Nozzle dam segment bolt and keeper
US4744392A · kind A · utility
25Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 1987 |
| Grant date | May 17, 1988 |
| Priority date | — |
| Expiry date | Feb 27, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/0868
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A bolt and keeper secure nuclear steam generation isolation dam segments in assembled relation. The bolt is rotated into locked position with its handle in a slot as a transverse projection on the bolt end is moved along a ramp into a securing notch against the bias of a compressible rubber spring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.