Composite mandrel for autoclave curing applications
US9327467B2 · kind B2 · utility
12Cited by
57References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2008 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Jan 27, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/757
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A composite mandrel includes a generally elongated mandrel body comprising a resilient mandrel core and an elastomeric mandrel outer layer disposed outside the mandrel core. A method for fabricating a contoured stiffened composite panel is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.