摘要:
An acoustic ceiling baffle that includes a baffle body and one or more attachment mechanisms disposed on a top edge of the baffle body configured to couple and decouple from a runner of a ceiling suspension system. The attachment mechanisms include a recessed portion that receives the runner. The recessed portion includes a first section and a second section with an opening disposed between the first section and the second section. The first section is configured to engage with a face of the runner when the acoustic ceiling baffle is coupled to the runner. The attachment mechanism further includes a first retention member and a second retention member formed around the recessed portion, each retention member comprising a bottom edge that is configured to engage with a top surface of a face of the runner.
摘要:
An assembly for connecting a sprinkler to a branch line of a fire suppression system includes a flexible conduit having one end attached to the branch line. The opposite end is attached to the sprinkler. An adapter may be positioned between the conduit and the sprinkler, between the conduit and the branch line, or between the conduit and both the branch line and the sprinkler. The adapter contains a rotating joint which prevents torque from being applied to the conduit. The adapter between the conduit and the sprinkler is received within a bracket. The bracket also receives a cross beam for securing the sprinkler relatively to the branch line.
摘要:
A metal splice plate for joining the ends of suspended ceiling main tees of different heights and load carrying capacity, the plate having a bottom edge lying along a straight line and having a tall section adjacent one end and a short section adjacent an end opposite said one end, a formation at each of said ends providing indicia for locating the formation on the respective section on an end of a main tee of a corresponding height longitudinally at a desired position relative to and spaced from a cross runner slot on the main tee of corresponding height.
摘要:
A suspended drywall ceiling grid construction comprising a plurality of uniformly spaced parallel sheet metal support bars, a plurality of spaced grid tees carried on lower sides of the support bars, the support bars having regularly spaced centers for engaging and supporting grid tee reinforcing bulbs, the centers and grid tees being constructed and arranged to present lower faces of flanges of the grid tees in a common plane, the support bars having intermediate centers between said regularly spaced centers for receiving butt joint tees, the intermediate centers and butt joint tees being constructed and arranged to present lower faces of flanges of the butt joint tees in a plane a predetermined distance above the common plane.
摘要:
Described herein is a laminate acoustic panel comprising a first layer and a second layer, as well as a ceiling system that includes the laminate acoustic panel.
摘要:
A ceiling system in one embodiment includes first grid support members arranged in parallel spaced apart relationship. A pair of elongated lighting support members is arranged in parallel with the first grid support members. The lighting support members are spaced apart and define an axially elongated lighting opening. A lighting spacer bracket is connected between and supports the lighting support members from an overhead building support structure. In one embodiment, the bracket is configured to define a downwardly open cavity for at least partially receiving a lighting module therein. A lighting module is positioned in the lighting opening and supported by the lighting support members. In one embodiment, the lighting module may be a digital linear lighting module.
摘要:
A system for supporting loads from a support structure. The load is supported with threaded rods that are connected from above and below a suspended ceiling of roll-formed sheet metal beams. Clips on the rods connected to the beams pass the load through the suspended ceiling grid without bending or twisting the grid, so that the suspended ceiling remains level, balanced, and intact above the suspended load.
摘要:
A steel article for false ceilings or for supporting false ceilings and process for making the article is described. The article has the following combination of features: maximum tensile strength Rm greater than 500 N/mm2 and elongation from 0% to 15%.
摘要翻译:描述了用于假天花板或用于支撑假天花板的钢制品和用于制造制品的工艺。 该物品具有以下特征的组合:最大拉伸强度Rm大于500N / mm 2,伸长率为0%至15%。
摘要:
A rectangular panel for a suspended ceiling, the panel having a suspension spring with two divergent arms at each of two opposed panel edges mounted on a rear side of the panel, each spring being mounted on the panel in an arrangement permitting the arms to lie parallel to a front face of a panel, project rearwardly perpendicular to the front face and to lie outside of the panel parallel to the front face, the spring mounting arrangement enabling the spring to be maintained in the rearward orientation by a force developed by the spring with its arms confined and locator elements for registering the panel with grid members of the ceiling.
摘要:
A ceiling system comprising: a grid support comprising a plurality of struts, each of the struts comprising a flange portion and a web portion, the flange portion having an upper surface and a lower surface. A ceiling panel is mounted to the grid support by a plurality of connection assemblies. The connection assemblies comprise a mounting bracket assembly, a resilient element coupled to the mounting bracket, and a saddle bracket. The saddle bracket is coupled to one of the struts. The resilient element detachably couples to the saddle bracket and biases a mounting bracket so that there is vertical and horizontal registration between the ceiling panel and the grid support.