Abstract: A closure system for door openings defined in a wall (P) and comprising: a quick-opening door (1) adjustedly installed within the door opening (H) and featuring a flexible roll-up sheet (11), an upper casing (12), and vertical uprights (3) equipped with guides (31) for the displacement of the flexible sheet (11); a fire door (2) installed at one side of the wall and comprising at least one fireproof layer (21, 23), for the opening and closure of the door opening (H), a perimeter frame constituted by the vertical uprights (3) and a rearward fireproof cover (4) of the upper casing (12) of the quick-opening door (1).

Abstract: A system and apparatus for construction interior glass partitions in a double butt joint glass T-connection using a generally U-shaped horizontal track profile pre-scored lengthwise with a frangible line to provide for portions of the side walls to be easily cut and removed for insertion of a ninety-degree return track element The system and method make T-connections of double glass partitions economical to fabricate and install.

Abstract: An apparatus for an architectural opening comprises a plurality of panels pivotably connected together. At least one of the plurality of panels comprises a frame comprising a plurality of first frame members connected to a plurality of second frame members at respective interfaces to define at least one opening. The interfaces are defined by ends of the plurality of first frame members positioned at least partially within respective apertures defined in the plurality of second frame members. Each of the first and second frame members comprise an internal cavity filled with a gas having a thermal conductivity between 2 mW/(m·K) and 25.5 mW/(m·K) at 25 degrees Celsius. The at least one of the plurality of panels also comprises an inset panel secured within the at least one opening.

Abstract: A muntin assembly for an associated window glass. The muntin assembly includes a first muntin bar that defines a first pocket and includes a first cleat. The muntin assembly also includes a second muntin bar that defines a second pocket and includes a second cleat. The muntin assembly also includes a clip disposed in the first pocket and the second pocket so as to hook the first muntin bar and the second muntin bar together in an overlapping arrangement. Further, the clip momentarily deforms to accept receipt of the first cleat and the second cleat.

Abstract: A door is provided that includes a door panel having a periphery and opposite first and second panel surfaces, stiles and rails collectively surrounding the panel, and sealant. The stiles have channeled stile surfaces extending across a thickness of the stiles and facing one another. The rails have channeled rail surfaces extending across a thickness of the rails and facing one another. The channeled stile surfaces and the channeled rail surfaces include channels with open ends that receive the periphery of the panel, first grooves positioned at first interfaces of the first panel surface and first edges of the open ends of the channels, and second grooves positioned at second interfaces of the second panel surface and second edges of the open ends of the channels. The sealant is received in the first and second grooves, preferably forming a water-proof seal.

Abstract: An installation and construction method of a wall panel is provided for installing the wall panel to a pair of wooden columns and a wooden horizontal member, the wooden columns being installed in a standing manner so as to be spaced apart from each other, the wooden horizontal member being installed to the wooden columns. The method includes: forming the wall panel by connecting mutually adjacent end portions of a plurality of surface members in a horizontal direction by a half column extending in a vertical direction, studs being fixed on first plate surfaces of the plurality of surface members; and after installing the wooden horizontal member to the wooden columns and adjusting erection of the wooden columns, fixing edge end portions of the surface members of the wall panel to front surfaces of the wooden columns and a front surface of the wooden horizontal member.

Abstract: An apparatus for an architectural opening may include a plurality of panels. At least one of the plurality of panels may include a frame including a plurality of first frame members and a plurality of second frame members sealed together at respective interfaces to define at least one opening. The interfaces may be defined by ends of the first frame members positioned at least partially within respective apertures defined in the second frame members. Each frame member may include an internal cavity, with the apertures fluidically connecting the internal cavities of the frame members. An inset panel may be secured within the at least one opening. One or more hinges may pivotably connect a first panel of the plurality of panels to a second panel of the plurality of panels. The apparatus may be a garage door, an entry door, a window, or a storefront.

