Pressure cell press comprising a tray, and a method for manufacturing said tray
US7150171B2 · kind B2 · utility
2Cited by
6References
41Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 15, 2003 |
| Grant date | Dec 19, 2006 |
| Priority date | — |
| Expiry date | May 15, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB30B15/042
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a press of pressure cell type, a tray for use in a press of pressure cell type and a method. The tray comprises a tray frame, which defines a space for arranging a forming tool and/or a work-piece. Prestressing means are arranged on the external surface of the tray frame and induce a compressing prestress which acts in planes parallel to the plane of the tray. The tray frame presents a curvature along its entire circumference.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.