Abstract: An electronic equipment enclosure includes a frame structure and at least one panel secured to the frame structure. The at least one panel includes one or more panel knockouts arranged therein. Each panel knockout is configured to be removable from the at least one panel to provide a pass-through opening for a cable. The at least one panel further includes a split brush assembly seated in place of a removed one of the one or more panel knockouts.

Abstract: In certain embodiments, a system includes a plurality of curtain wall members positioned in a horizontal array, a first curtain wall member separated from an adjacent second curtain wall member by a gap. The system further includes a gap-filling member positioned in the gap separating the adjacent first and second curtain wall members, the gap filling member comprising one or more vents.

Abstract: An apparatus for mounting a photovoltaic (PV) module on a surface, including a support with an upper surface, a lower surface, tabs, one or more openings, and a clip comprising an arm and a notch, where the apparatus resists wind forces and seismic forces and creates a grounding electrical bond between the PV module, support, and clip. The invention further includes a method for installing PV modules on a surface that includes arranging supports in rows along an X axis and in columns along a Y axis on a surface such that in each row the distance between two neighboring supports does not exceed the length of the longest side of a PV module and in each column the distance between two neighboring supports does not exceed the length of the shortest side of a PV module.

Abstract: The invention relates to a set of panels, preferably of floor panels, consisting of a first panel and at least a second panel with, in each case, a top side and an underside, wherein the first panel comprises at an edge a first retaining profile with a hook directed towards the top side, the second panel comprises at an edge a second retaining profile with a hook directed towards the underside, the first retaining profile and the second retaining profile can be connected by a relative movement directed perpendicular to a plane of laying, and wherein a separate clip is provided, which comprises a clip head, a clip body and a clip base. Moreover, the invention relates to a method for inserting the clip into a retaining profile.

Abstract: The invention relates to a set of panels, preferably of floor panels, consisting of a first panel and at least a second panel with, in each case, a top side and an underside, wherein the first panel comprises at an edge a first retaining profile with a hook directed towards the top side, the second panel comprises at an edge a second retaining profile with a hook directed towards the underside, the first retaining profile and the second retaining profile can be connected by a relative movement directed perpendicular to a plane of laying, and wherein a separate clip is provided, which comprises a clip head, a clip body and a clip base. Moreover, the invention relates to a method for inserting the clip into a retaining profile.

Abstract: A connector for rigidly engaging elongate structural members in a display structure includes a beam connection portion defined on a body and having a cavity. A semi-cylindrical guide surface of the cavity is adjacent to an opening. The opening has an elliptical shape in which the difference between a major and a minor axis is an offset distance. An eccentric fastener is rotatably disposed in the cavity and includes a head portion that protrudes from the opening and engages a hole of the elongate structural member, and a cam portion that is eccentrically disposed relative to the head portion and configured to engage the semi-cylindrical surface when the eccentric fastener is rotated relative to the connector.

Abstract: Provided is an energy absorber for use in an opening of a wall of a building, the opening defined by a perimeter surface, the wall supporting a closure substantially filling the opening, the closure having respective edges which are substantially parallel to the perimeter surface of the opening. The energy absorber having a planar wall connecting portion, a planar closure connecting portion and a plastically deformable deforming surface therebetween. The connecting portions being substantially parallel to one another and, the deforming surface adapted to absorb, by plastic deformation, a force applied to the closure.

Abstract: A method includes substantially filling with joint sealant first and second kerfs in upper and lower ends, respectively, of a curtain wall member. A locating-and-retaining member of a latching member is embedded in the first kerf's sealant. A receiving-and-retaining member of a first bracket is embedded in the second kerf's sealant, the wall member initially extending upwardly and angularly outwardly relative to the first bracket. The wall member is pivoted inwardly such that an end of a nominally horizontally-disposed portion of the latching member slides along a lower surface of a supporting member of a second bracket causing the latching member to rotate downwardly, compressing foam tape beneath the horizontally-disposed portion. The end of the latching member moves past a locking member until a latch comes into latching engagement with the locking member, the foam tape decompressing and maintaining the latching member in engagement with the lower surface.

