Tackable acoustical barrier panel
US5723831A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 1997 |
| Grant date | Mar 3, 1998 |
| Priority date | — |
| Expiry date | Feb 18, 2017 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2/7422
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The invention is directed to a tackable/acoustical wall panel having a peripheral frame including a top rail, a bottom rail, opposed side rails and a dividing rail bisecting the panel into a first cavity and a second cavity. The dividing rail extends at a height where a work surface would be attached to the panel. The first cavity has a substantially rigid first septum mounted therein in order to restrict sound transmission through the panel. The first septum has opposing rigid front and back surfaces. A tackable inner layer is secured to the first septum. The second cavity has a substantially rigid second septum mounted therein in order to restrict sound transmission through the panel. The second septum has opposing rigid front and back surfaces. A decorative cover is secured to the frame and extends over the first cavity and the second cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.