Extraction method for a casting mold or press mold
US6432334B1 · kind B1 · utility
2Cited by
7References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 20, 2000 |
| Grant date | Aug 13, 2002 |
| Priority date | — |
| Expiry date | Jan 20, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/7496
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
In an extraction method for a casting mold with a plurality of mold parts which can be displaced by electric motors, the electric motors are activated as a function of values deposited in a memory. The values represent required values for the respective positions of the mold parts. By this means, molded parts with complicated shapes can be extracted, with particularly small structural requirements, from the casting mold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.