Abstract: An energy absorber for use in an opening of a wall of a building, the opening defined by a perimeter surface, the wall supporting a closure substantially filling the opening, the closure having respective edges which are substantially parallel to the perimeter surface of the opening. The energy absorber having a planar wall connecting portion, a planar closure connecting portion and a plastically deformable deforming surface therebetween. The connecting portions being substantially parallel to one another and, the deforming surface adapted to absorb, by plastic deformation, a force applied to the closure.

Abstract: A curtain wall system and method comprises supporting channels including vertical receiving and retaining members which engage kerfs formed in the lower edges of curtain wall members. Latching members have locating and retaining members which are received in kerfs form in the upper edges of the curtain wall members. The curtain wall members are rotated inwardly causing the latching members to slide along the under surfaces of the supporting channels and into engagement with locking members. A second embodiment comprises supporting channels and latching members having spaced apart vertically disposed locating members which receive the opposite ends of the curtain wall members. A third embodiment comprises gap filling members which are received between adjacent curtain wall members and comprise hooks located adjacent to the lower ends of the gap filling members for engagement with vertically disposed receiving and retaining members extending upwardly from supporting channels.

Abstract: A connector device is provided for a curtain wall system of the type having structural members secured to the building framing to define frames to support glazing panels. The glazing panels each have a sash by which they are secured to the frames of structural members to form an outer wall portion of a building. The curtain wall system has connector devices securing one of the glazing panels to the frames of structural members. The connector device comprises a keeper secured to a frame, and a latch mechanism secured opposite the keeper on the sash. The latch mechanism has a latch bolt automatically displaceable to a locking position upon contact with the keeper. The keeper and the latch mechanism cooperate in the locking position to lock the glazing panel to the frame in a secured position. A method for installing the connector device is also provided.

Abstract: A spring-loaded post extension for resilient support of ceiling grids during seismic events. The post extension includes a fixed cylindrical housing and a movable spring-biased assembly, axially coincident therewith. The housing is connected to the side of a fixed support post. The assembly includes a support tube extending partly within the lower end of the cylindrical housing. The bottom of the support tube is connected to a ceiling grid junction. A threaded rod has an upper portion extending above the upper end of the housing, and a lower portion extending through the housing to connect to the top of the support tube. An exterior spring fits over the upper portion of the rod, and an interior spring fits over the lower portion of the rod. Nuts on the rod provide means to tension both springs into slight compression, defining a spring-biased normal position for the support tube.

Abstract: A kit, system, and method for use in interconnecting wall panel sections to subdivide interior spaces within a building. Included are components and methods to assemble multiple in-line wall panel sections and corners, as well as optional roof members, windows, and doors.

Abstract: Lateral motion devices are used in conjunction with shear assemblies to further dissipate shear forces on buildings. In one embodiment, the lateral motion device is interposed between the shear assembly and the upper portion of the wall to permit relative motion therebetween and to absorb and dissipate a portion of the shear forces through expansion and/or compression of spring members. In another embodiment, the lateral motion device is interposed between the foundation and the bottom of the shear assembly and in yet another embodiment, the lateral motion device is embedded in the foundation so as to be interposed between the anchor bolt and the foundation. The shear assembly can be either a panel assembly or an A-frame assembly.

Abstract: A Qwik Pin is disclosed which allows repair of broken louvers of traditional fixed and movable louver shutters without requiring disassembly of the entire shutter. Housings with spring-loaded pins are installed into both sides of the shutter frame either in drilled holes or in the existing grooves that held the broken louver. By depressing the spring-loaded pins a new louver can be installed and is then secured by the pins protruding into holes in the ends of the louver. The louver can be fixed using a two-pin configuration of the invention or can be movable using the single pin configuration. This provides for quick replacement of broken louvers at the home or job site without disassembly, ungluing or using jigs to reassemble the shutter.

