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1. 发明申请

US20190329507A1 DEVICE AND METHOD FOR POSITIONING A PLY OF MATERIAL OF A COMPOSITE COMPONENT ALONG AN ARCUATE SURFACE 审中-公开
公开(公告)号：US20190329507A1
公开(公告)日：2019-10-31
申请号：US16504398
申请日：2019-07-08
申请人： BOMBARDIER INC.
发明人： Louis LABERGE LEBEL , Matei DRAGUTESCU , Paul TRUDEAU , Gaetan NORMANDIN , Mouhcine RIFAY
IPC分类号： B29C70/30 , B29C70/22 , B29C70/20 , B29D99/00 , B29C70/56 , B29C70/54
摘要： A method and device of positioning a ply of material for a composite component along an arcuate surface are presented. The ply comprises two end portions and a plurality of fiber tows extending longitudinally between the two end portions. The arcuate surface has a curved edge and a planar surface extending from the curved edge. The method comprises placing a first longitudinal edge portion of the ply along the curved edge; and rotating at least one of the two end portions away from the arcuate surface about a pivot axis normal to the ply, so as to cause sliding of at least some of the plurality of fiber tows relative to each other, and substantial aligning of the plurality of fiber tows in a curved direction along the arcuate surface. A method of positioning a ply of material for a composite component onto a curved mandrel is also presented.

2. 发明申请

US20180029313A1 DEVICE AND METHOD FOR POSITIONING A PLY OF MATERIAL OF A COMPOSITE COMPONENT ALONG AN ARCUATE SURFACE 审中-公开
公开(公告)号：US20180029313A1
公开(公告)日：2018-02-01
申请号：US15127097
申请日：2015-03-18
申请人： Bombardier Inc.
发明人： Louis LABERGE LEBEL , Matei DRAGUTESCU , Paul TRUDEAU , Gaetan NORMANDIN , Mouhcine RIFAY
IPC分类号： B29C70/30 , B29C70/54 , B29C70/22
CPC分类号： B29C70/30 , B29C70/205 , B29C70/226 , B29C70/541 , B29C70/543 , B29C70/56 , B29D99/0003 , Y10T156/1028 , Y10T156/103
摘要： A method and device of positioning a ply of material for a composite component along an arcuate surface are presented. The ply comprises two end portions and a plurality of fiber tows extending longitudinally between the two end portions. The arcuate surface has a curved edge and a planar surface extending from the curved edge. The method comprises placing a first longitudinal edge portion of the ply along the curved edge; and rotating at least one of the two end portions away from the arcuate surface about a pivot axis normal to the ply, so as to cause sliding of at least some of the plurality of fiber tows relative to each other, and substantial aligning of the plurality of fiber tows in a curved direction along the arcuate surface. A method of positioning a ply of material for a composite component onto a curved mandrel is also presented.

3. 发明申请

US20170066182A1 COMPOSITE RIVET BLANK AND INSTALLATION THEREOF 审中-公开
标题翻译：复合地毯和其安装
公开(公告)号：US20170066182A1
公开(公告)日：2017-03-09
申请号：US15123084
申请日：2015-03-06
申请人： Bombardier Inc.
发明人： Paul TRUDEAU , Louis LABERGE LEBEL , Alain LANDRY , Didier HOSTE
IPC分类号： B29C65/60 , B29C65/78 , B29C65/00 , B29C65/32
CPC分类号： B29C65/605 , B21J15/147 , B29C65/18 , B29C65/30 , B29C65/32 , B29C65/601 , B29C65/7841 , B29C66/1122 , B29C66/21 , B29C66/43 , B29C66/71 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C66/7422 , B29C66/81423 , B29C66/81431 , B29C66/8181 , B29C66/81811 , B29C66/81812 , B29C66/8223 , B29C66/8242 , B29C66/83221 , B29C70/24 , B29C70/462 , B29C70/845 , B29K2101/12 , B29K2105/06 , B29K2307/04 , B29K2995/0027 , B29K2995/0077 , B29L2031/3002 , B29L2031/3082 , B29L2031/3085 , B29L2031/3088 , F16B5/00 , F16B5/04 , F16B19/06 , B29K2309/08 , B29K2081/06 , B29K2081/04 , B29K2079/085 , B29K2077/00 , B29K2071/00
摘要： Composite fasteners, associated blanks and also methods and apparatus for the installation of such fasteners are disclosed. An exemplary composite rivet (10) disclosed comprises an elongated body including braided reinforcement fibers (14) embedded inside the body and supported in a matrix material (16). Also disclosed are structural assemblies comprising composite fasteners and panels or other parts comprising composite and/or other materials.
摘要翻译：公开了复合紧固件，相关坯件以及用于安装这种紧固件的方法和装置。公开的示例性复合铆钉（10）包括细长体，其包括嵌入在体内并被支撑在基体材料（16）中的编织增强纤维（14）。还公开了包括复合紧固件和面板或包括复合材料和/或其它材料的其它部件的结构组件。

