apparatus for machining at least one edge of at least one sheet metal plate
US6116829A · kind A · utility
5Cited by
18References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1997 |
| Grant date | Sep 12, 2000 |
| Priority date | — |
| Expiry date | Sep 26, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/307448
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The invention relates to a process of butt-welding together sheet metal plates, in particular those having different sheet metal thicknesses, by means of an edge preparation to the extent that the edges of the sheet metal plates are milled in a sheet metal stack (5). For this purpose, the appropriate apparatus has a supporting and clamping means (1, 2, 3, 9, 10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.