Method of altering the drive mechanism of a mechanical press
US6606941B2 · kind B2 · utility
2Cited by
17References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 26, 2001 |
| Grant date | Aug 19, 2003 |
| Priority date | — |
| Expiry date | Oct 26, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19555
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A mechanical press having a variable drive arrangement. The press includes a link drive which drives a crankshaft. The drive altering mechanism includes an adjustment device which changes the position of the link drive, thereby altering the drive mechanism of the mechanical press and the corresponding velocity curve of the press slide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.