公开(公告)号：US20190234031A1

公开(公告)日：2019-08-01

申请号：US16317261

申请日：2017-07-07

Applicant: Rockwool International A/S

Inventor： Michaeel Emborg ,  Kristian Skovgaard Jørgensen ,  Jan Eike Dröge ,  Hans-Jürgen Sehnitzier ,  Bruno Kirk Sørensen ,  Steffen Andersen ,  Leon Samsø Pedersen

IPC: E01F8/00 ,  E01F15/04

CPC classification number: E01F8/007 ,  E01F15/0423

Abstract: A noise absorbing panel for use in a sound absorbing guard rail structure having a series of supporting posts, that are preferably vertically oriented, and a series of longitudinal guard rail beams mounted on the side of the guard rail structure facing the road, wherein the noise absorbing panel is mountable to the two adjacently situated supporting posts.