Abstract: An entry door system constructed of panels having a metal skin filled with insulating rigid foam core and having a unique wood facing and whereby the system has exceptional insulating qualities while projecting the beauty of a wood door. The system includes door and side panel components of substantially the same construction, except for the size, and provides for a versatile arrangement of panel components which in different selected combinations can be secured together into a single unit ready to be installed. The wood facing of the core filled panels includes wood stile and rail facing pieces and one or more raised panel subassemblies comprising a base panel to which is secured a raised panel with decorative wooden beads located at their perimeters which creates a wood picture frame look on the outer surfaces of the panels.

Abstract: Door constructions are provided including a frame, a core, and on both the inner and outer faces of the core an iron plate at least 0.2 millimeters thick with a wooden layer adhesively secured to the outer surfaces thereof. Preferably the core provided is a material having superior heat insulating properties with a heat conductivity of between about 0.15 and 0.05 as well as a diffusion resistance at least 20 times greater than that of air. In a preferred embodiment, each of the iron plates has a wooden layer adhesively secured to both the inner and outer surfaces thereof.

Abstract: A door light for use with a residential or commercial exterior door is disclosed. A plurality of glass holding clips are peripherally spaced about the door opening to position and secure a pane of glass within the door opening. Each clip includes mating interior and exterior members and the members are secured together by threaded fasteners which insert through aligned openings in the clip members. The interior and exterior clip members are provided with at least a pair of spaced projections. Interior and exterior decorative frames peripherally overfit the interior and exterior peripheries of the door opening. The decorative frames are provided with recesses or grooves in alignment with the clip member projections to permit snap-on attachment of the decorative frames over the clip members in a manner to completely shield the clip members and the fasteners.

Abstract: An imitated carved wooden door includes: a plastic leather imitating a wooden surface having three-dimensional recess and extending portions formed therein by an integral molding process, a lining core body reinforced in the surface plastic leather retained in a supporting framework, wherein the lining core body may be pre-formed by a molding process having three-dimensional recess and extending portions engageable with the recess and extending portions of the surface plastic leather so as to form an imitated carved wooden door having a more vivid three dimensional structure approaching a real carved wooden door.

Abstract: A storm door comprising a frame assembly which includes tubular metal frame members, each of the frame members having a uniform rectangular cross-sectional shape and being formed into a continuous unibody frame. The frame being rectangular in shape and including at least one opening therein. The storm door also including window and/or kick plate assemblies which include a flange member which allows the assembly to be easily inserted into the opening in the frame and attached thereto.

Abstract: An insulated, weatherproof window frame of synthetic resin material. The frame is comprised of inner and outer one-piece molded peripheral frame members both secured together with fasteners isolated from an outer surface of the outer frame member. The outer frame member also has an upper sash frame molded integral therewith and is formed with a sill provided with a water-evacuation slope and an integrally formed backsplash support wall disposed rearwardly on the sill. A lower moving sash is guidingly retained between the opposed parallel inner side walls rearwardly of the upper sash and sash has a lower sash frame member provided with a horizontal lower seal member for sealing support engagement with the backsplash support wall. The lower sash frame member has a depending protective flange spaced forwardly and overlying the seal member and cooperating with the backsplash support wall to isolate the seal member from water directed at the backsplash.

Abstract: A vision panel assembly for a fire door is provided with a decorative shielding unit which enhances the appearance of the fire door and renders the vision panel assembly substantially tamper-proof.

Abstract: A modular construction unit includes: a pair of supporting columns, each having a U-shaped open trough vertically formed in one side; a plurality of scarfing blocks, each having at least one scarfing slot formed in one side, provided in conjunction with the U-shaped open trough for being detachably inserted therein; a plurality of junction blocks which are formed similarly to the scarfing blocks, each having a plurality of threaded holes and scarfing slots provided in one side for being movably inserted in the U-shaped open trough along with the scarfing blocks; a plurality of scarfing members and intermediate beams respectively provided in conjunction with the scarfing slots and the threaded holes of the scarfing blocks and junction blocks for being respectively connected therewith between the supporting columns; so that, with different scarfing blocks and scarfing members, various patterns of assembly for partioned screens and door plates can be made without changing the supporting columns.

