Device for fixing a sound-proofing panel on a wall
US7845120B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2003 |
| Grant date | Dec 7, 2010 |
| Priority date | — |
| Expiry date | Jul 10, 2024 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2001/8281
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present invention relates to a device for attaching at least one acoustic panel (1) to a wall (P) characterized by having first attaching means (10) associated with wall (P) and second attaching means (20) associated with said acoustic panel(s) (1), said first (10) and second (20) attaching means being connected to each other by elastic connecting means (30). By adjusting the elasticity of the connecting means, the frequency of each acoustic panel can be individually tuned to treat the various sound frequency ranges. In addition, the device according to the invention enables the acoustic panels to be disconnected from the wall on which they are mounted, thus increasing the insulation of the room.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.