Device for damping vibration of a ski
US4018454A · kind A · utility
14Cited by
2References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 23, 1976 |
| Grant date | Apr 19, 1977 |
| Priority date | — |
| Expiry date | Feb 23, 1996 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C5/075
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A vibratory system having one or more resonant frequencies between 1 Hz and 40 Hz is provided on the ski and exerts forces on the ski to oppose the excursions of the latter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.