Screwed connection, fastener for said connection and method for the production thereof
US6669424B1 · kind B1 · utility
6Cited by
10References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 5, 2001 |
| Grant date | Dec 30, 2003 |
| Priority date | — |
| Expiry date | Nov 5, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B39/30
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A screwed connection has a first connecting means with an external thread and a second connecting means with an internal thread. In order to avoid self-slackening of the screwed connection, the external thread has a denticulation (14-16) which interacts with a mating denticulation of the internal thread.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.