Damping device for a shaft having a gear wheel
US5154097A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 18, 1990 |
| Grant date | Oct 13, 1992 |
| Priority date | — |
| Expiry date | Dec 18, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/7079
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A shaft unit, has a shaft having an axis, a gear wheel mounted mounted on the shaft, the gear wheel having a flange and a first bore formed in the flange the shaft having a second bore which is a continuation of the first bore, the first and second bores have the same axis extending perpendicularly to the shaft of the axis and also having the same diameter, and damping device having a spring sleeve composed of elastic material extending in the first and second bore and inserted in the first and second bores in a form-locking fashion between the shaft and the gear wheel, the spring sleeve acting as a force-transmitting and damping member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.