High-damping absorbing coating
US7553533B2 · kind B2 · utility
5Cited by
2References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 10, 2005 |
| Grant date | Jun 30, 2009 |
| Priority date | — |
| Expiry date | Sep 8, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24479
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The present invention relates to an absorbent covering having high damping power, the covering being secured to a structure (20) and being provided with an absorbent layer (10) of elastic material (4). Remarkably, said absorbent layer (10) comprises a dissipater mesh arranged in the elastic material (4) and constituted by a plurality of nodes (2) and of dissipater elements (1), which dissipater elements are advantageously elliptical in shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.