Linear impelled module damper
US8733519B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 2, 2009 |
| Grant date | May 27, 2014 |
| Priority date | — |
| Expiry date | Jan 5, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F9/065
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A linear impelled module damper includes a hollow cylinder having an inner body, an outer body, and a channel between the inner and outer body. The hollow cylinder has a sealed first end and a sealed second end. A piston movable within the hollow cylinder divides the hollow cylinder into a compression chamber and a rebound chamber. The channel communicates with the rebound chamber through at least one hole in the rebound chamber. A compression extension cylinder is rigidly fixed to the hollow cylinder approximate to the sealed second end on one end, and having a compression mount attached to the other end. The compression extension cylinder including an air valve being adapted to allow a piston rod to move in and out of the compression extension cylinder. The piston rod including a rebound mount on one end and extending into the compression extension cylinder on the other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.