Abstract: The present invention relates to a utility support framing system for structurally suspended concrete slab over void form foundation systems. The inventive utility support framing system avoids problems created by expansive soils which damage utility lines under foundation systems. The inventive utility support framing system permits suspending utility pipes within an interior space of the foundation system while avoiding the problems of the prior art.

Abstract: A ceiling panel support system includes a ceiling panel and a mounting bracket. The ceiling panel has an upper part including an elongate support portion, with the support portion having an elongate support channel including a pair of opposing lips defining an elongate opening into the elongate support channel. The mounting bracket has a main body, a holding part configured to be housed within the elongate support channel behind inwardly facing surfaces of the opposing lips, and a leg configured to extend from the main body to the holding part between the opposing lips. The main body includes lower surfaces on either side of the leg configured to face the support portion. The system further includes a securing member that presses the holding part against the inwardly facing surfaces of the opening lips and secures the mounting bracket frictionally along the elongate extent of the panel.

Abstract: A mounting bracket for mounting an electronic device to the T-bar of a drop ceiling provides for self-locking snap-action securing of the mounting bracket to a flange of the T-bar, suspending the mounting bracket from the T-bar. The mounting bracket also provides for self-locking snap-action attachment of the mounted device to the bracket, suspending the device from the suspended mounting bracket. A split adapter allows vertical offsetting of the device from the ceiling, reducing vertical displacement of ceiling tiles resting on the T-bar. The split adapter has two halves the are laterally slid on to the T-bar flange and are then longitudinally slid together to be joined against lateral separation. The composite adapter thus formed presents an adapter flange to which the mounting bracket snap-secures, the mounting bracket locking the adapter halves against longitudinal separation.

Abstract: A shade pocket installation device including a bracket, at least one slot on the bracket to fasten the bracket to a ceiling frame, at least one aperture on the bracket configured to fasten the bracket to a shade pocket, and a spacer configured to fit between the bracket and the shade pocket.

Abstract: The disclosure relates to acoustic panels and methods for preparing them. The disclosure relates more particularly to panels having a nonwoven facing and to methods for making such panels. One aspect of the disclosure is a method for preparing an acoustic panel comprising providing a base structure. The base structure has one or more edges, an outward major surface having a total area, and an inward major surface opposing the outward major surface. The base structure has a noise reduction coefficient (NRC) of at least about 0.3. The method includes disposing directly against the outward major surface of the base structure a sprayable mixture comprising a plurality of fibers, one or more binders, and a dispersive medium. The method includes drying the disposed mixture to provide a facing layer disposed on the outward major surface of the base structure, the facing layer having an exterior major surface opposing the outward major surface of the base structure.

Abstract: A building system includes a building space defined by a structural ceiling and a flooring of a building, and a ceiling system. The ceiling system includes an air permeable suspended ceiling arranged below the structural ceiling, and a plenum space is formed between the suspended ceiling and the structural ceiling and a flooring space is formed between the flooring and the suspended ceiling. A plurality of partition wall sections is arranged in the plenum space extending between the structural ceiling and the suspended ceiling and forms a plurality of plenum modules distributed across the plenum space. Each plenum module includes equipment. The equipment of each plenum module includes a supply air device for delivery of supply air to the associated plenum module for pressurization thereof such that the supply air delivered to the plenum module is supplied to the flooring space through the air permeable suspended ceiling.

Abstract: A ceiling display mount includes a tilt mechanism configured to selectively position a secured display from a collapsed position generally parallel to a ceiling to a fully deployed position generally perpendicular to the ceiling. The ceiling display mount further includes a rotation mechanism allowing the secured display to rotate side to side to change the horizontal viewing angle.

Abstract: Decking hangers (e.g., strut hangers, flexible hangers, combinations thereof, or the like) are utilized along with keys (e.g., continuous keys, discontinuous keys, combination thereof, or the like) to hang decking components from structural decking (e.g., fluted steel structural decking, or the like). The decking hangers may be rigid and/or flexible, and include an adjustment that allows one end of the hanger to move with respect to another end. The keys may be continuous and run longitudinally parallel with the direction of the webs of the flutes of the decking. Alternatively, the keys may be discontinuous having a continuous side (e.g., continuous perimeter), or multiple sides, that enclose a corresponding connector at an end of a hanger. The keys provide different locations for installing the hangers and/or providing multiple (e.g., two or more) points of connection on at least one end of a single hanger.

