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91. 发明申请

US20170239894A1 ATTACHMENTS 审中-公开
公开(公告)号：US20170239894A1
公开(公告)日：2017-08-24
申请号：US15503784
申请日：2015-08-18
申请人： Hexcel Composites SAS , Hexcel Composites Limited
发明人： Denis Granger , Chris Harrington , Asher Ahmed , Joseph Gargiuli
IPC分类号： B29C70/22 , B29C65/56 , F16B39/02 , B29C65/00 , F16B5/02 , B29C65/48 , B29C65/72
CPC分类号： B29C70/228 , B29C65/48 , B29C65/483 , B29C65/561 , B29C65/562 , B29C65/72 , B29C66/03 , B29C66/034 , B29C66/1122 , B29C66/71 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C66/72143 , B29C66/73111 , B29C66/73755 , B29C66/73756 , B29C66/7392 , B29C66/7394 , B29C66/91951 , B29C66/9534 , B29C66/9592 , B29C70/545 , B29L2031/30 , B29L2031/3076 , B29L2031/3085 , B29L2031/44 , F16B5/0241 , F16B39/021 , B29K2063/00 , B29K2307/04 , B29K2309/08 , B29K2277/10
摘要： Mechanically attaching articles made from composites has problems due to the difference in properties of the composite in the x, y planar direction and the z perpendicular direction, this results in different properties between the composite and the attachment member such as differences in coefficients of thermal expansion which can weaken the joint further leading to differences in moisture uptake which can further reduce the strength and robustness of the joint. The invention relates to the selection of the position of a joint in order to reduce such problems and to operating the moulding process in a way that improves the provision of mechanical attachments such as bolt holes.

92. 发明申请

US20170232703A1 REINFORCING ARTICLE 审中-公开
公开(公告)号：US20170232703A1
公开(公告)日：2017-08-17
申请号：US15503593
申请日：2015-08-12
申请人： INTEGRATED COMPOSITE PRODUCTS, INC.
发明人： Ronald Clare Hawley , Derek Joel Mazula
IPC分类号： B32B5/12 , B29C70/22 , B32B5/26 , B29D28/00 , B32B5/02 , B29C70/08 , B29C70/52
CPC分类号： B32B5/12 , B29C70/023 , B29C70/081 , B29C70/083 , B29C70/224 , B29C70/228 , B29C70/52 , B29C70/688 , B29D28/005 , B29K2105/206 , B29K2995/0088 , B29K2995/0089 , B32B5/022 , B32B5/024 , B32B5/26 , B32B27/08 , B32B27/20 , B32B2250/40 , B32B2260/021 , B32B2260/046 , B32B2262/02 , B32B2262/0269 , B32B2262/101 , B32B2262/103 , B32B2262/105 , B32B2262/106 , B32B2307/558 , B32B2307/718
摘要： A reinforcing article (10, 100, 200) includes a porous substrate layer (105, 205) and a plurality of parallel first continuous fiber elements (12, 114, 212) spaced apart from each other and extending along a first direction and fixed to the porous substrate (105, 205). Each first continuous fiber element (12, 114, 212) includes a plurality of parallel and co-extending continuous fibers (22, 122, 222) embedded in a thermoplastic resin (24, 124, 224).

93. 发明授权

US09662807B2 Method for forming a fabric preform for a composite material by separately tensioning tows 有权
公开(公告)号：US09662807B2
公开(公告)日：2017-05-30
申请号：US13333596
申请日：2011-12-21
申请人： Christopher John Feeney , John M. Philcox , Steven Robert Hayse
发明人： Christopher John Feeney , John M. Philcox , Steven Robert Hayse
IPC分类号： B29B11/16 , D03D13/00 , D03D41/00 , D04C1/02 , B23P25/00 , B29C70/22 , B29C70/32 , B29C70/56
CPC分类号： B29B11/16 , B23P25/00 , B29C70/228 , B29C70/32 , B29C70/56 , D03D13/002 , D03D41/00 , D04C1/02 , D10B2403/02411 , Y10T29/49863 , Y10T29/49874 , Y10T29/53 , Y10T428/1369
摘要： Disclosed are methods and devices for the formation of fabric preforms that may be subsequently impregnated with a resin to form a composite component. One end of the fabric is received on the form such that the axial tows of the fabric extend in a direction generally perpendicular to a central axis of the form. At least some of the plurality of axial tows are separately tensioned on an end of the fabric not attached to the form and the fabric is wrapped around the form by rotating the fabric and form relative to one another about the central axis.

