Vehicle suspension system
US8840126B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2012 |
| Grant date | Sep 23, 2014 |
| Priority date | — |
| Expiry date | Feb 25, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2204/30
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A structurally efficient vehicle suspension system capable of being isolated from the main vehicle structure by being housed within a vehicle's wheel thereby reducing risks of injury during a crash and permitting advantageous redesign of suspension geometry. In the primary embodiment of this invention, the essentially longitudinal links providing wheel travel are outboard of the steering. The upper and/or lower suspension links may be arranged so as to form either a solid triangular-like structure or a “wishbone” form having two separate arms. In addition, the spring/damper unit of the suspension can be configured in a number of different embodiments variously using telescopic dampers, coil springs, rotary dampers, rubber springs, air springs, torsion bars, bell cranks linked to pushrods or pullrods and leaf springs. The spring/damper unit may also be housed in an appropriately enlarged kingpin axis carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.