Remote-controllable screw connection
US4951974A · kind A · utility
3Cited by
5References
15Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 21, 1989 |
| Grant date | Aug 28, 1990 |
| Priority date | — |
| Expiry date | Jun 21, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S285/902
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A remote-controllable screw connection includes a nut, a first flange relvely closer to and a second flange relatively further away from the nut. At least one screw bolt connects the flanges to the nut. A sheath surrounds the screw bolt between the nut and the first flange. The sheath is non-rotatably but axially displaceably connected to the screw bolt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.