Abstract: Methods and systems are disclosed configured to charge an electrical vehicle. The systems include a pallet sized to support and transport one or more vehicles. The pallet has a retractable charging cable housed on an underside of the pallet and extendable through an opening on a top surface of the pallet to couple a plug of the charging cable to a receptacle in an electric vehicle supported by the pallet. The pallet includes a cable retraction mechanism that maintains the charging cable under tension when the cable is in the extended position and protrudes from the top surface of the pallet or in the retracted position where the charging cable is housed on the underside of the pallet. The pallet can be used in mechanical parking systems, such as puzzle parking systems and stacker parking systems.

Abstract: A ceiling system is provided that has a ceiling structure suspended within a space of a building thereby dividing the space into an occupied space below the ceiling structure and a plenum space above the ceiling structure; a panel structure supported by the ceiling structure and having an opening; a pressurized air passageway aligned with the opening, the pressurized air passageway having an outlet; and an inductive air passageway adjacent the pressurized air passageway, the inductive air passageway having an inlet and an outlet. The pressurized air passageway and the inductive air passageway are configured such that pressurized air passing through the outlet of the pressurized air passageway induces an induced air flow out of the outlet of the inductive air passageway.

Abstract: A mounting bracket for flush mounting a lighting device is provided. The mounting bracket comprises: a first planar member and a second planar member, at least one of the first and second planar members having a center, and one or two transverse members disposed at opposite ends of at least one of the first and second planar members, wherein at least one of the first and second planar members includes two adjacent openings and a receiving member offset from the center of the at least one of the first and second planar members, the receiving member being positioned intermediate the two openings.

Abstract: A bracket system mounts to a ladder rack for positioning a fiber trough system above the ladder rack. The bracket arrangement includes a bridge with a slider bar that allows for multiple positions of the fiber trough system relative to the ladder rack in a horizontal direction.

Abstract: A junction box for electrical wiring includes a housing and a base plate. The housing is adapted to removably connect with the base plate to house the electrical connection. The base plate is secured to a support beam to provide stability to the junction box. The housing and the base plate are either of a unitary structure, or include tabs and/or attachment flanges that provide additional access and stability to the electrical connection, while reducing strain. The junction box may be secured to the support beam via a telescoping bar hanger.

Abstract: An isolating hanger and method of making is disclosed for mounting a ceiling from an upper support. The isolating hanger comprises a one piece bendable wire having a spring shape defined between a first and a second wire end. The spring shaped is tempered for transforming said spring shape into a resilient spring. The remaining bendable wire ends affix the upper support to the ceiling for isolating vibration between the ceiling and the upper support.

Abstract: A bracket assembly, a fire sprinkler support assembly, and a method for using a bracket assembly are disclosed. The bracket assembly can comprise a first plate having a first end and a second end, the first plate defining a first plate opening and a first fastener opening; a second plate actionable relative to the first plate and defining a second fastener opening, the second plate extending through the first plate opening in the first plate; and a fastener coupling the first plate to the second plate, wherein the fastener is a screw defining a threaded exterior surface, the screw configured to engage the first fastener opening and the second fastener opening.

Abstract: A mounting system includes a frame that defines a truss structure and a plurality of mounting locations within the truss structure. The plurality of mounting locations are configured to interchangeably couple to one or more members, including one or more of an access panel, a light troffer or a boom mount.

Abstract: An adapter bracket for retrofitting an existing troffer light fixture includes one of a channel, a base portion, and a frame member, each configured to rest on a T-bar of a ceiling system. The channel is configured to receive and retain a portion of a troffer housing for the existing troffer light fixture. The base portion is configured to support the troffer housing along a full length of the troffer housing. The frame member defines an aperture configured to receive a portion of a troffer door assembly. The aperture includes a slot and a notch, where the notch is defined adjacent to the slot and is narrower than the slot. Each of the base portion, the channel, and the frame member includes a mounting surface configured to engage with a retainer of the troffer door assembly.

