公开(公告)号：US11274441B2

公开(公告)日：2022-03-15

申请号：US16866389

申请日：2020-05-04

申请人： ARMSTRONG WORLD INDUSTRIES, INC.

发明人： Kain A. Place ,  Scott D. Harnish ,  Jeffrey T. Markley ,  Ian V. White ,  Ian McDermott ,  James F. Hooper, Jr. ,  Todd M. Bergman ,  David E. Rice

IPC分类号： E04B9/06 ,  E04B9/20 ,  F16B7/04 ,  E04B9/18 ,  F16B2/24

摘要： Described herein is a ceiling system in one embodiment includes a grid support member, ceiling panel, and grid hanger configured to support the grid support member in a suspended manner from an overhead structural support. The grid hanger includes a mounting bracket configured for attachment to the structural support and a hanger member. The hanger member is adjustable in a plurality of selectable mounting positions relative to the mounting bracket, thereby allowing the mounted height of the grid support member to be adjusted in the field. In some embodiment, the hanger member is further angularly adjustable relative to the mounting bracket to avoid installation obstacles. Locking elements are provided to secure the hanger member in the selected mounting position. In one embodiment, the grid support member may have a T-shaped cross section.

公开(公告)号：US20190085559A1

公开(公告)日：2019-03-21

申请号：US16137366

申请日：2018-09-20

申请人： ARMSTRONG WORLD INDUSTRIES, INC.

发明人： Kain A. Place ,  Scott D. Harnish ,  Jeffrey T. Markley ,  Ian V. White ,  Ian McDermott ,  James F. Hooper, JR. ,  Todd M. Bergman ,  David E. Rice

IPC分类号： E04B9/20 ,  F16B7/04 ,  F16B2/22

摘要： Described herein is a ceiling system in one embodiment includes a grid support member, ceiling panel, and grid hanger configured to support the grid support member in a suspended manner from an overhead structural support. The grid hanger includes a mounting bracket configured for attachment to the structural support and a hanger member. The hanger member is adjustable in a plurality of selectable mounting positions relative to the mounting bracket, thereby allowing the mounted height of the grid support member to be adjusted in the field. In some embodiment, the hanger member is further angularly adjustable relative to the mounting bracket to avoid installation obstacles. Locking elements are provided to secure the hanger member in the selected mounting position. In one embodiment, the grid support member may have a T-shaped cross section.