Global Patent Index - EP 0039984 B1

EP 0039984 B1 19841212 - SOUND DAMPING WALL

Title (en)

SOUND DAMPING WALL

Publication

EP 0039984 B1 19841212 (EN)

Application

EP 81200522 A 19810511

Priority

NL 8002686 A 19800509

Abstract (en)

[origin: EP0039984A2] A sound damping wall often causes vibration hindrance unless a ditch of sufficient depth is dug at the rear side. This is not longer necessary if a wall according to the invention is used. Said wall consists of multiplex contained in azobé, while the connecting means, with which the panels are attached to posts, have in the case of loading parallel to the surface of the panels, a greater thickness in the direction perpendicular to the panels. The connecting means are preferably metal clamping frames having a bevelled U-shaped cross-section.

IPC 1-7

E04B 1/82; E01F 8/00; E04B 1/40; E04B 2/78

IPC 8 full level

E01F 8/00 (2006.01); E04B 1/82 (2006.01); E04B 2/78 (2006.01)

CPC (source: EP)

E01F 8/0017 (2013.01); E04B 2/7863 (2013.01)

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL

DOCDB simple family (publication)

EP 0039984 A2 19811118; EP 0039984 A3 19820609; EP 0039984 B1 19841212; AT E10765 T1 19841215; DE 3167686 D1 19850124; NL 8002686 A 19811201

DOCDB simple family (application)

EP 81200522 A 19810511; AT 81200522 T 19810511; DE 3167686 T 19810511; NL 8002686 A 19800509