Tooling for injection-molding a part
US8747099B2 · kind B2 · utility
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10References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 10, 2011 |
| Grant date | Jun 10, 2014 |
| Priority date | — |
| Expiry date | Jun 22, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C2045/4047
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A tooling for injection-molding a part, the tooling including two cavity blocks each including a cavity formed therein of a shape corresponding to a shape of a part that is to be molded once the cavity blocks have been superposed, at least one of the cavity blocks including an ejection mechanism ejecting the molded part and including at least one ejector movable between a molding position and an ejection position. The ejector is guided to move between its two positions along a curved path, or a circular arc, of shape that corresponds to a shape of a portion of the mold part to be extracted from the cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.