公开(公告)号：US20220349186A1

公开(公告)日：2022-11-03

申请号：US17620908

申请日：2020-06-09

Applicant: SWISS KRONO TEC AG

Inventor： Roger Braun ,  Jonathan Wyss

IPC: E04F13/08 ,  E04B1/99

Abstract: The invention relates to an acoustic panel (1) for producing a wall and ceiling lining, comprising a front face (2) and a rear face (3) and recesses (4, 6) which extend from the front face (2) and from the rear face (3) into the acoustic panel. In order to provide an acoustic panel which both prevents the ability to see through from the front face to the absorber and also prevents particles from passing from the absorber through the acoustic panel (1), according to the invention at least one front-face recess and one rear-face recess (6) are arranged so as to be partially offset from one another and comprise a through-opening (7).

公开(公告)号：US12077966B2

公开(公告)日：2024-09-03

申请号：US17620908

申请日：2020-06-09

Applicant: SWISS KRONO TEC AG

Inventor： Roger Braun ,  Jonathan Wyss

IPC: E04F13/08 ,  E04B1/99

CPC classification number: E04F13/0867 ,  E04B1/99 ,  E04F13/0894 ,  E04F2201/02 ,  E04F2201/043

Abstract: The invention relates to an acoustic panel (1) for producing a wall and ceiling lining, comprising a front face (2) and a rear face (3) and recesses (4, 6) which extend from the front face (2) and from the rear face (3) into the acoustic panel. In order to provide an acoustic panel which both prevents the ability to see through from the front face to the absorber and also prevents particles from passing from the absorber through the acoustic panel (1), according to the invention at least one front-face recess and one rear-face recess (6) are arranged so as to be partially offset from one another and comprise a through-opening (7).