Boiler water wall tube panel aligning jack device
US6889887B1 · kind B1 · utility
2Cited by
9References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 21, 2003 |
| Grant date | May 10, 2005 |
| Priority date | — |
| Expiry date | Feb 4, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4935
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A boiler water tube panel alignment device comprising a hydraulic jack system built into a clamp which secures to a metal tab welded to the existing water tube panel. The hydraulic jack is mounted over the new water tube panel to provide the power required for aligning the two boiler water tube panels for welding them together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.