Abstract: A building panel includes rigid side and end transverse members secured together by diagonal bracing members. Additional transverse members span the area between the side members without being affixed thereto. Areas between the side, end and additional transverse members each contain a block of foamed plastic material while opposite faces of the panel are covered by a cladding panel.

Abstract: The specification discloses a door assembly having a flush-mounted integral door light supported on a perimeter lip extending from the door. The door light includes inner and outer frames sandwiching a panel and the perimeter lip therebetween. The outer frame includes compressive weather seals against both the panel and the lip. The door rails and stiles each include an ear along one side thereof to provide both a tenon-and-mortise construction and the perimeter lip about the door opening.

Abstract: An improved door assembly having compression molded frame skins defining a central opening, compression molded panel skins in said central opening and a unitary foam core for the panel and the frame is provided. The frame skins and panel skins define cavities which communicate with each other. The panel skins may occupy all or only a portion of the central opening and may be formed in a number of different configurations.

Abstract: A raised panel door wherein a support panel in the door has panel-simulating zones distributed over opposite faces. The support panel is made of a compacted, mineral-based, fire-retardant material, and special molding strips secure panel inserts in the panel-simulating zones to face overlays in the support panel.

Abstract: A self-clamping spline and mortice joint is utilized at each of the corners of a rail and stile door. Mortices in each of the rail and stiles extend to the top or bottom edges of the door and a spline is received in the mortices and is exposed along the top and bottom edges of the door. Screws extend through the spline in opposite directions and into the rail and stile functioning to pull the rail and stile together around the spline. The self-clamping joint requires no external clamping. The self-clamping joint may be used on a plank-type door where the spline is L-shaped with one leg extending into the mortices and the second leg extending horizontally over the door and edges to cover the ends of the vertical grooves in the faces of the door. Weatherstripping on the door frame engages the horizontal leg of the spline and prevents transmission of air and moisture from the outside to the inside through the grooves.

Abstract: A self-clamping spline and mortice joint is utilized at each of the corners of a rail and stile door. Mortices in each of the rail and stiles extend to the top or bottom edges of the door and a spline is received in the mortices and is exposed along the top and bottom edges of the door. Screws extend through the spline in opposite directions and into the rail and stile functioning to pull the rail and stile together around the spline. The self-clamping joint requires no external clamping. The self-clamping joint may be used on a plank-type door where the spline is L-shaped with one leg extending into the mortices and the second leg extending horizontally over the door end edges to cover the ends of the vertical grooves in the faces of the door. Weatherstripping on the door frame engages the horizontal leg of the spline and prevents transmission of air and moisture from the outside to the inside through the grooves.

Abstract: A compression molded door assembly is disclosed. A rectangular frame is not required. The edges of the opposed door skins include integral mating edge members over at least a portion of the side edges. A vertical stile may be positioned along another edge.

Abstract: A door assembly having compression molded skins and compression molded panel is disclosed. The panel may be molded with one of the skins or molded separately. The surfaces of the panel and a surface of each of the skins have a textured pattern which simulates the grain and texture of a wood door. A core is positioned between said skins. The construction of the skins permits effective introduction of foam to form the core therebetween following assembly of the skins.

Abstract: Improved frame assembly for doors, windows and the like is provided. The assembly includes a frame defining an opening for receiving and retaining a central panel. The frame is formed from two joined skins which may be molded in the same mold and which are provided with inwardly extending flanges having notched areas on opposite sides of the flanges such that the skins can be joined together to form a lap joint on the exterior edge and to seal a central panel in the opening. Foamable insulating material is provided as a core between the two skins with a separate sealant material provided to seal the central panel. Passage means are provided for introducing the sealant material and the insulating material.

