Tandem welding carriage with changeable wheel configuration and modular construction
US8338748B2 · kind B2 · utility
0Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 2008 |
| Grant date | Dec 25, 2012 |
| Priority date | — |
| Expiry date | Oct 26, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K37/0282
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An invention is provided which comprises a tandem welding carriage having at least two welding carriages coupled to each other. Each of the welding carriages having a base, rear wheel assemblies disposed at one end of the base, and welding attachment portions. The two welding carriages are coupled to each other using a coupling member, and each welding carriage is carrying an arc welding device and/or spool to allow for tandem arc welding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.