Disposable self contained cartridge or resin transfer molding and resin transfer molding method
US5322665A · kind A · utility
33Cited by
29References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 1992 |
| Grant date | Jun 21, 1994 |
| Priority date | — |
| Expiry date | Jul 13, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2105/256
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A disposable self contained cartridge for resin transfer molding including a sealable flexible-walled vacuum bag surrounding fibrous reinforcing material to be impregnated and formed and a quantity of resin for impregnating the fibrous reinforcing material, and vacuum port to collapse the vacuum bag about the fibrous reinforcing material and the resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.