Method of repairing large rotating machines in which parts are bolted together through radially extending flanges
US5203066A · kind A · utility
4Cited by
3References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 18, 1991 |
| Grant date | Apr 20, 1993 |
| Priority date | — |
| Expiry date | Oct 18, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49746
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of repairing large rotating parts joined together by bolts extending through flanges extending radially from the parts being joined. The method comprises the steps of removing the bolts, separating the parts, counterboring the areas around the bolt holes, inserting an annular washer in the area counterbored and rebolting the parts together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.