公开(公告)号：US20160138274A1

公开(公告)日：2016-05-19

申请号：US14994871

申请日：2016-01-13

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： KEAN M. ANSPACH ,  JOHN R. ESHBACH, JR. ,  BRENT L. STOLL ,  SUNIL RAMACHANDRA

IPC: E04F15/02 ,  D06N1/00 ,  E04C2/20 ,  E04F15/10 ,  E04C2/26

CPC classification number: E04F15/02038 ,  D06N1/00 ,  D06N2211/066 ,  D10B2503/04 ,  E04C2/20 ,  E04C2/24 ,  E04C2/26 ,  E04C2/30 ,  E04F15/105 ,  E04F15/107 ,  E04F2201/0146 ,  E04F2201/0161

Abstract: A floating floor system includes a plurality of floor panels, each of the floor panels comprising a base layer, a wear layer forming an uppermost surface of the floor panel, a first locking edge portion having a first locking profile that includes a first channel having a first channel floor, the first locking edge portion being formed by the wear layer and the base layer, the first locking profile further comprising a first channel bed thickness measured between the uppermost surface and the first channel floor, and wherein the wear layer forms at least 5% of the first channel bed thickness, and a second locking edge portion having a second locking profile that includes a second vertical ridge, the second locking edge portion located opposite the first locking edge portion.

Abstract translation: 浮动地板系统包括多个地板镶板，每个地板镶板包括基底层，形成地板镶板的最上表面的耐磨层，具有第一锁定轮廓的第一锁定边缘部分，该第一锁定边缘部分包括第一通道， 第一通道底板，第一锁定边缘部分由耐磨层和基底层形成，第一锁定轮廓还包括在最上表面和第一通道底板之间测量的第一通道床厚度，并且其中耐磨层至少形成 5％的第一通道床厚度，以及具有第二锁定轮廓的第二锁定边缘部分，该第二锁定轮廓部分包括第二垂直脊，所述第二锁定边缘部分与第一锁定边缘部分相对。