Threaded element of a component with opposed threading portions and corresponding tubular threaded connection
US8220844B2 · kind B2 · utility
6Cited by
7References
22Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 10, 2008 |
| Grant date | Jul 17, 2012 |
| Priority date | — |
| Expiry date | Feb 25, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/5746
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A threaded element of a component includes at least first and second threading portions each including threads each including a stabbing flank and a loading flank. The stabbing flanks and loading flanks of the threads of the first threading portion and the threads of the second threading portion are inclined in an opposed manner with respect to the radial direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.