公开(公告)号：US12084871B2

公开(公告)日：2024-09-10

申请号：US17645082

申请日：2021-12-20

申请人： Ceraloc Innovation AB

发明人： Per Josefsson ,  Richard Olofsson ,  Martin Bjeremyr

IPC分类号： E04F15/22 ,  B32B3/06 ,  B32B3/18 ,  B32B5/32 ,  B32B7/12 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  E04F15/20

CPC分类号： E04F15/203 ,  B32B3/06 ,  B32B3/18 ,  B32B5/32 ,  B32B7/12 ,  B32B27/08 ,  B32B27/304 ,  B32B27/32 ,  B32B2266/025 ,  B32B2307/7242 ,  B32B2307/7265 ,  B32B2307/732 ,  B32B2471/00

摘要： An underlay element configured to be provided between a floor covering and a subfloor. The underlay element includes a base matrix and a plurality of restriction members at least partly embedded in the base matrix. The base matrix includes a first material which is compressible and, preferably, foamed. The restriction members include a second material, wherein a size of each of the restriction members exceeds 0.25 mm in at least one direction. A compression of the underlay element is configured to be restricted by the restriction members. Also, a corresponding floor assembly including a floor covering and an underlay element.

公开(公告)号：US20220195740A1

公开(公告)日：2022-06-23

申请号：US17645082

申请日：2021-12-20

申请人： Ceraloc Innovation AB

发明人： Per JOSEFSSON ,  Richard Olofsson ,  Martin Bjeremyr

IPC分类号： E04F15/20 ,  B32B27/08 ,  B32B3/06 ,  B32B7/12 ,  B32B3/18 ,  B32B27/32 ,  B32B27/30 ,  B32B5/32

摘要： An underlay element configured to be provided between a floor covering and a subfloor. The underlay element includes a base matrix and a plurality of restriction members at least partly embedded in the base matrix. The base matrix includes a first material which is compressible and, preferably, foamed. The restriction members include a second material, wherein a size of each of the restriction members exceeds 0.25 mm in at least one direction. A compression of the underlay element is configured to be restricted by the restriction members. Also, a corresponding floor assembly including a floor covering and an underlay element.