Invention Application
- Patent Title: REDUCED WRINKLES IN MULTI-SECTION COMPOSITE TANK
-
Application No.: US16682131Application Date: 2019-11-13
-
Publication No.: US20200215772A1Publication Date: 2020-07-09
- Inventor: Nathaniel Ching , Wenping Zhao , Jin Hu
- Applicant: Goodrich Corporation
- Main IPC: B29C70/56
- IPC: B29C70/56 ; B29C33/52
Abstract:
A method of making a multi-section tank with composite material includes pre-tensioning the composite material, wrapping a soluble tool in the composite material, and curing the composite material around the soluble tool. The composite material is pre-tensioned with force to align fibers in the composite material.
Public/Granted literature
- US11220074B2 Reduced wrinkles in multi-section composite tank Public/Granted day:2022-01-11
Information query
IPC分类:
