Tool assembly for composite part fabrication
US11529771B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2020 |
| Grant date | Dec 20, 2022 |
| Priority date | — |
| Expiry date | Dec 28, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/40
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of heating a tool assembly includes the step of joining a first piece of the tool assembly with a second piece of the tool assembly via a first joint portion and a second joint portion. The method further includes the step of inserting a fastener through the first joint portion and the second joint portion of the tool assembly. The method further includes the step of applying heat to the tool assembly, wherein upon heating, interlock surfaces of the first joint portion and the second joint portion tighten against each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.