Abstract: A door including an integrated panel core having an opening in the core for receiving a light-transmitting panel. Edge band stripes extend in covering relation over edges of the panel core. Core faces and margins of edge band strips are overlaid with veneer. Molding strips mounted at least partially in the opening support opposite side margins of the light-transmitting panel.

Abstract: To produce doors or other panel elements within the appearance of an infilled panel type, the panelling pattern is achieved through a simple relief pressing of a thin covering plate member which is mounted on a carrier frame work. The covering plate member, coated by a veneer or paper, is produced from wood fiber or a chip mass which is pressed and heated only to the extent that the plate material becomes leather-like, that is, without the incorporated binding agent being hardened. By the relief pressing of the covering plate, heat is supplied in such a manner that the binding agent hardens after the final deformation pressure has been applied, whereby a stable final product is obtained in a simple and inexpensive manner.

Abstract: A fire-resistant door comprises a core panel of mineral material, such as gypsum wallboard. A fiber mat, preferably comprising glass fibers, is at least partially embedded in each face of said core panel. An edge banding assembly disposed around the periphery of the core panel is centrally grooved to receive the panel edges. Facing sheets are affixed to the opposite sides of the edge banding assembly in spaced parallel relation to the core panel, and a spacer material at least partially fills the spaces between the facing sheets and the core panel.

Abstract: Each panel section of a garage door of the articulated type comprises an insulating board of styrofoam, taken in sandwich between two metallic facing sheets, the styrofoam and facing sheets edgewisely carried by a quadrangular tubular frame. The frame is made from extruded tubular sections of plastic, the interior walls thereof being coplanar and flatly edgewisely abutting against the styrofoam boards. A reinforcing metallic frame is mounted within the tubular frame. The tubular frame includes inturned locking flanges at the interior and exterior faces of the panel; at least one locking flange is releasable. The facing sheets and styrofoam boards are held in place by the locking flanges.

Abstract: A corner construction, forming a connection joint, for a rectangular frame for a storm door or window formed of extruded aluminum box-like frame members. One frame member is proportioned to nest within the side walls of the other frame member, and the frame member ends are especially trimmed to form a rigid non-sagging interconnection. The wider frame member is trimmed to form a 45.degree. wall partially extending through the frame member terminating at a straight section, while the intersecting frame member is trimmed with a V-shaped notch spaced from its butt end with one wall defining the notch proportioned to engage the 45.degree. sloping wall of the wider member, and the butt end of the narrower frame member engaging an inside abutting connecting web of the wider frame member. Each frame member is further formed with a stepped interconnecting web which extends along the 45.degree. abutting surfaces to provide a substantial area of contact.

Abstract: An improved frame assembly for doors, windows and the like is disclosed. A frame receives a central panel which defines an edge about its exterior perimeter. The frame comprises a first and second skins in opposed relationship defining a cavity therebetween. The interior edge of the frame has internal support ribs which act in conjunction with the interior edge of the frame to grip the edge of the central panel while the exterior edges of the skins are separated by a sizable insert. The cavity between the skins is filled with a foamable insulating material which surrounds the edge of the central panel and forms a weathertight seal.

Abstract: A raised panel-style door and method of making same are described. The structure includes a solid core having a planar veneer support surface regularly interrupted by channels extending in a rectangular course. The channels are inlaid with picture frames formed of decorative wood strips having marginal edges in the plane of the veneer support surface and being recessed therebetween. When overlaid with veneer, surface regions outside the picture frames are made to look like stiles and rails, while those inside are made to look like panels. The door may also have an internal fire-retardant layer.

Abstract: A raised panel door having a core panel extending within it and panel inserts lodged within the voids of a lattice structure presented on opposite sides of the door. Molding strips overlay and conceal regions where the inserts abut against expanses in the lattice structure defining the voids. A veneer overlay covers margins of the molding strips.

