 ,  B29C2035/0827 ,  B29D23/00 ,  B29K2105/08 ,  B29L2023/00 ,  B29L2023/22 ,  B33Y30/00

摘要： A head is disclosed for use with a manufacturing system. The head may have a housing that discharges a tubular structure, and a cure enhancer connected to the housing and selectively activated to cure the tubular structure during discharge from the housing. The head may also have a nozzle that discharges a fill material into the cured tubular structure.

公开(公告)号：US20170297252A1

公开(公告)日：2017-10-19

申请号：US15295570

申请日：2016-10-17

申请人： CC3D LLC

发明人： Kenneth Lyle TYLER ,  Jeff BEEBOUT

IPC分类号： B29C47/12 ,  B29C35/08 ,  B29C47/00 ,  B29C47/06 ,  B29C35/02 ,  B29L23/00

CPC分类号： B29C64/209 ,  B05B3/001 ,  B05B3/1007 ,  B05B5/032 ,  B05B5/04 ,  B05B7/1481 ,  B05B13/0636 ,  B05D3/061 ,  B29B15/122 ,  B29C35/0261 ,  B29C35/0805 ,  B29C48/001 ,  B29C48/0012 ,  B29C48/0022 ,  B29C48/09 ,  B29C48/152 ,  B29C48/21 ,  B29C48/2665 ,  B29C48/2886 ,  B29C48/30 ,  B29C48/304 ,  B29C48/305 ,  B29C48/32 ,  B29C48/325 ,  B29C48/33 ,  B29C64/106 ,  B29C64/264 ,  B29C70/388 ,  B29C70/50 ,  B29C70/52 ,  B29C70/521 ,  B29C70/523 ,  B29C70/526 ,  B29C2035/0827 ,  B29D23/00 ,  B29K2105/08 ,  B29L2023/00 ,  B29L2023/22 ,  B33Y30/00

摘要： A system is disclosed for use in manufacturing a composite structure. The system may include a support configured to move in a plurality of directions during manufacturing of the composite structure, and a head coupled to the support. The head may have a housing that is configured to receive a liquid matrix and at least one continuous fiber and configured to discharge a tubular structure. The head may also have a nozzle operatively connected to the housing and configured to deposit a material layer onto a surface of the tubular structure as the tubular structure is discharging from the housing, and a squeegee associated with the nozzle and configured to wipe over the material layer. The head may further have a first cure enhancer operatively connected to the housing and configured to cure the liquid matrix in the tubular structure during discharge, and a second cure enhancer configured to cure the material layer deposited by the nozzle.

公开(公告)号：US09724881B2

公开(公告)日：2017-08-08

申请号：US15444069

申请日：2017-02-27

申请人： Ebert Composites Corporation

发明人： David W. Johnson ,  Scott A. Garrett ,  Stephen G. Moyers

IPC分类号： B29C70/52 ,  B29K101/12 ,  B29L31/30 ,  B29C43/22 ,  B29C53/04 ,  B29C47/88 ,  B29C33/02 ,  B29C43/48 ,  B29C59/04

CPC分类号： B29C70/526 ,  B29C33/026 ,  B29C43/228 ,  B29C43/48 ,  B29C47/885 ,  B29C51/14 ,  B29C51/20 ,  B29C51/261 ,  B29C51/264 ,  B29C51/421 ,  B29C51/46 ,  B29C53/043 ,  B29C59/043 ,  B29C70/52 ,  B29C70/521 ,  B29C70/522 ,  B29C70/525 ,  B29C70/527 ,  B29C70/528 ,  B29C2043/483 ,  B29K2101/12 ,  B29L2031/08 ,  B29L2031/3076 ,  E04B1/32 ,  E04B2001/3223 ,  G05B19/4099 ,  G05B2219/49007

摘要： A 3D thermoplastic pultrusion system and method based upon a 3D variable die system and including one or more sets of 3D thermoplastic forming machines to continuously produce thermoplastic composite pultrusions with at least one of varying cross-section geometry and constant surface contours, varying cross-section geometry and varying surface contours, and constant cross-section geometry and varying surface contours.

