Vibration damping device, in particular for an electric hand machine tool, and a transmission equipped with such a vibration damping device
US7510464B2 · kind B2 · utility
19Cited by
9References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2005 |
| Grant date | Mar 31, 2009 |
| Priority date | — |
| Expiry date | Feb 16, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2122
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A vibration damping device has a rotation element connectable to a drive shaft in a frictional, nonpositive way and provided with at least one chamber filled with a material selected from the group consisting of a pourable material and a fluid material and capable of absorbing vibration energy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.