Casting sheet composite body and method for producing the same
US7028381B2 · kind B2 · utility
0Cited by
8References
9Claims
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Key dates
| Filing date | Aug 17, 2001 |
| Grant date | Apr 18, 2006 |
| Priority date | — |
| Expiry date | Oct 25, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49989
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for producing a cast/sheet-metal composite body, comprising the following steps: provide a casting mold (12), place at least one sheet-metal part (11) in the casting mold (12), produce a cast part (2) interconnected with the at least one sheet-metal part (11), and apply pressure to the at least one sheet-metal part (11) to form a hollow space (8).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.