公开(公告)号：US20170165926A1

公开(公告)日：2017-06-15

申请号：US15444036

申请日：2017-02-27

申请人： Ebert Composites Corporation

发明人： David W. Johnson ,  Scott A. Garrett ,  Stephen G. Moyers

IPC分类号： B29C70/52

CPC分类号： B29C70/526 ,  B29C33/026 ,  B29C43/228 ,  B29C43/48 ,  B29C47/885 ,  B29C51/14 ,  B29C51/20 ,  B29C51/261 ,  B29C51/264 ,  B29C51/421 ,  B29C51/46 ,  B29C53/043 ,  B29C59/043 ,  B29C70/52 ,  B29C70/521 ,  B29C70/522 ,  B29C70/525 ,  B29C70/527 ,  B29C70/528 ,  B29C2043/483 ,  B29K2101/12 ,  B29L2031/08 ,  B29L2031/3076 ,  E04B1/32 ,  E04B2001/3223 ,  G05B19/4099 ,  G05B2219/49007

摘要： A 3D thermoplastic pultrusion system and method based upon a 3D variable die system and including one or more sets of 3D thermoplastic forming machines to continuously produce thermoplastic composite pultrusions with at least one of varying cross-section geometry and constant surface contours, varying cross-section geometry and varying surface contours, and constant cross-section geometry and varying surface contours.

公开(公告)号：US20160257058A1

公开(公告)日：2016-09-08

申请号：US15008814

申请日：2016-01-28

申请人： Ebert Composites Corporation

发明人： David W. Johnson ,  Scott A. Garrett ,  Stephen G. Moyers

IPC分类号： B29C51/46 ,  B29C51/26 ,  G05B19/4099 ,  B29C51/20

CPC分类号： B29C70/526 ,  B29C33/026 ,  B29C43/228 ,  B29C43/48 ,  B29C47/885 ,  B29C51/14 ,  B29C51/20 ,  B29C51/261 ,  B29C51/264 ,  B29C51/421 ,  B29C51/46 ,  B29C53/043 ,  B29C59/043 ,  B29C70/52 ,  B29C70/521 ,  B29C70/522 ,  B29C70/525 ,  B29C70/527 ,  B29C70/528 ,  B29C2043/483 ,  B29K2101/12 ,  B29L2031/08 ,  B29L2031/3076 ,  E04B1/32 ,  E04B2001/3223 ,  G05B19/4099 ,  G05B2219/49007

摘要： A 3D thermoplastic pultrusion system and method based upon a 3D variable die system and including one or more sets of 3D thermoplastic forming machines to continuously produce thermoplastic composite pultrusions with at least one of varying cross-section geometry and constant surface contours, varying cross-section geometry and varying surface contours, and constant cross-section geometry and varying surface contours.

摘要翻译： 一种基于3D可变模具系统并包括一组或多组3D热塑性成型机的3D热塑性拉挤成型系统和方法，以连续地生产具有变化的横截面几何形状和恒定表面轮廓中的至少一个的热塑性复合拉挤成型机， 几何形状和变化的表面轮廓，以及恒定的横截面几何形状和变化的表面轮廓。

公开(公告)号：US09409355B2

公开(公告)日：2016-08-09

申请号：US13707673

申请日：2012-12-07

申请人： Ticona LLC

发明人： Aaron H. Johnson ,  David W. Eastep ,  Timothy A. Regan

IPC分类号： B29C70/52 ,  B05C3/12 ,  B05D1/26 ,  B29C41/30 ,  B29C47/02 ,  B29B15/12 ,  B29C47/14 ,  B29C47/00 ,  B29C47/10 ,  B29C47/70 ,  B29C47/08 ,  B29K105/08 ,  B29K105/10

CPC分类号： B29C70/52 ,  B05C3/125 ,  B05D1/265 ,  B05D2203/00 ,  B29B15/122 ,  B29B15/14 ,  B29C41/30 ,  B29C47/0021 ,  B29C47/004 ,  B29C47/027 ,  B29C47/0898 ,  B29C47/1036 ,  B29C47/14 ,  B29C47/70 ,  B29C47/705 ,  B29C70/523 ,  B29C70/526 ,  B29K2105/0872 ,  B29K2105/106

摘要： A die and method for impregnating at least one fiber roving with a polymer resin are disclosed. The die includes an impregnation section. The impregnation section includes an impregnation zone configured to impregnate the roving with the resin. The impregnation zone includes a plurality of contact surfaces. At least one of the plurality of contact surfaces is configured such that a normal force of the roving is less than or equal to a lift force of the resin at an impregnation location on the contact surface during impregnation of the roving with the resin by the contact surface.

