EP 2078797 B1 20120801 - Sound absorbing panel construction
Title (en)
Sound absorbing panel construction
Title (de)
Schalldämmende paneelkonstruktion
Title (fr)
Construction de panneau absorbant acoustique
Publication
Application
Priority
IT MI20080033 A 20080110
Abstract (en)
[origin: EP2078797A2] An improved sound absorbing panel construction is characterized in that it comprises a body made of a powder of wood material and/or a compacted synthetic resin, which has an exposed to the view side, provided to being faced to the outside environment, as the panel is in its installed condition, and a rear side facing a wall or other structure the panel is mounted on; said body comprising, on its exposed to the view side, a plurality of comparatively small cross section slots and a plurality of longitudinal holes or channels extending parallel to the side surfaces and being substantially cross arranged with respect to the slots.
IPC 8 full level
CPC (source: EP)
E04B 1/86 (2013.01); E04B 2001/849 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2078797 A2 20090715; EP 2078797 A3 20100707; EP 2078797 B1 20120801; IT MI20080033 A1 20090711
DOCDB simple family (application)
EP 09000198 A 20090109; IT MI20080033 A 20080110