Abstract: The pane in a windowed fire retardant door is secured to the door by L-shaped metal clips which engage opposite surfaces of the pane and are nailed to the incombustible core of the door. The edges of the pane and of the hole in the door in which the pane is received are trimmed by bead strips that are nailed to the door. Each bead strip comprises a body of quadrangular cross-section of noncombustible mineral material and a plywood lamination bonded to that body over two of its longitudinal sides and a rounded corner at which those sides meet.

Abstract: A door comprises a core comprising a synthetic resin honeycomb core member and a coplanar wood panel along one edge thereof. Front and rear door skins adhere to and sandwich the core. Spaced opposed peripheral edge flanges of the door skins retain a gasket retainer in a peripheral edge slot in the core. A resilient edge gasket extends from the gasket retainer out between the peripheral edge flanges of the door skins. At concentric openings in the core and door skins, the door skins are depressed inboard toward each other to form a common peripheral flange for a window mounting gasket. The method of making the door includes molding the skins and core member from synthetic resin material, slotting the core peripheral edge and inserting the gasket lock member, adhering and pressing the cut skins onto the side-by-side panel and core member forming the core and pressing same together, cutting the window opening and installing the window with its gasket, the hinges, and the edge gasket.

Abstract: A thermal and moisture resistant door comprises a perimeter framework with a laminated skin glued to the interior and exterior sides of the framework, with an insulative core material therebetween. Laminated panels are secured to the skin on one or both sides of the door to provide the desired decorative appearance. Each skin and panel includes at least one cross-banding layer, a vapor barrier layer, and an outer veneer layer. Each panel is routed or molded such that an intermediate wood layer is visible, while the remaining layers of the panel are substantially concealed.

Abstract: An adjustable window framing structure for holding insulated window panes of various thicknesses and characterized by a thermal break between the outside and inside section of the framing structure.

Abstract: An outside door structure having a core and having an exterior or surface layer comprising a plurality of pieces sealed together at their abutting edges to provide a weather sealed exterior surface.

Abstract: A laminated exterior door has two polycarbonate sheets adhesively bonded to a composite substrate. The complementary surfaces of the polycarbonate sheets and the substrate are each abraded to a maximum depth of about 0.005 inch, and a pressure of about 100 p.s.i. is exerted to effect the adhesive bond. After bonding, the adhesive remains sufficiently "tacky" to accommodate the different coefficients of expansion between the polycarbonate sheets and the substrate. As a result, the laminated door has relatively-high impact resistance for withstanding vandalism, forced entry, burglary or the like.

Abstract: A hollow door panel construction includes a rectangular frame of predetermined thickness assembled from side and end members defining an elongated enclosure. Within the enclosure are corrugated paperboard strips, having a width equal to the predetermined thickness. The strips are variously formed and attached to define a plurality of horizontal cell rows, vertically stacked to fill the framed volume. Each cell row spans the internal width of the frame, and includes a centrally positioned short-walled brace cell straddled on either side by a long-walled lateral cell. To complete the panel construction, thin sheets abut and are secured to the opposite faces of the frame and to the outer edges of the strips.

Abstract: Apparatus for securing glass panels in fire barriers comprises an elongated glazing strip made of layers of sheet material adhered together. The sheet material is formed from a slurry mixture of wood fibers and a fire retardant chemical by the use of heat and pressure. The panels are also preferably secured by metal clips having a flat base of thin sheet material and upstanding, elongated projections from the base that are parallel to each other and spaced apart by a distance corresponding to the width of the glass panel to be secured. This arrangement makes it possible to locate glass panels in fire barriers without substantial reduction in the ability of the barrier to contain a fire.

Abstract: A lite insert system for installation in a panel is disclosed. The system includes an external frame and an internal collar provided with a telescopic double tongue and groove engagement for adjusting the thickness of the insert to conform to the thickness of a particular panel. A plurality of spring clips mounted internally of the panel engage the external frame and secures it to the panel. The collar is secured by adhesive to the external frame.