Abstract: A module for mounting within a ceiling panel assembly. The module includes an upper mounting frame that includes a main body portion that defines a central opening, a lower mounting frame that is at least partially received in the central opening of the upper mounting frame, and a latch assembly. The main body portion of the upper mounting frame includes a flange extending outwardly therefrom. The lower mounting frame is pivotable with respect to the upper mounting frame between a first position and a second position. The latch assembly is associated with a first end of the upper mounting frame and the lower mounting frame. When the latch assembly is released the lower mounting frame pivots from the first position to the second position.

Abstract: A suspended ceiling system for a building structure includes a plurality of parallel struts for supporting a plurality of parallel vanes suspended from the struts in perpendicular relationship thereto. The vanes can be suspended in downwardly spaced relationship to the struts or in contiguous relationship therewith and occur in different forms including illuminated vanes, adjustable vanes and the like.

Abstract: A deck drainage system includes a plurality of hanger clips. Each hanger clip may have a plurality of mounting holes configured to fasten the hanger clip to a support at selected elevations. A soffit may be mounted to the hanger clips without fasteners and located completely below the deck, such that not every hanger clip directly contacts the soffit. A slope of the soffit may be selected by mounting at least two of the hanger clips to the support at different vertical elevations. The soffit may be configured to slope beneath the deck and drain water therefrom in a selected direction.

Abstract: Embodiments described herein comprise a cable system. The cable system has a plurality of cables and a plurality of cable hangers. The cable hangers are configured to support the plurality of cables in a building. The plurality of cable hangers have one or more cable supports configured to hold at least one of the plurality of cables and a support configured to couple the cable support to the building.

Abstract: A ceiling-mounting baffle system including vertical panels. In one embodiment, the system includes a suspension bar mountable from a ceiling or other overhead structure and a vertical panel mountable to the suspension bar. The suspension bar includes a plurality of mounting segments spaced axially along the bar. To mount the panels to the suspension bar, the panel includes a hook element which may be disposed proximate to a top of the panel. The hook is configured to detachably engage a mounting segment to secure the panel to the suspension bar. In one embodiment, the hook element is associated with a recurved mounting slot integrally formed in the panel which receives the mounting segment of the suspension bar. The mounting segment is movable through the slot to hook the panel to the suspension bar.

Abstract: An improvement in a recessed lighting strip that interlocks between insulated roof panels is presented herein. The recessed lighting strip uses mating interlocks to snap between the insulated panels, providing a method to place lights at each panel juncture across the width of the application, without violating the integrity of the panels themselves. The lighting strip is made from extruded plastic or aluminum that is essentially an open-topped rectangular box, shaped on the sides to interlock with foam insulated room panels that are typically 3?-6? thick and used in the construction of patio covers, patio enclosures, sunrooms and all other residential and commercial applications which use insulated roof panels.

Abstract: A canopy system for use in the interior building environment. The canopy system of the invention meets seismic code requirements and includes a group suspension system for mechanically aligning and registering canopy modules relative one another.

Abstract: A fire sprinkler support assembly includes a leg configured to extend transverse to each of a pair of adjacent parallel spaced beams. The leg includes levered clamp assemblies that are configured for connecting and supporting each end of the leg to a corresponding one of the beams. The levered clamp assemblies include a first plate and a second plate, each plate configured to straddle the beam. The levered clamp assemblies also include a lever assembly. The lever assembly includes a rod passing through corresponding rod openings in the first and second plates, and a lever pivotally connected to one end of the rod. The lever includes a cam surface disposed adjacent to the first plate. The lever assembly is configured to reduce spacing between the plates upon actuation of the lever, whereby the leg is secured to the beam.

Abstract: A fitting for hanging a piece of channel framing includes a coupling component having opposite longitudinal ends, a length extending between the opposite longitudinal ends, a coupling longitudinal portion configured to be secured in the external fitting groove of the channel framing body, and an exposed longitudinal portion configured to extend outward from one of the open groove ends of an external fitting groove for connection to a rod to hang the piece of channel framing from an elevated structure when the coupling longitudinal portion of the coupling component is received in the external fitting groove.

