System and method of manufacturing composite core
US10131108B2 · kind B2 · utility
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16References
16Claims
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Key dates
| Filing date | Mar 1, 2013 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Oct 11, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/608
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of manufacturing a composite core can include: wrapping a mandrel in a mandrel wrapping process by securing a mandrel with a winding jig; orienting the composite material at a wrap angle to the mandrel; and depositing the composite material around a circumference of the mandrel. The method can further include assembling the wrapped mandrels in a tool and applying a pressure to the composite material during a curing cycle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.