4. 发明申请

US20160297109A1 RADIANT CURING SYSTEM AND METHOD FOR COMPOSITE MATERIALS 审中-公开
标题翻译：辐射固化系统和复合材料的方法
公开(公告)号：US20160297109A1
公开(公告)日：2016-10-13
申请号：US15035892
申请日：2014-11-12
申请人： BOMBARDIER INC..
发明人： Paul TRUDEAU , Mouhcine RIFAY , Hasan SALEK
IPC分类号： B29C35/02 , B29C70/54 , B29C35/08 , B29C70/44
CPC分类号： B29C35/0288 , B29C35/0805 , B29C70/443 , B29C70/54 , B29C2035/0822
摘要： A device (10, 110, 210, 310, 410, 510, 610) for curing a composite material, including a heating unit support (12, 112, 212, 312, 412, 512, 612a, 612b, 612c) supporting a plurality of heating units (16) each having a radiant heat source directed toward a corresponding portion of a heating volume (V) with at least some of the heating units (16) being controllable independently of one another. The heating volume (V) is formed by the combination of radiations emitted by the heating units (16) when the heating units are powered. A mold support (14, 114, 314, 414, 514, 614) is configured to retain a mold (11311, 411, 511) containing the composite material to be cured such that the mold is separated from the heating units (16) by a planar section (S) of the heating volume (V). A method and a control system for curing first component made of composite material using radiant energy are also disclosed.
摘要翻译：一种用于固化复合材料的装置（10,110,210,310,410,510,610），包括支撑多个的复合材料的加热单元支撑件（12,112,212,312,412,512,612a，612b，612c）每个加热单元具有指向加热体积（V）的相应部分的辐射热源，其中至少一些加热单元（16）彼此独立地控制。当加热单元被供电时，加热体积（V）由加热单元（16）发出的辐射的组合形成。模具支撑件（14,114,314,414,514,614）被构造成保持包含要固化的复合材料的模具（11311,411,511），使得模具与加热单元（16）分离，由此加热容积（V）的平面部分（S）。还公开了一种使用辐射能固化由复合材料制成的第一部件的方法和控制系统。

5. 发明申请

US20200171758A1 COMPOSITE RIVET BLANK AND INSTALLATION THEREOF 审中-公开
公开(公告)号：US20200171758A1
公开(公告)日：2020-06-04
申请号：US16783541
申请日：2020-02-06
申请人： BOMBARDIER INC.
发明人： Paul TRUDEAU , Louis LABERGE LEBEL , Didier HOSTE , Alain LANDRY
IPC分类号： B29C65/60 , B29C65/18 , B29C65/32 , B29C65/78 , B29C65/00 , F16B5/04 , F16B19/06 , B21J15/14 , B29C70/84 , B29C70/24
摘要： Composite fasteners, associated blanks and also methods and apparatus for the installation of such fasteners are disclosed. An exemplary composite rivet disclosed comprises an elongated body including braided reinforcement fibers embedded inside the body and supported in a matrix material. Also disclosed are structural assemblies comprising composite fasteners and panels or other parts comprising composite and/or other materials.

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