Abstract: A system and method of fixing a frame to a panel, that allows panels or the like to be attached to a frame and removed quickly and easily without damage to the panels, frames or their surroundings. Generally, the invention provides for a first article and a second article. The first article may have an aperture and the second article may have a groove or indentation. A first end of a connecting means may be placed in the aperture of the first article and a second end of a connecting means may be placed in the receptacle of a second article such that the forces between the receptacle and the connecting means anchor or secure the first article to the second article. The connecting means may also allow for sliding in a horizontal or vertical direction. However, the first article and second article may also be locked into place. The present invention also provides a method for the easy adjustment, hanging and replacement of paneling systems.

Abstract: Methods and apparatuses directed to a system for releasably securing a frame/panel (wall system) to a substrate or wall. The system includes a first rod affixed to the wall in a substantially horizontal direction for securing a top portion of a frame, where the frame comprises a perimeter of polygonal or irregular shape. The system also includes a second rod spaced apart from the first rod and affixed to the wall in a substantially horizontal direction for securing a bottom portion of the frame. Each rod includes a substantially cylindrical shape having a substantially fixed curved surface throughout corresponding substantially to a predetermined diameter and including a length which is equal to or less than a width of the frame. The system also includes a plurality of clips affixed to an affixing side of the frame creating an affixable frame.

Abstract: A method of finishing an edge of a sheet glass is disclosed. The method includes a first grinding step for grinding an edge of a sheet glass so as to provide the edge with an outwardly convex curved shape, and a finishing step for finishing a bordering portion which has been formed by the first grinding step between the curved edge and each flat side face of the sheet glass, so as to provide this bordering portion with a greater smoothness than smoothness provided by the first grinding step. A heat-tempered sheet glass using the method and a fire-resistant construction material using this heat-tempered sheet glass are also disclosed.

Abstract: A roof beam construction for use in constructing conservatory roofs comprises a glazing bar and an upper capping therefor having gaskets along edges thereof for sealing on a roofing panel to be supported by the glazing bar and means for locating the capping on the glazing bar, wherein the upper capping has its sides stepped inwardly and its gasket material on inwards ends of said stepped sides.

Abstract: A prefabricated furniture system including an overhead framework having utility conduits and supporting a plurality of rigid infill panels. The framework extends over a floor of a building space, and has a plurality of posts, and a plurality of beams, at least some of which are supported at a predetermined elevation above an average user height to define an open, three-dimensional gridwork which spatially partitions the associated portion of the building space. The utility conduits extend along the posts and the beams to provide access to utilities throughout the gridwork. The rigid infill panels are constructed to permit bodily translation of the same by an adult user, and are shaped for positioning between the beams and the floor of the building in side-by-side juxtaposition.

Abstract: A wall framework includes top and bottom tracks, a horizontal channel and vertical studs. A first vertical stud is secured to the top track and the bottom track and has a first opening sized and shaped to permit the horizontal channel to extend therethrough and a second opening vertically spaced from the first opening. A second vertical stud is secured to the top track and the bottom track and has a third opening sized and shaped to permit the channel to extend therethrough and a fourth opening vertically spaced from the fourth opening. At least one clip extends through the first opening and the second opening. A fastener connects the horizontal channel to the clip. The clip cooperates with the fastener to secure the horizontal channel in a fixed relationship to the first vertical stud.

Abstract: A locking connection used to join the cross runners and main runners of a suspended grid ceiling system. The main runners are provided with periodic openings through which the cross runner ends are inserted and thereby locked together. Each cross tee end connector contains a resilient finger which engages the main runner upon insertion. Further, each connector has apertures and raised detents which will mate with those of a like opposing cross tee end connector when both are inserted through the same main runner opening. A locked grid intersection can be disengaged by depressing the resilient finger holding the main runner, rotating the main runner over the cross runner end connector, and pushing the cross tee end vertically free.

