公开(公告)号：US09145277B2

公开(公告)日：2015-09-29

申请号：US13782180

申请日：2013-03-01

Applicant: Bell Helicopter Textron Inc.

Inventor： Phillip A. Kendrick ,  Paul K. Oldroyd ,  Levi H. Armstrong ,  Elizabeth Oberle

IPC: B65H18/00 ,  B29C53/58 ,  B29D99/00 ,  B29C53/82

CPC classification number: B65H18/00 ,  B29C53/582 ,  B29C53/828 ,  B29D99/0089 ,  Y02T50/43

Abstract: A method of manufacturing a composite core can include: wrapping a mandrel in a mandrel wrapping process by securing a mandrel with a winding jig; orienting the composite material at a wrap angle to the mandrel; and depositing the composite material around a circumference of the mandrel. The method can further include assembling the wrapped mandrels in a tool and applying a pressure to the composite material during a curing cycle.

Abstract translation: 制造复合芯的方法可以包括：通过用卷绕夹具固定心轴来将心轴缠绕在心轴缠绕过程中; 将复合材料定向成与心轴成直角; 以及围绕心轴的圆周沉积复合材料。 该方法还可以包括将包裹的心轴组装在工具中，并在固化周期期间向复合材料施加压力。

公开(公告)号：US20180169882A1

公开(公告)日：2018-06-21

申请号：US15897934

申请日：2018-02-15

Applicant: Bell Helicopter Textron Inc.

Inventor： Phillip A. Kendrick ,  Levi H. Armstrong

IPC: B26D1/157 ,  B29D99/00 ,  B26D7/01 ,  B29C53/60 ,  B29C70/54 ,  B29C69/00 ,  B26D1/10 ,  B26D1/08 ,  B26D3/16 ,  B29C65/00 ,  B29C70/30 ,  B32B37/14 ,  B32B3/12

CPC classification number: B26D1/157 ,  B26D1/08 ,  B26D1/10 ,  B26D3/167 ,  B26D7/01 ,  B29C53/60 ,  B29C66/543 ,  B29C69/001 ,  B29C70/30 ,  B29C70/545 ,  B29D99/0089 ,  B32B3/12 ,  B32B37/146 ,  Y10T83/04 ,  Y10T83/0405 ,  Y10T83/0524 ,  Y10T156/1026 ,  Y10T156/1059 ,  Y10T156/1066 ,  Y10T156/1079 ,  Y10T156/13 ,  Y10T156/1357

Abstract: A method of cutting a wafer of composite core from a bulk composite core includes stabilizing the bulk composite core with a fixture, the bulk composite core having a plurality of tube members. The method also includes cutting through each of the tube members to create the wafer while the bulk composite core is stabilized by the fixture.

公开(公告)号：US09216870B2

公开(公告)日：2015-12-22

申请号：US13782283

申请日：2013-03-01

Applicant: Bell Helicopter Textron Inc.

Inventor： Phillip A. Kendrick ,  Paul K. Oldroyd ,  Levi H. Armstrong ,  Elizabeth Oberle

IPC: B29C53/58 ,  B65H18/00 ,  B29C53/80 ,  B29C53/82 ,  B29C53/66

Abstract: A method of manufacturing a composite core can include: wrapping a mandrel in a mandrel wrapping process by securing a mandrel with a winding jig; orienting the composite material at a wrap angle to the mandrel; and depositing the composite material around a circumference of the mandrel. The method can further include assembling the wrapped mandrels in a tool and applying a pressure to the composite material during a curing cycle.

公开(公告)号：US20140246149A1

公开(公告)日：2014-09-04

申请号：US13782359

申请日：2013-03-01

Applicant: BELL HELICOPTER TEXTRON INC.

Inventor： Phillip A. Kendrick ,  Paul K. Oldroyd ,  Levi H. Armstrong ,  Elizabeth Oberle

IPC: B32B1/08

CPC classification number: B32B1/08 ,  B29C35/045 ,  B29C53/582 ,  B29C53/824 ,  B29C2035/043 ,  B29C2035/046 ,  B29D99/0089 ,  B29L2031/608 ,  B31C3/00 ,  B31D3/0223

Abstract: A method of manufacturing a composite core can include: wrapping a mandrel in a mandrel wrapping process by securing a mandrel with a winding jig; orienting the composite material at a wrap angle to the mandrel; and depositing the composite material around a circumference of the mandrel. The method can further include assembling the wrapped mandrels in a tool and applying a pressure to the composite material during a curing cycle.

Abstract translation: 制造复合芯的方法可以包括：通过用卷绕夹具固定心轴来将心轴缠绕在心轴缠绕过程中; 将复合材料定向成与心轴成直角; 以及围绕心轴的圆周沉积复合材料。 该方法还可以包括将包裹的心轴组装在工具中，并在固化周期期间向复合材料施加压力。

公开(公告)号：US10131108B2

公开(公告)日：2018-11-20

申请号：US13782359

申请日：2013-03-01

Applicant: Bell Helicopter Textron Inc.

Inventor： Phillip A. Kendrick ,  Paul K. Oldroyd ,  Levi H. Armstrong ,  Elizabeth Oberle

IPC: B31C3/00 ,  B31D3/02 ,  B29C53/82 ,  B29D99/00 ,  B29C53/58 ,  B29C35/04 ,  B32B1/08 ,  B29L31/60

Abstract: A method of manufacturing a composite core can include: wrapping a mandrel in a mandrel wrapping process by securing a mandrel with a winding jig; orienting the composite material at a wrap angle to the mandrel; and depositing the composite material around a circumference of the mandrel. The method can further include assembling the wrapped mandrels in a tool and applying a pressure to the composite material during a curing cycle.