94. 发明授权

US09365024B2 Apparatus for manufacturing a multi-axial laminate of webs produced from cables broken into strips 有权
标题翻译：用于制造由断裂成条的电缆制成的多轴的层压板的装置
公开(公告)号：US09365024B2
公开(公告)日：2016-06-14
申请号：US14132744
申请日：2013-12-18
申请人： FERLAM TECHNOLOGIES
发明人： Xavier Decant
IPC分类号： D04H1/498 , D04H3/105 , B29C70/14 , B29C70/22 , B29C70/38 , B32B38/00 , B29C70/20 , D04H1/46 , D04H3/04 , D04H3/10
CPC分类号： B32B38/0004 , B29C70/14 , B29C70/202 , B29C70/228 , D04H1/46 , D04H1/498 , D04H3/04 , D04H3/10 , D04H3/105 , Y10T156/12 , Y10T156/1317 , Y10T156/17 , Y10T156/1744 , Y10T428/24058 , Y10T428/24074 , Y10T428/24083 , Y10T428/24091 , Y10T428/24099 , Y10T428/24107 , Y10T428/24116 , Y10T428/24124 , Y10T442/667
摘要： Apparatus for manufacturing a multi-axial laminate of webs produced from cables stretch broken into strips includes a conveyor table, a transfer device, at the entry thereof, arranging a first layer of pre-wound pre-cut strips along the longitudinal axis of the table, the strips being partially superimposed; at least two cross lappers arranged along the table transferring and depositing in an oblique and/or divergent position at predetermined angles a stretch broken strip, and arranging the strips in successive superimpositions on the first layer of pre-cut strips in different planes, to form a multi-axial web of stretch broken strips. The web then being treated by a fixing device. Movement of the support belt of the table taking place in steps to ensure the superimposition of the different layers of pre-broken strips deposited by the cross lappers. Implementation taking place without any prior cohesion treatment of each strip.
摘要翻译：用于制造由拉伸成条的缆线制成的多层卷材的装置包括传送台，传送装置，在其入口处，沿着桌子的纵向轴线设置第一层预先缠绕的预切割条，条带部分叠置; 沿着桌子布置的至少两个横向拉伸器以预定角度以倾斜和/或发散位置转移和沉积拉伸断裂带，并且将条带以不同平面中的第一层预切割条连续叠加布置，以形成拉伸断条的多轴网。然后通过定影装置处理纸幅。桌子的支撑带的移动步骤发生，以确保由交叉舌片沉积的不同层的预破碎条叠加。实施发生在每个条带没有任何先前的凝聚处理。

95. 发明申请

US20140367031A1 METHOD FOR TRANSVERSELY DEPOSITING FIBERS 有权
标题翻译：用于横向沉积纤维的方法
公开(公告)号：US20140367031A1
公开(公告)日：2014-12-18
申请号：US14478142
申请日：2014-09-05
申请人： Voith Patent GmbH , Audi AG
发明人： Jaromir Ufer , Marco Göttinger
IPC分类号： B29C70/06 , B29C65/00 , B29C65/14 , B29C67/00
CPC分类号： B29C70/06 , B29B11/16 , B29C64/141 , B29C65/008 , B29C65/14 , B29C65/7847 , B29C70/20 , B29C70/202 , B29C70/228 , B29C70/382 , B29C70/384 , B29C70/386 , B29C70/388 , B32B5/26 , Y10T156/17
摘要： The invention relates to a method for depositing one- or two-dimensional fiber structures in order to form a two- or three-dimensional fiber structure, in particular a fiber structure in the form of a fiber-reinforced plastic (FRP) or FRP semi-finished product, using a production machine including at least one depositing device and at least one fiber support. The one- or two-dimensional fiber structures have at least one unidirectional fiber layer. The depositing device deposits the one- or two-dimensional fiber structures onto the fiber support in a depositing direction in a controlled manner such that the fiber directions of the deposited one- or two-dimensional fiber structures assume an angle α>20°, preferably α>60°, and a maximum of α=90°, relative to the depositing direction. The one- or two-dimensional fiber structures are deposited on the fiber support in a substantially tension-free manner with respect to the fiber direction of the fiber structures.
摘要翻译：本发明涉及一种用于沉积一维或二维纤维结构以形成二维或三维纤维结构的方法，特别是纤维增强塑料（FRP）或FRP半纤维形式的纤维结构使用包括至少一个沉积装置和至少一个纤维支撑体的生产机器。一维或二维纤维结构具有至少一个单向纤维层。沉积装置以一种受控的方式将一维或二维纤维结构以沉积方向沉积到纤维载体上，使得沉积的一维或二维纤维结构的纤维方向呈现α> 20°的角度，优选地 α> 60°，最大值α= 90°。相对于纤维结构的纤维方向，一维或二维纤维结构以基本上无张力的方式沉积在纤维载体上。

