Active axle suspension system
US7644942B2 · kind B2 · utility
17Cited by
31References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2007 |
| Grant date | Jan 12, 2010 |
| Priority date | — |
| Expiry date | Jul 15, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2300/082
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An active suspension system for a rigid beam tractor axle in which the axle is connected to the chassis by two orthogonally oriented pivot points and axle movement is controlled by double-acting suspension actuators managed by a control system to improve the ride and handling characteristics of the tractor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.