Abstract: A vision unit which can be easily assembled into the opening in a door such as a fire door which is constructed so that it can withstand high temperatures without disintegration. The vision unit is readily assembled into an opening in the door by one person working alone. The vision unit is composed basically of two frame members, two lower support elements and a biasing element which extends between the wall surface at the top of the opening and one of the support arms of the frame. The support arms include sharp edge portions for contacting a transparent panel member. Securing means such as threaded nuts and bolts or screws pass through the door opening and fasten the frame members to the door as well as to the panel member.

Abstract: A metal clad foam-filled fabricated door panel utilizes scrap metal generated in another product line to form a simulated stile and rail door having a very realistic appearance. The stile and rail metal cladding components are mechanically held together by swedging until wooden framing elements are installed and glazing is completed. Foaming of the panel is then carried out and all components are strongly bonded in assembled relationship by the cured foam.

Abstract: A procedure for manufacturing a building element, such as a door, wherein the surface sheets of the element are affixed to a frame and between the sheets is placed an insulation. The insulation consists of polyurethane, which is injected into the interspace of the surface sheets so that it becomes glued fast to the sheets and to the frame. By the aid of the invention a rigid, tightly sealed and light weight building element is obtained. In another embodiment, at least one surface sheet is provided with apertures which are each covered with a sheet part formed in a plane separated from the surface sheet. A supporting frame is installed between the surface sheet and the edges of the sheet part, and the component parts are all bonded fast together by the polyurethane insulation.

Abstract: A method of making a leaded came type window wherein the basic window pane is continuous, the ornamental lites are laminated to the basic pane, the ornamental lites are of substantial thickness, and the came is a channel member with its edges conformed to the marginal areas of the lamination. The came is conformed by placing it over a spline on a table, the spline having the depth of the channel and the configuration of the ornamentation; and the table having the surface of the window and then pressing the edges of the came to conform them to the table. After removal from the table it is applied to the laminated ornamental pane.

Abstract: A window insulating system including horizontally and vertically arranged channel members positioned in a window wall opening and spaced inwardly of the window surface. Insulating panels are positioned in the channels and can either be opaque fiberglass panels or translucent or transparent panels of glass or plastic. Horizontal channels are secured adjacent the upper edge of the window wall opening and can be secured adjacent the lower edge of the window wall opening or can be above that surface. The vertical channels are frictionally attached to the panel member and the panels plus vertical channels are slipped into the horizontal channels and are thus easily removable for access to the window for maintenance or cleaning purposes. The outer edges of the outermost vertical channels adjacent the vertical window wall opening edges are formed from a resilient material and include an integral, outwardly extending sealing strip which is in sealing engagement with the adjacent window opening edge.

Abstract: A composite structure window belt has a roll of the lined reinforced plastic window frames set between honeycomb core and covered top and bottom with a reinforced plastic cover. The window frames have built-in reinforcements to accept fasteners for securing windows within the diamond-shaped openings.

Abstract: A frame assembly for mounting a light in a door comprises inner and outer half-frames which sandwich a translucent panel therebetween. Each half-frame is substantially identically formed as a unitary member from sheet metal and has a plurality of substantially identical side members which define a closed polygon. Fasteners couple the half-frames to each other and secure the half-frames in the opening in the door. The fasteners can include a plurality of externally threaded fasteners which extend through holes in the half-frames and a plurality of plastic tubular retainers. Each tubular retainer has an axially extending bore coaxially aligned with one of the holes in each of the half-frames and threadedly receiving two of the fasteners in its opposite ends. The unitary nature of the frame and the fastener arrangement facilitate manufacture and assembly, while the fastener arrangement additionally provides a thermal break between the metal half-frames.

