Gas-cushion shock absorber and method of making same
US4650044A · kind A · utility
1Cited by
5References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 4, 1985 |
| Grant date | Mar 17, 1987 |
| Priority date | — |
| Expiry date | Feb 4, 2005 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF17C2250/0636
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
There is disclosed a gas-cushion shock absorber wherein a sealed uninflated cushion bag containing gasifiable material is initially assembled within a hydraulic reservoir of the shock absorber whereupon the gasifiable material is activated for producing sufficient gas for inflating the bag.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.