Roller skate or ice skate fitted with damping means
US5934692A · kind A · utility
10Cited by
15References
17Claims
0Family size
Inventor
Key dates
| Filing date | Dec 9, 1996 |
| Grant date | Aug 10, 1999 |
| Priority date | — |
| Expiry date | Dec 9, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C2203/42
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A roller skate of ice skate with a rigid chassis (2) and fitted with at least one vibration damper device (6). This damper device (6) is bonded to the chassis (2) and consists of at least one viscoelastic material (62) bonded to at least one rigid stress plate (61). The damping is intended to eliminate the acoustic and mechanical problems which are due to the high-frequency vibrations of the chassis. The damper device (6) is preferably fixed on a vibration antinode of the chassis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.