公开(公告)号：US11813808B2

公开(公告)日：2023-11-14

申请号：US16674155

申请日：2019-11-05

申请人： The Boeing Company

发明人： Daniel Mackenzie Levine ,  Garrett Charles Hanson ,  Christopher Loesche ,  Steve Patterson ,  Yrret Maldonado

IPC分类号： B29C70/42 ,  B29C65/48 ,  B29C65/00 ,  B29L31/30

CPC分类号： B29C70/42 ,  B29C65/48 ,  B29C66/131 ,  B29L2031/3076

摘要： A method of joining an interior wall and a composite channel together is disclosed. The method includes wrapping one or more first composite plies around a first end portion of a first mandrel and wrapping one or more second composite plies around a second end portion of a second mandrel. The method includes positioning the one or more first composite plies located on the first end portion of the first mandrel against the one or more second composite plies located on the second end portion of the second mandrel to create the interior wall, and inserting the first mandrel and the second mandrel into a passageway of a composite channel. The interior wall created by the one or more first composite plies and the one or more second composite plies creates a barrier to block a flow of fluid within the passageway of the composite channel.

公开(公告)号：US20210129457A1

公开(公告)日：2021-05-06

申请号：US16674155

申请日：2019-11-05

申请人： The Boeing Company

发明人： Daniel Mackenzie Levine ,  Garrett Charles Hanson ,  Christopher Loesche ,  Steve Patterson ,  Yrret Maldonado

IPC分类号： B29C70/42 ,  B29C65/48 ,  B29C65/00 ,  B64C3/18 ,  B64C3/26 ,  B64D37/08 ,  B64D37/04

摘要： A method of joining an interior wall and a composite channel together is disclosed. The method includes wrapping one or more first composite plies around a first end portion of a first mandrel and wrapping one or more second composite plies around a second end portion of a second mandrel. The method includes positioning the one or more first composite plies located on the first end portion of the first mandrel against the one or more second composite plies located on the second end portion of the second mandrel to create the interior wall, and inserting the first mandrel and the second mandrel into a passageway of a composite channel. The interior wall created by the one or more first composite plies and the one or more second composite plies creates a barrier to block a flow of fluid within the passageway of the composite channel.