Abstract: A corner joint for fenestration frames and the like includes first and second frame members having hollow interiors and ends joined in abutment. A corner key insert has legs inserted into the ends of the frame members. End portions of the legs engage the hollow interiors of the frame members forming adhesive cavities within the frame members and along the end portions of the corner key legs. Adhesive is disposed within the cavities to bond the corner key legs to the frame members, thereby creating a structural joint between the frame members. The corner key insert may include multiple injection ports for delivering adhesive to the cavities from a selected side of the frame assembly. Legs of the corner key may have notches formed therein to receive an internal wall of the frame members, and distal ends of the legs may include a flow barrier that contours along the notches.

Abstract: A clip for supporting a muntin grid, a muntin grid, and a method of assembly is disclosed herein. The clip includes coupled together lateral and longitudinal members, each supporting bosses, and first and second arms respectively. The clip for coupling to the first and second muntin bars via first and second notches in the respective muntin bars. The muntin bars are formed by pre-notching and then roll forming, wherein the bosses support the first and second muntin bars when the clip is coupling the first muntin bar to the second muntin bar.

Abstract: A window assembly includes a polymer (e.g., polyvinyl chloride, vinyl) window frame made and a glass unit carried by the window frame. The window frame includes a pair of jambs and an astragal that extends between and interconnects the pair of jambs. The jambs have a channel or slot sized to receive therethrough one or more end walls of the astragal so that at least a portion of said one or more end walls extend into a hollow cavity in the jambs that is in fluid communication with one or more weep holes of the window assembly. The one or more end walls of the astragal and channel or slot of the jambs define a flow path configured to channel water from the astragal, through the channel or slot in the jambs and into the hollow cavity such that said water exits the hollow cavity and the window assembly via the one or more weep holes.

Abstract: An organic/inorganic composite membrane may include hydrophilic inorganic particles dispersed in an organic polymer matrix having finger-like pores. The hydrophilic inorganic particles may be present at a higher concentration near one surface of the membrane having a higher density than the other surface of the membrane having a lower density.

Abstract: Certain example embodiments of this invention relate to internal grid keepers for insulating glass units, and/or insulating glass units incorporating the same. The grid keepers of certain example embodiments may include a shoulder bent into an acute angle and may include one or more stamped features on or proximate to the shoulder for engaging with a punched, hollowed, or otherwise formed feature in an edge seal, along with one or more stamped features on an elongate portion extending from the shoulder for engaging with a grid or muntin. In certain example embodiments, the keeper may be on level with or slightly lower than a primary seal so as to reduce the likelihood of the keeper interfering with the seal.

Abstract: A unitary fastening pin the design of which has flexible protrusions on the lower ? of its shank (2), preferably in the shape of convergent geometrical figures (spade-shaped), molded round the longitudinal axis. The outer overall diameter of the protrusions (2) is greater than the hole into which it is to be inserted. The pin includes a flexing neck (6) between the lower shank and the head (4) and also has tapered alignment splines (16). The pin is particularly suitable for fastening threshold strips to cover floor-covering joints.

Abstract: A door lite frame comprises a first frame component comprising first screw bosses and first grip sockets, and a second frame component comprising second screw bosses and second grip sockets. The first and second frame components are constructed to permit arrangement of the first and second frame components in an assembled state and a nested state with respect to one another. In the assembled state, the first screw bosses are correspondingly aligned with the second screw bosses, and the first and second frame components are secured to each other. In the nested state, at least one of the first screw bosses of the first frame component is mated with at least one of the second grip sockets of the second frame component.

Abstract: The present invention relates to a modular door having at least one door panel, premanufactured stiles and at least two rails, and is held together using rods optionally having at least one stabilizer; a modular door kit containing said components; and a method of assembling a modular door having said components without requiring adhesives or any extra fasteners.

Abstract: Described herein is a custom built-to-size, polyurethane-polyurea coated door for walk-in coolers and freezers, which will withstand collision, and wear-and-tear in an industrial or commercial setting.

