Traction assembly for vehicle
US8955925B2 · kind B2 · utility
13Cited by
15References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2011 |
| Grant date | Feb 17, 2015 |
| Priority date | — |
| Expiry date | Apr 16, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2300/32
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The present invention generally provides a wheel replacing traction assembly which uses, for propulsion, a longitudinally extending traction band disposed around and cooperating with a sprocket wheel, a supporting structure, and idler and/or road wheels. The supporting structure of the traction assembly comprises an independent suspension generally replacing the suspension of the vehicle. In use, the suspension of the vehicle is replaced by a rigid member that can be adjustable in length in a further embodiment. The presence of a suspension in the supporting structure of the traction assembly decreases its unsprung mass.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.