Powder press
US8961162B2 · kind B2 · utility
0Cited by
3References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 3, 2013 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Jul 3, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB30B15/045
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A powder press in which seals of cylinder/piston units that can hydraulically activate or apply pressure to additional plates with reference to a die plate, the upper yoke and/or the lower yoke are kept free of powder to the greatest possible extent disposes a cylinder of a cylinder/piston unit facing away from a die plate and/or an additional plate, preferably below the additional plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.