Vehicle suspension system
US6637561B1 · kind B1 · utility
29Cited by
58References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 11, 1999 |
| Grant date | Oct 28, 2003 |
| Priority date | — |
| Expiry date | Nov 11, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K5/08
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A suspension system for a vehicle includes a dynamic absorber mass having a mass smaller than the sprung mass of the vehicle and a spring system supporting the dynamic absorber mass for out-of-phase coaxial motion with the vehicle and tuned to the ride frequency of the vehicle for damping ride frequency perturbations from the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.