Abstract: A number of ceiling rails are installed under the structural ceiling of a room in a selected array, in a configuration to provide openings between the rails to fit therein ceiling tiles. Brackets are used to support the tiles, the brackets being removably attached to the rails. At least one bracket is used on each side of a tile. The bracket comprises a pair of slots that allow it to be snapped onto the rail, and has a pair of integral laterally projecting load-bearing plates which support a first tile on one side and a pivotable supporting finger which can support a second tile on its opposite side. The pivotable finger pivots between an inoperative position in which is extends along the length of the bracket without laterally projecting therefrom, and an operative position in which it laterally projects beyond the side edge of the bracket. In this operative position, it may support a ceiling tile.

Abstract: A panel used for display purposes comprises a frame having corner members that are molded in identical halves and snapped together. The corner members are provided with T-slots along the outer edges that will receive slidable members. A detent extends into the T-slot to engage the slidable members slid into the T-slot to hold them in position. The corner members include tangs for receiving extrusions for forming edge frames for the panel, with the corner members holding the frame in an assembly. The corner members have receptacles for receiving pins or shanks that can be latched in place with a latch member sliding in the T-slot on at least one of the legs of the respective corner member.

Abstract: An enclosure for a room, patio, or the like is made of modular parts that hide from view all fasteners and other functional parts. The parts include upstanding regular posts, corner posts, open back posts, horizontal beams and chair rails, as well as door frames, door jambs, door sweeps, and other parts required for an enclosure construction. Aesthetic cover members are snap-fittingly engaged to the modular parts and confronting pairs of the cover members, in a first embodiment, are very closely spaced to one another to accommodate a screen between them. In second and third embodiments, the confronting cover members have larger spaces between them to accommodate opaque, translucent, or transparent panels of about one-half inch and three-quarter inches, respectively.

Abstract: A construction of metal walls or closed containers which are used for storage. A wall or shell formed of several sheets of metal (5, 6) juxtaposed at their longitudinal edges (9, 10), resting on longitudinal elements (2, 3) and transverse elements (4). The longitudinal edges of these metal sheets form receptors (13, 14) subject to pressure from transverse movable pushing elements, thereby maintaining one of the edges (9) in abutment with the other (10) and generating lateral, strengthening tension. A method of construction of any individual wall or container by immobilizing sheets of metal (5, 6) along their longitudinal edges (9, 10) on longitudinal elements using opposing transverse force exerted locally and at intervals along the entire length of two adjacent sheets of metal (5, 6).

Abstract: The module comprises a stainless sheet steel framework 40 shaped to provide a rabbet 38 for receiving a double glazing and a stiffening element 3 for the fixation of the module or assembly 41, i.e., the framework 40 and the glazing assembly to the supporting structure of the building facade. To enable direct fixing into the supporting structure, the stiffening element 3 is associated with a stainless steel spring tab 4 located on the supporting structure which allows clipping of the assembly 41 to the supporting structure 5. The space between the rabbets of two adjacent modules is reduced to that required for housing a calibrated, preformed EPDM seal.

Abstract: A fastening device (10) for securing panels (252) to each other, foundations (258) and other surfaces is disclosed including cam elements (50) which are rotated to fasten with locking plates (29). Specifically, elongated hollow channels (11) are provided of an identical construction including slots (24) formed in the free edges of lips (21, 23) defining a slit opening (19). Grooves (22) are formed in the abutting, outside surfaces of the lips (21, 23) for receipt of seals (214). The heads (216) of the seals (214) in an uncompressed condition are of a height substantially greater than and of a width substantially less than the depth and width of a trough (208) of the groove (22) and are compressible to fit completely within the trough (208). The cam elements (50) are rotatably mounted between the support walls (202) of a U-shaped carrier (200). The upper ends of the support walls (202) integrally terminate in shelves (206) having edges which are slideably mounted in the slots (24) of the channels (11).