96. 发明申请

US20140227479A1 COMPOSITE LAMINATE INCLUDING BETA-REINFORCING FIBERS 有权
标题翻译：包括增强纤维的复合层压板
公开(公告)号：US20140227479A1
公开(公告)日：2014-08-14
申请号：US14252764
申请日：2014-04-14
申请人： The Boeing Company
发明人： Max U. Kismarton
IPC分类号： B32B5/12 , B64C1/06
CPC分类号： B32B5/12 , B29C65/562 , B29C65/564 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/474 , B29C66/524 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C70/202 , B29C70/207 , B29C70/228 , B29C70/30 , B29K2101/00 , B29K2307/00 , B29K2707/04 , B29L2031/3076 , B32B1/00 , B32B5/26 , B32B5/28 , B32B2250/20 , B32B2260/023 , B32B2260/046 , B32B2262/106 , B64C1/064 , B64C1/12 , B64C3/182 , B64C3/26 , B64C2001/0072 , Y02T50/43 , Y10T428/24124 , B29K2307/04
摘要： A composite laminate comprises a plurality of plies of reinforcing fibers. At least some of the plies have reinforcing fibers oriented at ±α with respect to an axis of primary loading, where α is between 2 and 12 degrees. At least some of the plies have reinforcing fibers oriented at ±β with respect to the axis of primary loading, where β is between 50 and 85 degrees.
摘要翻译：复合层压板包括多层增强纤维。至少一些帘布层具有相对于主负载轴线以±α取向的增强纤维，其中α在2和12度之间。至少一些帘布层具有以±＆bgr取向的增强纤维; 相对于主负载轴，其中＆bgr; 在50和85度之间。

97. 发明授权

US08720825B2 Composite stiffeners for aerospace vehicles 有权
标题翻译：用于航空航天车辆的复合加强筋
公开(公告)号：US08720825B2
公开(公告)日：2014-05-13
申请号：US12897742
申请日：2010-10-04
申请人： Max U. Kismarton
发明人： Max U. Kismarton
IPC分类号： B64C1/00
CPC分类号： B32B5/12 , B29C65/562 , B29C65/564 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/474 , B29C66/524 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C70/202 , B29C70/207 , B29C70/228 , B29C70/30 , B29K2101/00 , B29K2307/00 , B29K2707/04 , B29L2031/3076 , B32B1/00 , B32B5/26 , B32B5/28 , B32B2250/20 , B32B2260/023 , B32B2260/046 , B32B2262/106 , B64C1/064 , B64C1/12 , B64C3/182 , B64C3/26 , B64C2001/0072 , Y02T50/43 , Y10T428/24124 , B29K2307/04
摘要： An aerospace vehicle includes a plurality of composite stiffeners. Each stiffener of the plurality has a stack of plies of reinforcing fibers. At least some of the plies in the stack have reinforcing fibers oriented at ±α with respect to an axis of primary loading, where α is between 2 and 12 degrees. At least some of the plies in the stack have reinforcing fibers oriented at ±β with respect to the axis of primary loading, where β is between 50 and 85 degrees.
摘要翻译：航空航天车辆包括多个复合加强件。多个的每个加强件都具有一层叠层的增强纤维。堆叠中的至少一些帘布层具有相对于主负载轴线以±α取向的增强纤维，其中α在2和12度之间。堆叠中的至少一些帘布层具有以±＆bgr取向的增强纤维; 相对于主负载轴，其中＆bgr; 在50和85度之间。

