Fabricating composite core with woven composite fibers
US10550499B2 · kind B2 · utility
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18Claims
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Assignee
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Key dates
| Filing date | Jan 19, 2017 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | Mar 16, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29D99/0089
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
In the present disclosure, a method may include forming a three-dimensional composite fiber pre-form by three-dimensionally weaving a plurality of composite fibers. The composite fiber pre-form includes a plurality of open cells formed adjacent to and interlocked with each other, and a composite fiber forms at least a portion of a first side of a first open cell and at least a portion of a second side of a second open cell. The first open cell and the second open cell are adjacent to and interlocked with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.