EP 0058925 B1 19840425 - CONSTRUCTION SET FOR A CRIBBING FOR USE IN RETAINING WALLS, NOISE PROTECTING WALLS OR THE LIKE
Title (en)
CONSTRUCTION SET FOR A CRIBBING FOR USE IN RETAINING WALLS, NOISE PROTECTING WALLS OR THE LIKE
Publication
Application
Priority
DE 3106486 A 19810221
Abstract (en)
[origin: ES263276U] Structural components for constructing a retaining wall, a noise barrier or similar structure are made up of a pair of horizontally extending generally parallel runner elements and connecting elements joining the runner elements together. The downwardly facing lower surface of each runner element has a concave curvature. The concave curvature is made up of a stepped surface which is higher at the outer side of the runner elements than at the inner side. Lines normal to the individual stepped surfaces intersect below the concave surface at a point. The structure components can be stacked one on the other to form a wall backfilled with earth or other material. Sound waves striking against the stepped surfaces are reflected into the slopes of the backfilled material between the individual components.
IPC 1-7
IPC 8 full level
E01F 8/00 (2006.01); E01F 8/02 (2006.01); E02D 29/02 (2006.01)
CPC (source: EP US)
E01F 8/021 (2013.01 - EP US); E02D 29/0216 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0058925 A1 19820901; EP 0058925 B1 19840425; AT E7239 T1 19840515; CA 1178467 A 19841127; DE 3106486 A1 19820909; DE 3106486 C2 19860724; ES 263276 U 19821116; ES 263276 Y 19830501; JP S57155409 A 19820925; US 4433944 A 19840228
DOCDB simple family (application)
EP 82101153 A 19820217; AT 82101153 T 19820217; CA 396051 A 19820211; DE 3106486 A 19810221; ES 263276 U 19820216; JP 2467082 A 19820219; US 34945782 A 19820217