Sealing member in an injection molding machine
US6561790B2 · kind B2 · utility
11Cited by
8References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2001 |
| Grant date | May 13, 2003 |
| Priority date | — |
| Expiry date | Dec 3, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C2045/277
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An injection molding apparatus providing a supply of flowable material to a mold cavity, the apparatus having a hot runner system comprising a sealing member located between two manifolds that concentrates the sealing pressure adjacent the melt channels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.