Method and apparatus for moulding parts made from composite materials
US9302433B2 · kind B2 · utility
3Cited by
10References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2011 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | May 26, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C70/44
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention concerns a method of molding a part (1′) made from composite material. This method comprises a step of injecting a liquid (7) under pressure into a closed mold (2) containing a fibrous pre-form (1) previously impregnated with resin. Said liquid (7) comes into contact with the resin but it is substantially inert and immiscible with respect thereto. The invention also concerns an apparatus for carrying out this method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.