Automatic pouring method and device
US8327912B2 · kind B2 · utility
13Cited by
5References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 30, 2007 |
| Grant date | Dec 11, 2012 |
| Priority date | — |
| Expiry date | Oct 13, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D41/06
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An automatic pouring method without using a servomotor having a vertical output shaft, establishing the pouring at a low level, eliminating the unstable pouring, sand inclusion, and gaseous defects. An automatic pouring method using a ladle to be tilted for pouring molten metal into a pouring cup of a flaskless or tight-flask mold in at least one pouring device movable along an X-axis parallel to a molding line in which the mold is transferred, wherein the ladle is moved along a Y-axis perpendicular to the molding line in a horizontal plane and is tilted about a first axis of rotation and further about a second axis of rotation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.