EP 2481868 A1 20120801 - SOUND-ATTENUATION ELEMENT
Title (en)
SOUND-ATTENUATION ELEMENT
Title (de)
SCHALLDÄMPFUNGSELEMENT
Title (fr)
ÉLÉMENT POUR L'ATTÉNUATION DU BRUIT
Publication
Application
Priority
- ES 200930713 A 20090921
- ES 2010000386 W 20100921
Abstract (en)
Sound-attenuation element of the type composed of a plurality of interconnected panels, characterized in that said element comprises panels in contact with one another and that have a groove that runs around the entire perimeter of the edge thereof, battens occupying the spaces generated by the grooves corresponding to contacting edges of adjacent panels.
IPC 8 full level
E04B 1/61 (2006.01); E04B 1/82 (2006.01); E04B 1/84 (2006.01); E04B 1/86 (2006.01); E04H 1/12 (2006.01)
CPC (source: EP ES)
E04B 1/8209 (2013.01 - ES); E04B 1/8218 (2013.01 - EP); E04B 1/8409 (2013.01 - ES); E04B 1/86 (2013.01 - EP); E04H 1/125 (2013.01 - EP); E04B 1/6145 (2013.01 - EP); E04B 2001/8452 (2013.01 - EP)
Designated contracting state (EPC)
AL 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 SM TR
DOCDB simple family (publication)
EP 2481868 A1 20120801; EP 2481868 A4 20140618; EP 2481868 B1 20170111; ES 2365583 A1 20111007; ES 2365583 B1 20120604; ES 2365583 B9 20130410; ES 2621855 T3 20170705; WO 2011033154 A1 20110324
DOCDB simple family (application)
EP 10816737 A 20100921; ES 10816737 T 20100921; ES 200930713 A 20090921; ES 2010000386 W 20100921