| 发明名称 |
System and method of vacuum bagging composite parts |
| 摘要 |
A vacuum bag assembly may include a bagging film and a tube bag. The bagging film may have a bagging film length and may be positioned over a composite layup and sealed to a tool surface having an inside corner. The tube bag may have opposing tube ends and a tube bag length and may be positioned over the composite layup along a length of the inside corner. Each one of the tube ends may be sealed to the tool surface along a first portion of a tube end perimeter edge and may be sealed to the bagging film along a second portion of the tube end perimeter edge such that each one of the tube ends is openable to atmosphere. |
| 申请公布号 |
US9511519(B2) |
申请公布日期 |
2016.12.06 |
| 申请号 |
US201414172305 |
申请日期 |
2014.02.04 |
| 申请人 |
The Boeing Company |
发明人 |
Louie Michael;Dull Kenneth;Aquino Timothy |
| 分类号 |
B32B37/10;B29C43/12;B29C70/34;B32B5/02;B29C65/00;B32B5/00;B29C70/44;B29C70/54;B29K101/00;B29L9/00 |
主分类号 |
B32B37/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A vacuum bag assembly, comprising:
a bagging film having a bagging film length and configured to be positioned over a composite layup and sealed to a tool surface having an inside corner; a tube bag having opposing tube ends and a tube bag length and configured to be positioned between the bagging film and a portion of the composite layup along a length of the inside corner; and each one of the tube ends being configured to be sealed to the tool surface along a first portion of a tube end perimeter edge and being sealed to the bagging film along a second portion of the tube end perimeter edge such that each one of the tube ends is open to atmosphere. |
| 地址 |
Chicago IL US |
