Press and transfer tool
US4932822A · kind A · utility
12Cited by
4References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 17, 1989 |
| Grant date | Jun 12, 1990 |
| Priority date | — |
| Expiry date | Jul 17, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21D51/383
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A single action press having a bed 14, a ram 11 movable towards and away from the bed, a first progression of tool pairs 17a,17b arranged along the bed, a conveying mechanism 18 to transfer a component from each tool pair to the next, and a second progression of tool pairs arranged to extend from front to back of the press bed, is provided with a bridge 20 which supports the lower tools of the second progression at a level above the conveying mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.