Abstract: A concealed suspension ceiling system advantageously uses a `T` bar grid network used for lay-in ceiling panels. Saddle clips are secured to upper beads of the `T` bar grid network allowing torsioning springs to releasably maintain the panels suspended beneath the grid. The system can be used for entirely new installations or used in a retrofit application.

Abstract: The invention is a panel mounting system which uses two parallel support members. The support members engage two opposite sides of the panel. Resilient means on one side of the panel keep the opposite side of the panel in engagement with the support member engaging that side of the panel.

Abstract: A space divider system for subdividing an interior space into distinct work areas is disclosed. The space divider system makes use of modular wall panels having improved interconnection components adapted to interact with tubular mounting frames which are interconnected intermediate to adjacent wall panels. Each wall panel includes a spring-biased upper bracket and a lower bracket each of which is mounted to a respective upper and lower horizontal surface at each corner of the wall panel. The lower bracket has an upturned lip which captures the lower open end of the mounting frame. The upper bracket is normally biased in an open position to permit the mounting frame to be aligned against the wall panel and is thereafter moved downward until its downturned lip captures the open upper end of the mounting frame. Pre-assembly of the upper bracket on each wall panel permits a method of easy and quick assembly and disassembly of the wall panels.

Abstract: A panel system is provided wherein a pair of adjacent display panels are removably interconnected. The system includes a tensioning member disposed within a peripheral track formed in each of the adjacent display panels. The tensioning member cooperates with an elongate link, which slidably engages the tracks of the adjacent panels and retains the link and tracks in a snug interfitting relation.

Abstract: The substantially leak proof glazing system comprises a plurality of sheets of glazing material assembled on a reticulated space frame. Rather than sealing the glazing material to the supporting structure, there is a gasket bridging the gap between adjacent sheets of glazing material and sealing against the inside faces of the sheets to provide a glass-to-glass seal. The gasket has a generally U-shaped transverse cross section with the rounded end of each leg of the U bearing against the face of the glazing material. Belleville springs are provided for resiliently biasing the glazing material toward the gasket to compensate for compression set of the gasket. A Belleville spring is also used for compressing the base of the gasket against an underlying support to provide a reliable seal around a stud that penetrates the gasket for supporting the Belleville springs.

Abstract: The sealing strip has a main part (1') with a first sealing lip (6) for making sealing contact with a pane (7) or a filling element. The pane (7) is placed against the sealing lip (6) during assembly and rests on the top (10) of a lip (9'). A recess (13') is provided in a bridge (4') in the body of the sealing strip. The foot or base (16') is a second part (2'), which carries a second sealing lip (15') in contact with the other side of the pan (7'), fits into the recess. When the foot (16') is inserted into the recess (13'), the two sealing lips (6'15') are elastically deformed and pressed against the pane (7'). The inserted foot has a groove (19, 22) at one end in which a rib (14') engages. The foot (16') and hence the part ( 2') are thus firmly anchored in the main part (1').

Abstract: A fastening arrangement for securing a window within a sash has a clip, with an extended arm mounted upon the sash so as to engage a pocket within a receptacle anchored to and recessed within the frame, which clip arm nests within the said pocket so as to secure the frame within the sash. The clip arm is readily releasable from its engaged position with respect to the frame receptable so as to readily permit the release, removal and replacement of the frame and window as may be necessary.

Abstract: This invention comprises a suspended ceiling grid system having an adjustable compression strut installed between the grid members of the system and the building or construction superstructure which lies in a plane above the suspended ceiling. The adjustable compression strut stabilizes the ceiling system and prevents upward movement of the system such as might occur during a seismic shock or earthquake tremor. The compression strut comprises two co-axial, telescoping cylindrical strut members having a spring clip attached to the inner end of the inner strut member that allows the strut to be extended but not retracted. The compression strut is installed by simply holding it in position between the suspended ceiling grid and the superstructure and then extending the strut members until they are locked in place by the action of the spring clip.

