Reusable mold for injection molding and molding method
US11413802B2 · kind B2 · utility
0Cited by
8References
9Claims
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Assignee
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Key dates
| Filing date | Mar 22, 2018 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | May 26, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/757
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A reusable mold for injection molding and molding method includes a reusable mold member, a mold cavity defined in the mold member, and at least one heat sink recess defined in the mold member for accommodating a heat sink material therein for rapidly removing heat from the mold cavity when the mold member is used to injection mold a molded part. The reusable mold injection molds a molded part and rapidly removes heat from the mold cavity via a heat sink material accommodated in the at least one heat sink recess.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.