Method and apparatus for connecting two workpieces together
US5749511A · kind A · utility
4Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 1996 |
| Grant date | May 12, 1998 |
| Priority date | — |
| Expiry date | May 9, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K26/0838
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
In a method for connecting two workpieces together by a welded seam, the workpieces are held in a welding station between opposed tracks consisting of a plurality of members. The tracks run around guide rollers in a conveying direction. A clearance (a) between the guide rollers which come first in the conveying direction can be changed upon insertion of the workpieces between the tracks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.