Mold-tool system having a valve stem slide supported by a nozzle housing
US8419417B2 · kind B2 · utility
0Cited by
12References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2011 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Jul 16, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C45/278
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A mold-tool system (100), comprising: a nozzle housing (102) having a melt passageway (103) extending from an input end (106) to an output end (108). A valve stem (104) is: (i) slide movable along the melt passageway (103), and (ii) slide supported by the input end (106) and by the output end (108).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.