摘要翻译： 公开了一种用聚合物树脂浸渍至少一种纤维粗纱的模头和方法。 模具包括浸渍部分。 浸渍部分包括用树脂浸渍粗纱的浸渍区。 浸渍区域包括多个接触表面。 所述多个接触表面中的至少一个被构造成使得所述粗纱的法向力小于或等于所述树脂在所述接触表面上的浸渍位置处的树脂在通过所述接触浸渍所述树脂时的提升力 表面。

公开(公告)号：US09393744B2

公开(公告)日：2016-07-19

申请号：US14083445

申请日：2013-11-18

申请人： The Boeing Company

发明人： Donald A. Anderson ,  Michael Robert Chapman ,  Robert A. Kisch ,  Kenneth Paul Zaballos

IPC分类号： B29C65/00 ,  B29C70/52 ,  B32B37/00 ,  B32B38/00 ,  B29D99/00 ,  B29L31/00

CPC分类号： B29C70/526 ,  B29C70/52 ,  B29D99/0007 ,  B29L2031/003 ,  B29L2031/008 ,  B32B37/0046 ,  B32B38/0004 ,  Y10T156/1023 ,  Y10T156/1031 ,  Y10T156/1044 ,  Y10T156/1075 ,  Y10T156/12 ,  Y10T156/125 ,  Y10T156/1317 ,  Y10T156/133 ,  Y10T156/14

摘要： Apparatus for producing a composite filler includes at least one die and a device for moving a stack of reinforced ply strips through the die. The die has peripheral die face adapted for forming the ply strip stack into a desired cross sectional shape. The cross section of the die face may vary around the periphery of the die.

摘要翻译： 用于生产复合填料的装置包括至少一个模头和用于使堆叠的增强层条移动通过模头的装置。 模具具有适于将层叠叠层形成为期望的横截面形状的周边模具面。 模具面的横截面可以围绕模具的周边变化。

公开(公告)号：US20140374946A1

公开(公告)日：2014-12-25

申请号：US13923446

申请日：2013-06-21

申请人： The Boeing Company

发明人： Charles Richard PREBIL ,  Randall Dow WILKERSON ,  Neal FROESCHNER

IPC分类号： B29C43/22

CPC分类号： B29C43/28 ,  B29B11/12 ,  B29C43/222 ,  B29C43/305 ,  B29C70/46 ,  B29C70/50 ,  B29C70/526 ,  B29K2101/12 ,  B29K2701/12 ,  B29L2031/3076

摘要： Continuous compression molded process and apparatus for fabricating thermoplastic composite parts from pre-formed thermoplastic composite laminates with tooling dies have a staggered bevel feature at an entry side of the tooling dies. Staggering the length of the bevel feature in each section between bends in a surface contour along the width of the incoming edge of the tooling dies prevents excess material from being trapped and forming wrinkles in the finished thermoplastic part. The length of the taper in each section along the width of the tooling dies is aligned with a pulsed advancement distance of the pre-formed part.

摘要翻译： 连续压缩成型工艺和由具有加工模具的预成型热塑性复合材料层压板制造热塑复合材料部件的装置在模具的入口侧具有交错的斜面特征。 在沿着加工模具的进入边缘的宽度的表面轮廓中的弯曲之间的每个部分中的斜面特征的长度交错防止多余的材料被捕获并在成品热塑性部件中形成褶皱。 沿着模具的宽度的每个部分中的锥度的长度与预成形部件的脉冲前进距离对齐。