Abstract: A system and method of suspending storage containers is described. The system and method comprise, among other things, coupling sets of garage door track to ceiling joists in such a manner that one or more storage containers may be suspended from the garage door tracks. The garage door tracks are configured to allow for easy placement and removal of one or more storage containers. Additionally, the garage door tracks are positioned or coupled in such a way that when the system is loaded with storage containers, the garage door tracks remain stable.

Abstract: A ceiling panel uses a perimeter frame with a wide outwardly extending bottom flange defining a thin panel edge. Preferably the bottom flange includes a lower surface for securing of a finished substrate about the panel perimeter. The upper surface of the bottom flange receives a gusset clip that includes two arms for securement of the bottom flange and an upwardly extending lift and shift securing tab. The upwardly extending lift and shift securing tab is preferably located within a depth of the ceiling panel generally defined by an acoustical dampening material located within the perimeter frame.

Abstract: A security apparatus for storing firearms adapted to be mounted within an enclosed area defined by a top wall, bottom wall, rear wall and one or more side walls. The security apparatus in the form of a lockable compartment secured to the ceiling of the enclosure adjacent the rear wall and consists of a rear panel and parallel spaced side panels secured to the rear wall and side walls, respectively. A bottom panel is hingedly coupled to the rear panel and adapted to be positioned adjacent the rear and side panels in opposition to the top wall of the enclosure. A front panel is pivotally coupled to the lower panel opposite the rear panel. Firearm retaining brackets are coupled to the interior surfaces of the front, lower and rear panels to secure the firearms.

Abstract: An opening in a vapor barrier membrane interior to a ceiling can be sealed by a flexible enclosure. A planar member of the enclosure can be bonded to the inner side of the membrane. The enclosure is formed with a cavity that can encompass a ceiling mounted electrical device. A fastener is joined to the planar member permits bonding thereof with an interior surface of the membrane by manual application of a compressive force. The fastener may comprise a removable release liner covering an adhesive.

Abstract: A mounting hardware and a mounting system for mounting a vertical panel from a support member suspended from a ceiling. The mounting hardware has a panel mounting section, a support member receiving portion, and a movable mounting section. The support member receiving portion extends from the panel mounting section. The movable mounting section can be rotate relative to the support member receiving portion to secure the mounting hardware to the support member.

Abstract: An apparatus for utilizing space under a deck for storage includes (a) a first securing element having a first and second portion, wherein the first portion is formed to engage the deck and extends downward therefrom toward the ground; and (b) a storage element sized to be received beneath the deck, wherein the second portion of the first securing element is secured to the storage element. A method utilizes the claimed apparatus.

Abstract: A canopy system for use in the interior building environment. The canopy system of the invention meets seismic code requirements and includes a group suspension system for mechanically aligning and registering canopy modules relative one another. The system requires a minimum number of attachment points to the overhead building structure.

Abstract: An overhead arrangement, for use in a suspended ceiling system having a grid framework of frame elements lying in a ceiling plane and bounding a plurality of openings for supporting a corresponding plurality of ceiling members, includes an electrical apparatus, such as a DC power supply, a support for supporting the electrical apparatus on the framework at an elevation above one of the ceiling members supported in one of the openings, and a slanted control panel on the housing and having manually accessible controls and visually accessible displays. The slanted control panel is obliquely and downwardly inclined relative to the ceiling plane to enable manual access to the controls and visual access to the displays through the opening to the slanted control panel from below the framework after the ceiling member is at least partially removed from its opening without mechanical interference between the ceiling tile and the electrical apparatus.

Abstract: A mounting system for an air handling unit comprising four elongated rods attached at the upper ends to floor joists and at the lower ends to a pair of elongated supports disposed below the air handling unit whereby the rods are adjustable to allow for tilting of the air handling unit to prevent accumulation of moisture.

Abstract: An apparatus and method for mounting a trailer/dolly air brake system module onto a mounting surface of a trailer/dolly using a mounting element. More particularly, a trailer/dolly air brake system module is mounted to an I-beam or C-channel of the trailer/dolly via welding methods, fasteners, or clamps. This allows the trailer/dolly air brake system module to be easily removable and replaceable, minimizing trailer/dolly down time as well as diagnostic troubleshooting/repair time. More particularly, the system module is for a trailer/dolly air brake system module. The method allows for continued use of a trailer/dolly vehicle.

