Electroformed adhesive laminated tooling surface with precision structured interfaces
US6939123B2 · kind B2 · utility
3Cited by
5References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 26, 2002 |
| Grant date | Sep 6, 2005 |
| Priority date | — |
| Expiry date | Apr 22, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/11
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An insert for a mold, particularly a thermoplastic injection mold, including a stamper having an impression surface and a backing surface. The insert also has a support block having a facing surface having a plurality of projections thereon, with the plurality of projections in contact with the backing surface. A quantity of adhesive is disposed between the sides of the projections adhering the facing surface to the backing surface. A method for fabricating such an insert for a mold is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.