Powder press
US8814549B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 3, 2013 |
| Grant date | Aug 26, 2014 |
| 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 has an upper yoke, a lower yoke, and a tension element that is in effect between the upper yoke and the lower yoke, as well as a die accommodation plate that is guided along the tension elements. The plate can be displaced parallel to the tension element, via a punch that supports itself on the upper yoke or the lower yoke, or to which pressure can be applied. The punch accommodates a die plate provided on an adapter and includes at least a cylinder and/or a piston disposed in the cylinder, to which hydraulic pressure can be applied in the cylinder. The powder press has a particularly compact construction if the cylinder and/or the piston surrounds a passage opening through the die accommodation plate or through the upper or lower yoke and/or a tension element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.