Investment casting
US7448434B2 · kind B2 · utility
19Cited by
6References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2006 |
| Grant date | Nov 11, 2008 |
| Priority date | — |
| Expiry date | Jun 22, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22C7/026
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A wax or similar material may be molded to a base plate of an investment casting shelling fixture. The molding may provide for enhanced positioning of wax patterns or may provide a precise surface shape for the shell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.