EP 1092808 B1 20050622 - Sound-absorbing module, sound-absorbing screen or wall and method for producing the sound-absorbing module
Title (en)
Sound-absorbing module, sound-absorbing screen or wall and method for producing the sound-absorbing module
Title (de)
Schallschluckmodul, Schallschluckschirm oder -Wand und Verfahren zur Herstellung des Schallschluckmodules
Title (fr)
Module pour absorption de son, écran ou paroi pour absorption de son et methode de fabrication du module
Publication
Application
Priority
NL 1013311 A 19991015
Abstract (en)
[origin: EP1092808A1] The invention relates to a sound-absorbing module, comprising a sound-absorbing material which is framed by a frame of sheet material, wherein a protective plastic casing is arranged round the frame. The invention likewise relates to a sound-absorbing screen or sound-absorbing wall formed from a number of mutually stacked sound-absorbing modules according to the invention. The invention also relates to a method for manufacturing a sound-absorbing module as claimed in any of the foregoing claims, which method comprises the steps of: 1) manufacturing a frame of sheet material for framing the sound-absorbing material; and 2) arranging a protective plastic casing round the frame <IMAGE>
IPC 1-7
IPC 8 full level
E01F 8/00 (2006.01)
CPC (source: EP)
E01F 8/007 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1092808 A1 20010418; EP 1092808 B1 20050622; AT E298382 T1 20050715; DE 60020923 D1 20050728; NL 1013311 C2 20010418
DOCDB simple family (application)
EP 00203499 A 20001009; AT 00203499 T 20001009; DE 60020923 T 20001009; NL 1013311 A 19991015