Six link independent suspension for a drive axle
US7819411B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 2, 2006 |
| Grant date | Oct 26, 2010 |
| Priority date | — |
| Expiry date | Jan 23, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2300/026
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An independent suspension includes upper and lower control arms that are coupled to a knuckle that supports a wheel assembly. A spring bracket is pivotally connected to the lower control arm. A drive shaft extends through an opening in the spring bracket to drive the wheel assembly. The spring bracket includes first and second support plates that respectively support first and second springs on opposite sides of the drive shaft. A torque rod is pivotally connected to the spring bracket. The torque rod and the upper and lower control arms are also mounted to a vehicle frame member. The torque rod, knuckle, spring bracket, upper and lower control arms, and vehicle structure cooperate to provide a six link control that accommodates large wheel jounce travel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.