Abstract: A frame includes a pair of stiles and a pair of rails. A first stile has a first top surface, a first bottom surface, a first exterior surface and a first interior surface. A second stile has a second top surface, a second bottom surface, a second exterior surface and a second interior surface. First and second rails are joined to the first and second stiles. A reinforcement member is joined to the first interior surface.

Abstract: A grille attachment system is provided for releasably attaching a grille made of crisscrossing grille components to a window or door having a frame and a glazing unit. The attachment system includes grille clips on the ends of the grille components that are each movable between a first or inactive position and a second or active position in which they engage the frame of the window or door to hold the grille in place. Movement of the grille toward engagement with the glazing unit of the window or door causes the clips to move to their second positions, thereby engaging the frame and holding the grille in place. Pulling the grille away from the glazing unit causes the clips to move back to their first positions, thereby releasing the grille from the frame and the window or door.

Abstract: An insertion connector (1) is provided for hollow profiled elements (17, 18) of spacers or mullions for insulating glass panes. The insertion connector includes lateral walls (3) and at least one central wall (2) having at least one long opening (9) extending along the longitudinal axis 23) of the connector. At least one holding element (7) projects from the central wall (2). The holding element (7) is arranged adjacently to the through-opening (9). The insertion connector (1) can include other holding elements on the lateral walls (3).

Abstract: The present document describes a key for releasably connecting members, furniture and door assembly kits comprising keys, and members having mating connectors along their ends for releasably connecting said members through their mating connectors.

Abstract: An acoustical door comprising an inner core assembly includes a spacer frame having a first set of spacer strips extending along a first direction and a second set of spacer strips extending along a second direction. The inner core assembly further includes first and second core layers positioned within the spacer frame. The second core layer is constructed of a material dissimilar from the first core layer. The acoustical door further comprises a multi-layer skin spaced apart from the inner core assembly. The multi-layer skin includes a sheet constructed of lead. The acoustical door also includes a spacer coupling the multi-layer skin and the inner core assembly around a mutual periphery. An air space is defined within the mutual periphery and between the multi-layer skin and the inner core assembly such that the multi-layer skin is configured to flex independent of the inner core assembly.

Abstract: The preferred embodiment utilizes a wood insert panel with notches at the top and center and at the bottom and center and a wood frame with protrusions that correspond with the notches and that are located in the center of the rails of the wood frame. The interlocking of the notches and protrusions permit for expansion of the wood insert panel within the grooves in the stiles of the wood frame while still centering and supporting the wood insert panel within the wood frame.

Abstract: A frame (1) for receiving and holding a removable board (2) for use in the manufacture of edible products such as bread and the like. The frame (1) comprises a plurality of side walls (100, 101, 102, 103) and reinforcing cross-members (104, 105, 106) so that a board (2) which is adapted to be retained within the frame (1) is protected from damage and wear during transportation along mechanized conveyors in the bread making process. The board (2) is provided with a lip which extends around its perimeter and projects laterally beyond the side walls of the frame to enable removal of the board from the frame. The board (2) further comprises a textured upper surface which helps to prevent dough from sticking and facilitates the eventual removal of the dough from the board.

Abstract: A key member or key for joining muntin or spacer bars in a dual pane window include an insertion end for frictional engagement in the open ended passage of a spacer bar and a projection end comprised of axially extending, spaced prongs that include teeth or serrations that enable interlocking with projecting prongs of a like key member.

Abstract: Disclosed herein is a door for traditional Korean houses. The door includes a structure of a lattice door framed with vertical lattice frames and horizontal lattice frames which are arranged in a regular periodic pattern. A lattice width-to-height ratio (W/H) of the lattice door ranges from 0.07 to 0.1 so that the outside air is prevented from entering the interior of a room through the lattice door to minimize heat loss from the interior of the room to the outside air. Therefore, the present invention can satisfy the basic function of insulating the interior of the room born the outside air. Thereby, energy consumption can be reduced.

