EP 1214481 B1 20060614 - BUILDING SOUNDPROOF STRUCTURE
Title (en)
BUILDING SOUNDPROOF STRUCTURE
Title (de)
SCHALLDICHTE GEBÄUDESTRUKTUR
Title (fr)
STRUCTURE ACOUSTIQUE DE BATIMENT
Publication
Application
Priority
- FR 0002363 W 20000824
- FR 9911878 A 19990923
Abstract (en)
[origin: US6640507B1] An acoustic building structure configured to be fixed to a framework of a building and including at least one first acoustic assembly that includes a panel of mineral wool and a bearer of the panel of mineral wool. The bearer includes a pair of one lower and one upper section pieces spaced apart by a spacing p and each of which includes a respective web each facing the other, and a respective flange bent at right angles to the associated web. The flanges are in one and the same plane and face towards each other. The panel of mineral wool is housed between the webs of the section pieces, and the acoustic assembly includes a rigid panel fixed against the outer faces of the flanges of the section pieces.
IPC 8 full level
E04B 1/82 (2006.01); E04B 1/86 (2006.01); E04F 13/08 (2006.01); E04B 1/84 (2006.01)
CPC (source: EP US)
E04B 1/86 (2013.01 - EP US); E04F 13/0803 (2013.01 - EP US); E04B 2001/8263 (2013.01 - EP US); E04B 2001/8452 (2013.01 - EP US)
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)
US 6640507 B1 20031104; AR 025584 A1 20021204; AT E330082 T1 20060715; BR 0014243 A 20020521; BR 0014243 B1 20090505; CA 2385268 A1 20010329; CA 2385268 C 20080610; CZ 20021006 A3 20020717; CZ 304662 B6 20140827; DE 60028792 D1 20060727; DE 60028792 T2 20070614; DK 1214481 T3 20061016; EP 1214481 A1 20020619; EP 1214481 B1 20060614; EP 1522643 A1 20050413; ES 2265969 T3 20070301; FR 2798945 A1 20010330; FR 2798945 B1 20011207; HU 227931 B1 20120628; HU P0202829 A2 20030328; JP 2003510481 A 20030318; JP 4633986 B2 20110216; NO 20021332 D0 20020318; NO 20021332 L 20020318; PL 207375 B1 20101231; PL 354806 A1 20040223; PT 1214481 E 20061031; RU 2004127213 A 20060220; RU 2246596 C2 20050220; TR 200200731 T2 20020821; WO 0121904 A1 20010329
DOCDB simple family (application)
US 8890602 A 20020325; AR P000104672 A 20000907; AT 00958728 T 20000824; BR 0014243 A 20000824; CA 2385268 A 20000824; CZ 20021006 A 20000824; DE 60028792 T 20000824; DK 00958728 T 20000824; EP 00958728 A 20000824; EP 05000358 A 20000824; ES 00958728 T 20000824; FR 0002363 W 20000824; FR 9911878 A 19990923; HU P0202829 A 20000824; JP 2001525054 A 20000824; NO 20021332 A 20020318; PL 35480600 A 20000824; PT 00958728 T 20000824; RU 2002110660 A 20000824; RU 2004127213 A 20040910; TR 200200731 T 20000824