초록 ▼

A ceiling panel is provided for use in a grid-type suspended ceiling, wherein the grid includes a plurality of spaced grid runners. The ceiling panel comprises a tile base with perimeter segments and perimeter profiles along at least a portion of at least two of the perimeter segments. Each profile

A ceiling panel is provided for use in a grid-type suspended ceiling, wherein the grid includes a plurality of spaced grid runners. The ceiling panel comprises a tile base with perimeter segments and perimeter profiles along at least a portion of at least two of the perimeter segments. Each profile is supportable by the grid runners during suspension. A facing material is secured across the perimeter segments, and extends beyond the perimeter profiles in order to at least partially conceal two of the grid runners when the tile is suspended from the two grid runners and viewed from below.

대표청구항 ▼

We claim: 1. A ceiling panel comprising a base having an upper face and a lower face, and a facing material secured across the lower face of the base, said base and facing material being rectangular in shape, the facing material functioning to provide the visible appearance side of the panel when th

We claim: 1. A ceiling panel comprising a base having an upper face and a lower face, and a facing material secured across the lower face of the base, said base and facing material being rectangular in shape, the facing material functioning to provide the visible appearance side of the panel when the panel is suspended on a ceiling grid, the base having a stepped perimeter profile along two opposing perimeter edge regions, each edge region having a horizontal support kerf generally vertically midway in the edge region and a positioning kerf below the support kerf, the positioning kerf extending horizontally deeper than the support kerf and having an upper surface and a lower surface, the support kerf providing a suspension surface for the panel capable of being supported on a flange of a grid tee and assisting in horizontally positioning the panel on the grid flange, the positioning kerf allowing lift and shift installation and/or removal of the panel from the grid, the height of the positioning kerf being greater than the thickness of the facing material to provide for sufficient clearance for the installation and removal of the panel, the facing material being secured to the lower face of the base and being cantilevered beyond each of outermost edges of four sides of the base, whereby the facing material forms the lower surface of the positioning kerf.