公开(公告)号：US20140360323A1

公开(公告)日：2014-12-11

申请号：US13914737

申请日：2013-06-11

Applicant: Bell Helicopter Textron Inc.

Inventor： Phillip A. Kendrick ,  Levi H. Armstrong

IPC: B26D1/157

CPC classification number: B26D1/157 ,  B26D1/08 ,  B26D1/10 ,  B26D3/167 ,  B26D7/01 ,  B29C53/60 ,  B29C66/543 ,  B29C69/001 ,  B29C70/30 ,  B29C70/545 ,  B29D99/0089 ,  B32B3/12 ,  B32B37/146 ,  Y10T83/04 ,  Y10T83/0405 ,  Y10T83/0524 ,  Y10T156/1026 ,  Y10T156/1059 ,  Y10T156/1066 ,  Y10T156/1079 ,  Y10T156/13 ,  Y10T156/1357

Abstract: A method of cutting a wafer of composite core from a bulk composite core includes stabilizing the bulk composite core with a fixture, the bulk composite core having a plurality of tube members. The method also includes cutting through each of the tube members to create the wafer while the bulk composite core is stabilized by the fixture.

Abstract translation: 一种从大块复合芯片切割复合芯片的方法包括用固定装置稳定本体复合芯片，该大块复合芯片具有多个管件。 该方法还包括切割每个管构件以产生晶片，同时大体积复合芯由夹具稳定。

公开(公告)号：US10562202B2

公开(公告)日：2020-02-18

申请号：US15897934

申请日：2018-02-15

Applicant: Bell Helicopter Textron Inc.

Inventor： Phillip A. Kendrick ,  Levi H. Armstrong

IPC: B26D1/00 ,  B29D99/00 ,  B29C53/00 ,  B29C70/00 ,  B26D7/00 ,  B29C69/00 ,  B32B3/00 ,  B32B37/00 ,  B26D1/157 ,  B29C53/60 ,  B29C70/54 ,  B26D7/01 ,  B26D1/10 ,  B26D3/16 ,  B26D1/08 ,  B29C65/00 ,  B32B3/12 ,  B32B37/14 ,  B29C70/30

Abstract: A method of cutting a wafer of composite core from a bulk composite core includes stabilizing the bulk composite core with a fixture, the bulk composite core having a plurality of tube members. The method also includes cutting through each of the tube members to create the wafer while the bulk composite core is stabilized by the fixture.

公开(公告)号：US20140246142A1

公开(公告)日：2014-09-04

申请号：US13782180

申请日：2013-03-01

Applicant: BELL HELICOPTER TEXTRON INC.

Inventor： Phillip A. Kendrick ,  Paul K. Oldroyd ,  Levi H. Armstrong ,  Elizabeth Oberle

IPC: B65H18/00

CPC classification number: B65H18/00 ,  B29C53/582 ,  B29C53/828 ,  B29D99/0089 ,  Y02T50/43

Abstract: A method of manufacturing a composite core can include: wrapping a mandrel in a mandrel wrapping process by securing a mandrel with a winding jig; orienting the composite material at a wrap angle to the mandrel; and depositing the composite material around a circumference of the mandrel. The method can further include assembling the wrapped mandrels in a tool and applying a pressure to the composite material during a curing cycle.

公开(公告)号：US09925680B2

公开(公告)日：2018-03-27

申请号：US13914737

申请日：2013-06-11

Applicant: Bell Helicopter Textron Inc.

Inventor： Phillip A. Kendrick ,  Levi H. Armstrong

IPC: B29C70/54 ,  B32B3/12 ,  B26D1/157 ,  B26D7/01 ,  B29C69/00 ,  B29D99/00 ,  B29C53/60 ,  B26D1/10 ,  B26D3/16 ,  B26D1/08 ,  B29C65/00 ,  B32B37/14 ,  B29C70/30

CPC classification number: B26D1/157 ,  B26D1/08 ,  B26D1/10 ,  B26D3/167 ,  B26D7/01 ,  B29C53/60 ,  B29C66/543 ,  B29C69/001 ,  B29C70/30 ,  B29C70/545 ,  B29D99/0089 ,  B32B3/12 ,  B32B37/146 ,  Y10T83/04 ,  Y10T83/0405 ,  Y10T83/0524 ,  Y10T156/1026 ,  Y10T156/1059 ,  Y10T156/1066 ,  Y10T156/1079 ,  Y10T156/13 ,  Y10T156/1357

Abstract: A method of cutting a wafer of composite core from a bulk composite core includes stabilizing the bulk composite core with a fixture, the bulk composite core having a plurality of tube members. The method also includes cutting through each of the tube members to create the wafer while the bulk composite core is stabilized by the fixture.

公开(公告)号：US09302869B2

公开(公告)日：2016-04-05

申请号：US13782283

申请日：2013-03-01

Applicant: Bell Helicopter Textron Inc.

Inventor： Phillip A. Kendrick ,  Paul K. Oldroyd ,  Levi H. Armstrong ,  Elizabeth Oberle ,  Kathleen Oldham

IPC: B29C53/58 ,  B65H18/00 ,  B29C53/80 ,  B29C53/82 ,  B29C53/66

CPC classification number: B65H18/00 ,  B29C53/582 ,  B29C53/66 ,  B29C53/8016 ,  B29C53/821 ,  Y02T50/43

Abstract: A method of manufacturing a composite core can include: wrapping a mandrel in a mandrel wrapping process by securing a mandrel with a winding jig; orienting the composite material at a wrap angle to the mandrel; and depositing the composite material around a circumference of the mandrel. The method can further include assembling the wrapped mandrels in a tool and applying a pressure to the composite material during a curing cycle.