Abstract: An alignment guide for maintaining perpendicularity between an elongated anchor rail secured to an overhead support and a sign supporting elongated adjustment rail, comprising: a guide housing having an anchor rail receiving channel arranged across an upper surface thereof; an adjustment rail receiving channel arranged across a lower side of the guide housing, wherein the anchor rail receiving channel and the adjustment rail receiving channel are perpendicular to one another.

Abstract: A fire sprinkler support assembly includes a leg configured to extend transverse to each of a pair of adjacent parallel spaced beams. The leg includes levered clamp assemblies that are configured for connecting and supporting each end of the leg to a corresponding one of the beams. The levered clamp assemblies include a first plate and a second plate, each plate configured to straddle the beam. The levered clamp assemblies also include a lever assembly. The lever assembly includes a rod passing through corresponding rod openings in the first and second plates, and a lever pivotally connected to one end of the rod. The lever includes a cam surface disposed adjacent to the first plate. The lever assembly is configured to reduce spacing between the plates upon actuation of the lever, whereby the leg is secured to the beam.

Abstract: Ball pivot assemblies for mounting panels to a cable regardless of panel geometry or orientation include a ball pivot. The ball pivot includes geometry configured to enable a panel to pivot about the ball pivot in a plurality of orientations in a plurality of planes with respect to the cable. One or more implementations of the present invention can include a ball socket configured to receive the ball pivot, and provide a secure interface between the ball pivot assembly and the panel. Also, systems of at least one implementation of the present invention include a plurality of panels mounted to one or more cables using one or more ball pivot assemblies. In addition, one or more implementations of the present invention include methods of mounting panels using one or more ball pivot assemblies.

Abstract: An electrical equipment rack, such as a computer server rack, with a protective shield to protect the electrical equipment rack and equipment thereon from water damage is described. In general, the shield is constructed of a curved polycarbonate shell fastened to an aluminum frame having arc-shaped end sections attached to spaced elongated side rails. The aluminum frame is attachable to threaded rod hangers of the type that are used in most server rack rooms. Multiple shields may be fastened together end-to-end to increase the length of the overall shield, to extend over the entire length of the server racks or cabinets needed to be protected. Gaskets such as neoprene seals are compressed between shield sections to prevent water from penetrating between the fastened sections. Deployable curtains are fastened to the elongated side rails to further protect the electrical equipment rack from water damage.

Abstract: A ceiling rack includes a pair of transverse beams parallel to each other, at least one mesh unit and at least four supporting units. Each transverse beam has a side wall and a U-shaped hook body, and an assembly groove having an opening on a top surface thereof is formed therebetween. The mesh unit has a U-shaped end body at two opposite end portions thereof, which is assembled in the assembly groove and engaged with the U-shaped hook body. The supporting units are assembled between the side walls of the two opposite end portions of the transverse beam and the ceiling. With the U-shaped end body, the U-shaped hook body and the assembly groove, the mesh unit can be assembled in the assembly groove and engaged with the U-shaped hook body without any locking element, thereby providing the convenience of assembly and disassembly.

Abstract: A separator construction, connectable to a fluidized bed boiler having a furnace, for circulating bed material and returning the material to the furnace. The separator construction includes walls, a ceiling, an inlet conduit, an outlet conduit in flow communication with a flue gas channel located above the separator, and a suspending device connecting the separator to a supporting structure in a building housing the boiler. The suspending device is formed of a frame arranged between the flue gas channel and the separator in connection with an upper circumference of the wall of the separator, and hanger rods or wires connecting the frame directly to the supporting structure.

Abstract: A support system for a display device comprise a track system that defines a display movement path for movement of the display device. A support member that is movably engaged with the track supports the movement of the display device along the movement path. A cable management system has a cable of predetermined length that electrically connects to the display device and a flexible cable carrier disposed in the track system carries the cable. The flexible cable carrier has a fixed end along a first cable movement path and a moving end along a second cable movement path that is distinct from the first cable movement path.

