Title (en)

Acoustically insulating panel

Title (de)

Akustikd{mmplatte

Title (fr)

Panneau d'isolation acoustique

Publication

EP 0528061 A1 19930224 (DE)

Application

EP 91113714 A 19910814

Priority

EP 91113714 A 19910814

Abstract (en)

The invention relates to an acoustically insulating panel made of wood with ribs (2, 4) on the upper side and the underside of the acoustically insulating panel, which ribs run at an angle to one another of greater than 0 DEG and smaller than or equal to 90 DEG , and having through-holes (12) between the ribs (2, 4) of the two sides of the acoustically insulating panel, and to a method of producing an acoustically insulating panel. <IMAGE>

IPC 1-7

E04B 1/86

IPC 8 full level

E04B 1/86 (2006.01); E04B 1/84 (2006.01)

CPC (source: EP)

E04B 1/86 (2013.01); E04B 2001/8461 (2013.01); E04B 2001/849 (2013.01); E04B 2001/8495 (2013.01)

Citation (search report)

• [X] EP 0388355 A1 19900919 - LIGNOFORM BENKEN AG [CH]
• [X] FR 1015972 A 19521029
• [Y] FR 1130640 A 19570207

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IT LI LU NL SE

DOCDB simple family (publication)

EP 0528061 A1 19930224

DOCDB simple family (application)

EP 91113714 A 19910814