Adjustable shock absorber
US5460355A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 6, 1993 |
| Grant date | Oct 24, 1995 |
| Priority date | — |
| Expiry date | Dec 6, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2600/20
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An adjustable shock absorber is provided having means for adjusting the damping curves and breakover characteristics of the shock absorber while the shock absorber is installed in a vehicle. The shock absorber has a generally elongated cylindrical body defined by concentrically mounted inner and outer cylinders. A pair of end caps mounted on the ends of the inner and outer cylinders retain a working medium therein. Disposed within the elongated inner cylinder is a movable piston defining upper and lower chambers. Working medium is transportable between the upper and lower chambers via an annular passage formed between the inner and outer cylinders. A plurality of adjustable valves are disposed in the path of transportation of the working medium for providing an adjustable damping function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.