Weld splatter containment device for use in rolling mills
US9358632B2 · kind B2 · utility
0Cited by
8References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2007 |
| Grant date | Jun 7, 2016 |
| Priority date | — |
| Expiry date | Jan 1, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K37/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A weld splatter containment device for use in rolling mills includes a lower cover and an upper cover, both controllable in approaching and moving away from a welding zone so as to substantially surround the welding zone when the lower and upper covers are situated in a position close to the welding zone. The lower cover is controlled in approaching and moving away from the welding zone along a first circular trajectory portion and the upper cover is controlled in approaching and moving away from the welding zone along a second circular trajectory portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.