Methods for manufacturing flanged article
US8113030B2 · kind B2 · utility
4Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2006 |
| Grant date | Feb 14, 2012 |
| Priority date | — |
| Expiry date | Apr 15, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21D53/28
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Methods are taught for manufacturing a work having a peripheral flange by pressing a sheet material may include half die cutting the material so as to simultaneously form inner and outer circumferential surface of the peripheral flange while the peripheral flange is simultaneously subjected to isostatic pressures that are directed from the flange inner surface to the flange outer surface or from the flange outer surface to the flange inner surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.