Abstract: An H-shaped main frame with a blade slidably retained in its upper part. The main frame is divided into an upper and a lower compartment by a partition plate which extends between the two vertical side walls of the H-shaped main frame. A part of the blade projects out of the main frame to form a section of window frame. Posts on the lower part of the blade are springloaded to make the blade normally project out from the upper compartment of the main frame. Retention rings are fixed to each of the posts to prevent them from extending out of the main frame. Alignment rails on the blade are slidably retained by corresponding alignment channels on the main frame.

Abstract: The invention relates to a facade structure having an inner bearer for at least one plate element. Holders engage behind the plate element in its edge region, and they are mounted in the bearer so as to be adjustable relative thereto. To ensure constant centering of the plate element according to the invention, the holder is pivotable within a plane lying horizontally and perpendicularly to the vertical plate element and is pressed into its engagement position by a resilient member in such a way that a retaining projection thereof engages behind the edge of the plate element at a constantly equal depth.

Abstract: A floor structure comprises a flooring (10) situated on top of a first lower layer of joists (6) and a second upper layer of joists (8), said layers together forming a cross structure where the joists of the two layers extend perpendicular to one another. The two layers of joists are situated on top of chocking means (1). In order to obtain a good surface flexibility over the entire floor and consequently in order to make the floor structure suited as a sports floor, resilient spring elements (9) separating the two layers are situated at the intersections of the two layers of joists (6 and 8).

Abstract: A spacer with an h-shaped cross section and having a void in the lower part thereof is provided on the vertical wall of a frame-like depression formed in an automobile body for the mounting of a pane of glass. The spacer has a number of appropriately spaced slits communicating with the void provided therein. The insertion member of a clip consisting of an insertion member and an operating member is inserted through the slit and the clip is thereafter slid in a predetermined direction to attach the clip to the spacer. Finally, the edge of a molding is engaged with the operating member to fix the molding to the automobile body.

Abstract: A load body is provided defining at least one upstanding wall construction, including laterally spaced upstanding structural members spaced therealong and upper and lower downwardly and upwardly facing surfaces extending along upper and lower marginal portions of the one wall construction. Each pair of adjacent structural members includes adjacent marginal portions defining outwardly facing abutment and seal surfaces extending therealong and outwardly facing abutment surface portions spaced therealong, each spaced at least slightly from the corresponding abutment and seal surface toward the adjacent structural member.

Abstract: A fastener for glazed doors of the type including a glazing panel and a frame having a channel-shaped surface extending along an edge of the panel and having a web normal to a panel face and a pair of opposite flanges. The fastener includes a thin sheet metal base adapted to be mounted on the web of the frame member and having wedge arms engageable against the opposite flanges of the frame member when the body of the fastener is rotated about an axis normal to the web with a tool or other implement to securely retain the fastener in place. The fastener includes one or more fingers having a free outer end extending outwardly toward an adjacent flange of the frame member and spaced from the web in order to form a slot for receiving an inside edge of glazing strip which is positioned between the finger and the adjacent flange.

Abstract: A molding clip assemblage for mounting a molding about the periphery of a windshield of the type comprising a base plate adapted to be attached to the peripheral edge of the window frame and a plurality of clips adapted to be attached to the base plate at predetermined intervals, the base plate having a recessed part for accommodating the lower part of the clips, the clips being provided with a retaining claw for retaining the outer edge of the molding, with a retaining mechanism for preventing the clip from being extracted from the recessed part of the base after being accommodated therein, and with an operable release member for releasing the engagement of the retaining mechanism, whereby the molding retained by the clips can be released therefrom by manipulating the operable release member.

Abstract: An improved design for both fixed and operating type windows is disclosed in which the window is thermally broken without the use of an insulating material as a thermal break. The improved windows of the present invention are designed so as to enable both fixed and operating types to be secured to the same frame member thus allowing for easy and architecturally pleasing unit stacking.