EP 0744497 B1 19991215 - Support of a sound absorbing wall along a traffic route
Title (en)
Support of a sound absorbing wall along a traffic route
Title (de)
Halterung einer Schallschluckwand längs eines Verkehrsweges
Title (fr)
Support d'écran acoustique le long d'une voie de déplacement de véhicules
Publication
Application
Priority
FR 9506195 A 19950524
Abstract (en)
[origin: EP0744497A1] The support comprises vertical posts (12) mounted the length of the road. Panels (10) constituting the screen are screwed to the posts along their vertical edges. Each panel is fixed to the posts by rubber or elastomer pegs (30) which are fixed to the panel edges. The fixing pegs are cylindrical or have a U shaped section and are fixed at their edges (34) on the panel and by their bottom wall on the posts. The pegs have a compression stiffness in a direction perpendicular to the panel which is greater than the shearing stiffness in the plane of the panel. The pegs are fixed to the posts by bolts (18) which pass through their bottom and through holes (28) in the panel edges. The holes have a size greater than that of the threaded rods to allow displacement of the panel relative to the bolts in the panel plane.
IPC 1-7
IPC 8 full level
E01F 8/00 (2006.01)
CPC (source: EP)
E01F 8/0011 (2013.01); E01F 8/0017 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT NL SE
DOCDB simple family (publication)
EP 0744497 A1 19961127; EP 0744497 B1 19991215; DE 69605596 D1 20000120; DE 69605596 T2 20000817; FR 2734586 A1 19961129; FR 2734586 B1 19970725
DOCDB simple family (application)
EP 96401083 A 19960517; DE 69605596 T 19960517; FR 9506195 A 19950524