Die molding machine and pattern carrier
US6823929B2 · kind B2 · utility
1Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2001 |
| Grant date | Nov 30, 2004 |
| Priority date | — |
| Expiry date | May 18, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22C15/08
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A pattern carrier for a flask molding machine including a mount on which a pattern plate is mounted and a flask-shaped, molding flask-removing frame adapted to make contact with a lower end of a molding flask of a flask molding machine and moveable up and down around said pattern plate for removing a finished mold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.