Method of simultaneously forming rocket thrust chamber cooling tubes
US5477613A · kind A · utility
14Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 1994 |
| Grant date | Dec 26, 1995 |
| Priority date | — |
| Expiry date | Mar 14, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49897
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A plurality of tubes are placed side-by-side on the forming surface of a die, another die is brought into contact with the tubes, thus sandwiching the tubes therebetween. The two dies are then placed into a press that forces the dies together, simultaneously deforming the tubes into intimate contact with each other, thereby producing an exacting fit between adjacent tubes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.