98. 发明申请

US20140077423A1 METHOD AND DEVICE FOR INSERTING CORES OF ROVINGS INTO A PRESS 审中-公开
标题翻译：将腐蚀线插入压力机的方法和装置
公开(公告)号：US20140077423A1
公开(公告)日：2014-03-20
申请号：US14017596
申请日：2013-09-04
申请人： Robert Burkle GmbH
发明人： Martin Brummerstadt
IPC分类号： B29C43/00
CPC分类号： B29C43/003 , B29C70/228 , B29C70/44 , B29C70/541
摘要： A method for inserting cores of rovings (2) into a press, in which fiber composite parts are produced, with the core being accepted by a removal tool (11, 12, 13), moved over a bottom (14) of a press, and placed here. The placement of the core on the bottom (14) of the press occurs with the help of an elastic membrane (12) arranged at the removal tool. A removal tool is also provided.
摘要翻译：一种用于将粗纱芯（2）插入压制机中的方法，其中生产纤维复合部件，其中所述芯被移除工具（11,12,13）接受，在压机的底部（14）上移动，并放在这里。借助于布置在拆卸工具上的弹性膜（12），将芯放置在压机的底部（14）上。还提供拆卸工具。

99. 发明授权

US08613580B2 Fastening device 有权
标题翻译：紧固装置
公开(公告)号：US08613580B2
公开(公告)日：2013-12-24
申请号：US13096504
申请日：2011-04-28
申请人： Daniel H. Hecht
发明人： Daniel H. Hecht
IPC分类号： F16B35/04
CPC分类号： F16B33/006 , B29C70/222 , B29C70/228 , B29L2001/00
摘要： A fastening device for securing panels together. Threads are formed along an outer circumference of a shank of the fastening device. The shank is coaxially connected to a head configured to be engaged by and to transfer torque loads from a tool to the shank. The shank comprises concentric cylindrical braid layers that each includes braided reinforcing fibers infiltrated with a resin matrix and adhesive layers may be disposed between them.
摘要翻译：用于将面板固定在一起的紧固装置。螺纹沿紧固装置的柄部的外周形成。柄同轴连接到头部，头部构造成与工具接合并将扭矩负载从工具传递到柄部。柄包括同心的圆柱形编织层，每个层包括浸渍有树脂基质的编织增强纤维，并且粘合剂层可以设置在它们之间。

100. 发明申请

US20130216767A1 METHOD FOR PRODUCING AN ELECTRICALLY AND/OR THERMALLY CONDUCTIVE PART FROM A COMPOSITE MATERIAL AND RESULTING PART 有权
标题翻译：用于从复合材料和结果部分生产电气和/或热导电部件的方法
公开(公告)号：US20130216767A1
公开(公告)日：2013-08-22
申请号：US13820757
申请日：2011-09-07
申请人： Jacques Cinquin
发明人： Jacques Cinquin
IPC分类号： B29C45/02 , B64D45/02 , B64G1/50 , B32B5/06
CPC分类号： B29C45/02 , B29C70/228 , B29C70/24 , B29C70/882 , B29K2707/04 , B29K2995/0005 , B29K2995/0013 , B32B5/06 , B64C1/12 , B64D45/02 , B64G1/50 , Y02T50/43 , Y10T428/24033
摘要： In order to produce a part (16) from a composite material, which is conductive at least on one of the surfaces thereof, the method consists of: the conductive overstitching (30) of a preform (20) of the part using electrically or thermally conductive threads (31, 32) with substantially parallel stitch lines (34) oriented in at least two intersecting directions. The parts obtained are adapted for the production of aircraft structures that may be subjected to lightning strikes and allow return currents from the electrical or electronic aircraft equipment and/or the discharge of heat by conduction.
摘要翻译：为了从复合材料的至少一个表面上导电的复合材料产生部分（16），该方法包括：使用电或热的部件的预成型件（20）的导电覆盖（30）具有以至少两个相交方向定向的基本上平行的针脚线（34）的导电线（31,32）。获得的部件适于生产可能遭受雷击并允许来自电气或电子飞行器设备的返回电流和/或通过传导放出热量的飞机结构。

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