Abstract: A composite wood-metal structural member comprises a web and a pair of flanges. The web is at least partially made of metal and the flanges are at least partially made of wood. The web includes a pair of metal panels and each panel includes a central section and a pair of end sections. The end sections wrap around a part of the flanges and are attached thereto.

Abstract: The invention relates to a plug connector (1) for hollow profiles (4) in spacer frames for insulated glass panes. The plug connector (1) comprises at least two connector parts (2, 3) which may be plugged together and which have an essentially U-shaped or rectangular cross-section, which, in the plugged position, have adjacent side walls (6,17) and a positive fit (9). One connector part (2) has at least one retainer element (12) on the side walls (6) thereof (12) with a corresponding wall opening (13). In order to form the positive connection (9), the other connector part (3) has a projection (10) with a positive fit engagement in the wall opening (13) of the retainer element (12) when in the plugged position.

Abstract: A grille attachment system is provided for releasably attaching a grille made of crisscrossing grille components to a window or door having a frame and a glazing unit. The attachment system includes grille clips on the ends of the grille components that are each movable between a first or inactive position and a second or active position in which they engage the frame of the window or door to hold the grille in place. Movement of the grille toward engagement with the glazing unit of the window or door causes the clips to move to their second positions, thereby engaging the frame and holding the grille in place. Pulling the grille away from the glazing unit causes the clips to move back to their first positions, thereby releasing the grille from the frame and the window or door.

Abstract: A method of manufacturing a plastic molded shutter assembly that can be customized in size. A shutter of a standard length, or series of shutters of standard lengths are manufactured. A plurality of cuts are made in the shutter, removing a predetermined amount of material from the shutter. The end cap is replaced and fixedly secured to the remaining shutter, resulting in a single shutter of a desired length.

Abstract: A partition to be supported by one or more support elements. The partition includes two or more panel modules, each panel module having two or more panel elements. The panel elements in each panel module are positioned relative to each other in a predetermined abutting arrangement selected from the group consisting of a vertical arrangement and a horizontal arrangement. The panel elements in each panel module define a joint intersection therebetween. Each panel module includes one or more fastening elements attached to the panel elements on both sides of the joint intersection to maintain the panel elements in the predetermined abutting arrangement. The fastening element is selected from the group consisting of a fastening element with a stud portion and a fastening element with a keyhole slot, the stud portion and said keyhole slot being adapted to cooperate to secure the panel modules together.

Abstract: A door skin comprises an exterior side and an interior side for being secured to a frame member. First and second molded, spaced stiles lie on a first plane. A flat planar portion is disposed between the stiles and lies on a second plane spaced from the first plane. A first interface portion is disposed between and contiguous with the stiles and the flat planar portion. First and second integrally molded, spaced rails lie on a third plane, wherein the third plane is intermediate the first and second planes.

Abstract: A muntin bar joiner clip having a relatively flat, thin body and first and second muntin bar engagement legs extending from the body. These legs extend along a longitudinal axis of said joiner clip. The body has opposite sides defining substantially parallel major surfaces having substantially parallel opposite edges extending substantially parallel to the axis. A region of weakness such as a line of weakness allows the body to be separated into two portions between the first and second legs. One or more muntin bar abutments project from said body in a direction transverse to the axis and each abutment includes a muntin bar abutment face oriented in a direction transverse to said axis.

Abstract: Method and apparatus for making a contoured muntin bar assembly or grid. A tubular muntin bar grid has a first muntin bar formed from an elongated tube having ends that engage a window spacer frame and include side walls that have relatively narrow top and bottom planar walls and relatively wider side planar walls. The top and bottom planar walls defining one or more slots that define intersecting muntin bar positions. One or more intersecting muntin bars formed from elongated tubes have ends that engages the first elongated muntin bar in a region of a slot. The grid includes one or more joiner clips for positioning the one or more intersecting muntin bars in relation to said first muntin bar.

