公开(公告)号：US20170066182A1

公开(公告)日：2017-03-09

申请号：US15123084

申请日：2015-03-06

Applicant: Bombardier Inc.

Inventor： Paul TRUDEAU ,  Louis LABERGE LEBEL ,  Alain LANDRY ,  Didier HOSTE

IPC: B29C65/60 ,  B29C65/78 ,  B29C65/00 ,  B29C65/32

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20200171758A1

公开(公告)日：2020-06-04

申请号：US16783541

申请日：2020-02-06

Applicant: BOMBARDIER INC.

Inventor： Paul TRUDEAU ,  Louis LABERGE LEBEL ,  Didier HOSTE ,  Alain LANDRY

IPC: B29C65/60 ,  B29C65/18 ,  B29C65/32 ,  B29C65/78 ,  B29C65/00 ,  F16B5/04 ,  F16B19/06 ,  B21J15/14 ,  B29C70/84 ,  B29C70/24

Abstract: 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.

公开(公告)号：US20180297299A1

公开(公告)日：2018-10-18

申请号：US15768361

申请日：2016-10-18

Applicant: BOMBARDIER INC.

Inventor： Richard CARON ,  Mouhcine RIFAY ,  Hasan SALEK ,  Didier HOSTE ,  Richard LANGLOIS

IPC: B29C70/44 ,  B29C33/76 ,  B64C3/18 ,  B29D99/00 ,  B64C1/06

Abstract: A method of forming a composite part (10) having a skin (12) and at least one elongated stiffener (14) extending from the skin (12), the method comprising: providing a mold (20) having a mold surface (22, 26) and a respective elongated compaction cavity for each stiffener (14), each compaction cavity (24) opening into the mold surface (22, 26); for each stiffener (14): placing a bagged insert (30) including an insert (40) received in a tubular bag (42) in the respective compaction cavity (24), supporting the stiffener (14) with the bagged insert (30), the stiffener (14) having a first part extending in the compaction cavity (24) snuggly between a side surface of the bagged insert (30) and an adjacent side surface of the mold (20) bordering the compaction cavity (24), the stiffener (14) having a second part connected to the first part and extending over at least one of the mold surface (22, 26) and a top surface of the bagged insert (30); placing a skin (12) over and in contact with the mold surface (22, 26), and over and in contact with the second part of each stiffener (14); forming a sealed enclosure containing the skin (12) and each stiffener (14), the sealed enclosure being formed in part by each tubular bag (42), each insert being located outside of the sealed enclosure; reducing a pressure within the sealed enclosure; removing each insert from the tubular bag (42); and curing the skin (12) and each stiffener (14). An insert assembly and an assembly for forming a composite part (10) are also discussed.