Reusable cartridge for injection molding
US9701048B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Inventors
Key dates
| Filing date | Jul 6, 2016 |
| Grant date | Jul 11, 2017 |
| Priority date | — |
| Expiry date | Jul 6, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/7678
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Reusable cartridges allow the time consuming resin preparation and processing steps to occur offline and not affect the cycling time of the injector. Cartridges also greatly simplify the operation of RTM injectors as preparation simply consists of loading a warmed ready-to-use resin cartridge and performing the injection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.