Abstract: A door comprising first and second door skins secured to each other to form a cavity therebetween filled with expended foam. Each of the door skins has an opening therethrough for receiving a glass insert and a flange portion. Distal ends of the flange portions of the first and second door skins engage each other in an overlapping relationship by the expansion pressure of the expanded foam. The door further comprises a glazing rim member having a leg portion snap-locked between the flange portions of the first and second door skins. The method for assembling the door comprises the steps of filling the cavity between the door skins with foam material, then inserting the glass insert through the openings in the door skins and mounting the glazing rim member to the first door skin by snap-locking between the flange portions of the first and second door skins.

Abstract: A door skin comprises an exterior side and an interior side for being secured to a frame member. First and second molded, spaced stiles lie on a first plane. A flat planar portion is disposed between the stiles and lies on a second plane spaced from the first plane. A first interface portion is disposed between and contiguous with the stiles and the flat planar portion. First and second integrally molded, spaced rails lie on a third plane, wherein the third plane is intermediate the first and second planes.

Abstract: A grid simulating muntins is retained or secured by clips within a spacer frame between glass sheets. The clips include a spacer-engaging member having a platform, and upright walls bendable toward one another, and a grid-engaging member. The grid-engaging member is mounted on the platform, extends upward between and spaced from the upright walls, and is received into one of the ends of the elongated members of the grid. The platform and portions of the upright walls of the spacer-engaging member are positioned within the spacer frame such that the ends of the elongated members of the grid are below the sight line of the unit. The spacer-engaging member and the grid-engaging member can be a monolithic piece, or the grid-engaging member can be detachably secured to the platform of the spacer-engaging member.

Abstract: Disclosed are simulated divided light products and processes and systems for making the such products. One product discloses simulated divided light bars that are designed such that the end of the bar may be fitted into a notched sash to provide for the automated method for manufacture of a simulated divided light window or door.

Abstract: A key member or key for joining muntin or spacer bars in a dual pane window include an insertion end for frictional engagement in the open ended passage of a spacer bar and a projection end comprised of axially extending, spaced prongs that include teeth or serrations that enable interlocking with projecting prongs of a like key member.

Abstract: Wood door (10) with at least a sheet (14) slipped in, made of two panels on which a light window is realised the two panels being coupled with one another with the interposition of perimetric strips (17, 19) on three sides, defining with their thickness an interspace inside which the sheet (14) is slipped in.

Abstract: Techniques are provided for mounting simulated muntin bars, preassembled muntin grids and the like between parallel glazing sheets in an integrated multipane window sash. Among the mounting techniques disclosed are clips for holding simulated muntin components to a spacing and mounting structure of an integrated multipane window sash. All or portions of the clips can be desiccated.

Abstract: A method of manufacturing a hollow core door is disclosed, as well as a corresponding hollow core door. The method includes the steps of providing a solid flat door skin, moisturizing the flat skin, applying a conditioning resin thereto, pre-heating the flat door skin, and thereafter pressing the flat door skin between a pair of heated platens in a press in order to reform the flat skin into a molded skin including a plurality of panels defined therein. The press continuously closes in order to reform the flat skin into the molded skin, with the rate of press closure being a function of the determined hardness of the flat skin to be reformed. The resulting door skins have an improved bond strength, and are efficiently manufactured.

Abstract: An inner area of a framing or framework is divided into a plurality of openings by metal frame bars arranged in a lattice pattern. Particular openings are closed by surface glass panes fitted therein, and the remaining openings by metal plates fitted therein. Spacers 10 softer than the surface glass panes and frame bars and capable of transmitting external forces through the frame bars and surface glass panes are mounted in the openings, between end surfaces extending along sides of the surface glass panes and the frame bars. The spacers not adhering to the surface glass panes are spaced from corners of the surface glass panes.

Abstract: A grid simulating muntins for a multi-sheet unit includes a plurality of interconnected vertical and horizontal elongated members. The ends of the elongated members are shaped to engage interior surface of a spacer frame to position the grid within the spacer frame. Shaping the ends of the elongated members eliminates the need for muntin clips.

