Forging device and method for forging work
US7367211B2 · kind B2 · utility
0Cited by
3References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 11, 2006 |
| Grant date | May 6, 2008 |
| Priority date | — |
| Expiry date | Apr 11, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21K1/30
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A forging device includes a die having an axis extending generally vertically. A work is placed in the die along the axis. First and second punches extend coaxially with the die and can interpose the work therebetween. A pressurizing section pressurizes the first and second punches toward the work generally simultaneously.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.