Torsional damper for a transmission output shaft
US7308840B2 · kind B2 · utility
3Cited by
9References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2005 |
| Grant date | Dec 18, 2007 |
| Priority date | — |
| Expiry date | Apr 12, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2131
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A torsionally tuned damper assembly for a geared power transmission is disclosed. The damper assembly, at a power output end of a transmission power output shaft, has an inertia ring with a calibrated natural torsional frequency that reduces the resonance energy developed by gear rattle forces at a transmission gear mesh.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.