Abstract: A barrier or dam to contain loose insulation from falling through an attic access hatch or scuttle opening is provided. Embodiments include four pieces that can be assembled together around the perimeter of hatches of varying sizes. Two of the pieces may be male pieces and two may be female pieces. Each piece may have a securing tab on its bottom end to attach each piece to joists that define the hatch opening. A kit comprising the barrier pieces may be utilized by homeowners, contractors or insulation installers for quick and easy installation of the containment dam.

Abstract: A ceiling suspension assembly for suspending an object in a cable, cord or string (51) from a ceiling includes a ceiling fitting, cover or casing (25) and a suspension device (1). The suspension device is adapted to be attached to the ceiling such as fastened to a hook, ring or shackle. The suspension device and the ceiling fitting, cover or casing have cooperating threadings which allow them to be screwed to each other and thereby take varying vertical positions in relation to each other. The suspension device can includes a projecting elongated portion that extends downwards, has an axial channel for receiving the cable, cord or string and an exterior threading. The ceiling fitting, cover or casing can includes a portion having a through-hole with an interior threading for cooperation with the exterior threading of the projecting elongated portion to give the ceiling fitting, cover or casing a desired position such as being in tight engagement with the ceiling.

Abstract: A load bearing assembly for supporting a lighting or fan fixture on a drop ceiling having a grid supporting structure. The assembly includes a single center bar, two end brackets with widely spaced support legs, and an electrical box. The support legs include removable portions that allow rapid modification to accommodate ceiling tiles of uniform thickness or ceiling tiles having a stepped edge. By adjusting the length of the legs, the lower surface of the tiles is leveled with the lower edge of the electrical box for either tiles of uniform thickness or those having stepped edges. A fastening arrangement enables adjustment of the end brackets with respect to the center bar, thereby allowing rapid fitting to adjacent T-rails. A locking arrangement enables easy adjustment of the location of the electrical box along the length of the center bar, thereby allowing the assembly to be rapidly fitted to a desired location on a drop ceiling.

Abstract: A clip for suspending ceiling panels from a horizontal channel having a C-shape formed by a vertical web and integral opposed horizontal upper and lower flanges, the clip comprising a sheet metal body, the body including a vertical web extending between upper and lower portions, the upper portion being configured to overlie the horizontal upper flange of the channel when installed thereon, the lower portion being configured to lie below the horizontal lower flange of the channel, the lower portion including a generally upstanding hook section adapted to be received in a downwardly open channel on the ceiling panel beneath the C-shaped channel to enable the clip to support the panel by transferring the weight of the panel to the C-shaped channel, the hook section being fixed against horizontal movement relative to the body vertical web.

Abstract: A patient flatwall system comprises a generally horizontal track extending generally parallel and adjacent to a wall of a hospital room, and at least one patient flatwall coupled to the track for movement therealong and for rotational movement relative thereto about a generally vertical axis. The at least one flatwall has a plurality of service connectors. In another embodiment, a patient flatwall system comprises a short telescopic arm having a proximal end coupled to the track for movement therealong, and a patient flatwall coupled to a distal end of the telescopic arm for rotational movement about a generally vertical axis.

Abstract: An apparatus that includes a support beam that spans a distance along a first surface of a planar object. The apparatus also includes a mounting bracket that includes a channel shaped to receive at least a portion of the support beam to suspend the mounting bracket from the support beam. The mounting bracket also includes at least one mounting point configured to attach the mounting bracket to an electronic device. The apparatus further includes a trim bezel configured to attach to the electronic device. The trim bezel includes a trim bezel surface. The apparatus additionally includes a set screw coupled to the channel and the support beam. The set screw is configured to adjust a gap between the mounting bracket and the support beam to adjust the bezel surface with respect to a second surface of the planar object.

Abstract: A caisson system having an attachment plate fastened to ceiling joists; compressible spacers to allow for the attachment plate to be perfectly straight; caisson frames consisting of a combination of a pair of length planks and a pair of width planks to create a generally rectangular structure; length cover planks and width cover planks, along with tiles to finish the caisson frames.