Invention Grant
- Patent Title: Apparatus and method for facilitating a vacuum bagging operation during fabrication of a composite laminate
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Application No.: US16018317Application Date: 2018-06-26
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Publication No.: US11110668B2Publication Date: 2021-09-07
- Inventor: Kenneth H. Griess , Gary E. Georgeson
- Applicant: The Boeing Company
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Walters & Wasylyna LLC
- Main IPC: B29C70/44
- IPC: B29C70/44 ; B29C70/54 ; G01B11/16 ; G01L1/24

Abstract:
A method is provided for facilitating a vacuum bagging operation during fabrication of a composite laminate. The method comprises applying a vacuum bag over a composite part to fabricate the composite laminate from the composite part. The method also comprises drawing a vacuum in the vacuum bag, and monitoring one or more portions of the vacuum bag for strain within the vacuum bag when the vacuum is drawn. The method further comprises manipulating the vacuum bag to even out strain within the vacuum bag.
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