Abstract: A method for fabricating muntin grid pieces includes steps that attach an outer muntin grid element to an inner muntin grid element to form a two piece muntin grid piece. The outer muntin grid element surrounds at least three sides of the inner muntin grid element and may be held to the outer muntin grid element without connectors such as adhesive. The outer muntin grid element may be a slit tube that is spread open to be positioned over the inner muntin grid element.

Abstract: At a fire protection gate with an encompassing structure and bilateral steel plate shells, between which a fire protection inset is provided, consisting of at least an insulating element in the form of a plate of mineral fibers, soluble in a physical milieu and reinforced with a binding agent, the composition of the mineral fibers of said insulating element features an alkali/earth alkali-mass relation of <1 and the fiber structure of said insulating element is determined by an average geometrical fiber diameter of ?4 ?m, a gross density in the range of 60 to 130 kg/m3 and a portion of the binding agent, relative to the fiber mass, in the range of 1 to 3 weight %.

Abstract: A door comprising first and second door skins secured to each other to form a cavity therebetween filled with expended foam. Each of the door skins has an opening therethrough for receiving a glass insert and a flange portion. Distal ends of the flange portions of the first and second door skins engage each other in an overlapping relationship by the expansion pressure of the expanded foam. The door further comprises a glazing rim member having a leg portion snap-locked between the flange portions of the first and second door skins. The method for assembling the door comprises the steps of filling the cavity between the door skins with foam material, then inserting the glass insert through the openings in the door skins and mounting the glazing rim member to the first door skin by snap-locking between the flange portions of the first and second door skins.

Abstract: A window assembly includes first, second, third, and fourth frame pieces connected together to form a rectangular frame. Each of the frame pieces has an inside face defining a glass-receiving groove and a muntin-engaging face orthogonal to the inside face and defining a muntin-receiving channel. A first muntin is oriented in the first frame piece muntin-receiving channel and the second frame piece muntin-receiving channel, and a second muntin is oriented in the third frame piece muntin-receiving channel and the fourth frame piece muntin-receiving channel. The first and second muntins cross over to engage at a first half lap joint. The frame pieces are connected to each other with rabbet joints. The window assembly can be part of a garage door arrangement. A method of making a window assembly includes connecting together the frame pieces with rabbet joints and orienting first and second muntins to engage at a lap joint.

Abstract: The double pane window construction includes an inner peripheral surround captured between two panes of glass immediately adjacent the outer peripheral seal of the assembly. The surround has a width sufficient to conceal the inner surface of the seal from the view when the interior of the assembly is viewed at an acute angle through the glass, but includes a circulation gap between each edge thereof and the adjacent glass pane to allow the air or gas entrapped between the panes to communicate with the seal and any dessiccant material therewith. The surround includes a seal attachment flange for attachment to the seal, and may have a faux muntin pattern formed integrally therewith. The surround and faux muntin grid may be formed of plastic or other suitable material in any practicable size and pattern. The assembly is particularly well suited as a door lite.

Abstract: The invention is a window glazing assembly having a series of segmented and non-segmented intersecting muntins for supporting glass panes. The non-segmented muntins incorporate a continuous carbon fiber insert that is disposed interior of the non-segmented muntin which rests directly against a perimeter edge of the glass panes. The glazing assembly safely disperses wind load or other forces acting against the glass panes.

Abstract: A frame corner joint includes first and second frame rails having hollow interiors of predetermined contours and ends in mitered abutment. A corner key has legs inserted into the mitered ends of the frame rails. End portions of the legs substantially fill the hollow interiors of the frame rails forming a substantially closed cavity within the frame rails and between the end portions of the corner key legs. Solidified resin foam is disposed within this cavity rigidifying the corner joint, while the remainder of the interiors of the frame rails preferably is substantially free of solidified foam. At least one end portion of at least one leg of the corner key preferably has a flexible wall portion to permit escape of foam from within the cavity in the event of excess foam pressure. The hollow interiors of the frame rails preferably are mirror images of each other, and the legs of the corner key, including the end portions of the legs, preferably are mirror images of each other.