Abstract: A window frame assembly which comprises a first intermediate frame member and a second intermediate frame member adapted to be inserted from opposite sides of a window opening to embrace the edges of the window opening. The first frame member has a locking channel extending about the periphery of its inner end and the second intermediate channel has locking tongues projecting inwardly therefrom which are adapted to be inserted within the locking channel of the first intermediate member. The second intermediate frame comprises a plurality of frame lengths connected to one another at opposite ends to form corners of the second intermediate frame. A locking tongue formed on each length terminates short of the corners of the second intermediate frame so that the locking tongues are independently flexible to facilitate the insertion of the locking tongues within the locking channels when the second intermediate frame is interlocked with the first intermediate frame in use.

Abstract: A catch member adapted to be secured to the end of a grille member for securing same to a window parallel to the inner surface thereof. The window sash presents inwardly facing surfaces which have longitudinally extending shallow grooves forming seats of the catch members. The catch members comprise a stem and a head portion integrally formed therewith. The head portion has a base from whose lower surface the stem depends, and an arcuate arm flexibly secured to the base along one edge thereof. The arcuate arm overlies the base and its major portion is spaced apart from the upper surface of the base whereby it can yield when the window grille is being fitted to or removed from the window. The arcuate arm is curved in one direction and flat in the opposite direction.

Abstract: An integrated window and wall system for buildings, particularly industrial and commercial buildings, comprising ladder-like horizontally extending outer and inner metal members which clamp onto the bottom and top portions of insulating wall panels, and clamp onto window glazing units mounted in the openings of said ladder-like members. Extending across both longitudinal sides of the ladder-like metal members are substantially horizontal gutter and reinforcing flanges for draining water from the upper wall panels and from the lower edge of the window glazing units. The water drains through sponge-like baffles and through weep holes spaced along the outer longitudinal members. The exposed inner metal members are thermally isolated from the outer metal members. Glazing beads are provided for adjustably clamping between said outer and inner metal members, either single or double pane glass windows.

Abstract: The present invention relates to a panel assembly for use as a door or as a section of a wall and provides a preformed fixed frame accurately defining an aperture for an in-fill panel. The fixed frame is located in a main framework which is constructed around the fixed frame. Subsequently selected in-fill panel or panels can be located in the fixed frame and completion frames are used to secure the in-fill panels in the fixed frame to complete the door or wall section.

Abstract: A panel door having door frame members extending vertically and horizontally therein defining rectangular spaces in which panels are mounted. A panel is mounted in the door with its edge margins seating within channels extending along door frame members surrounding the panel. Fire endurance in the panel is achieved by the inclusion of fire-resistant strips having one set of margins fitted within grooves indented inwardly from the panel's edge margins. The opposite set of margins of the strips are fitted within grooves provided in the bases of the channels.

Abstract: A loading dock canopy comprising a frame having a top, opposite sides, an inner face, an outer face, and a center access opening adapted to be aligned with the loading access opening of the loading dock. The frame is of resilient construction to permit deflection thereof, and an elastic material covers at least the top of the frame, with suitable covering material extending over the sides thereof. Inner and outer vertical members comprise the sides of said frame. Spring means extend therebetween to hold said vertical members apart. Cables limit the relative movement of said vertical members. Hinge means at the top of the frame facilitate the deflective capabilities of said frame.

Abstract: A fireproof windowpane in which a glass plate having metallic wires incorporated therein is fitted in the grooves of a mounting metal frame to a depth corresponding to at least about 1.6 times the thickness of the glass plate at least at its upper edge. Also provided is a mounting metal frame for mounting fireproof windowpanes which has grooves for receiving the metallic wire-containing glass plate therein to the aforesaid depth. The fireproof windowpane can withstand fire or high temperatures over a long period of time, and is useful for preventing spreading of a fire and for aiding in fire extinguishing activities.

Abstract: Opposing steel door skins are punched to provide openings of the required size for a specified lite unit. Lite unit locator and retaining flanges are simultaneously formed on the two skins. A prefabricated lite assembly consisting of a pane of glass and surrounding mitered wood frame with sealant is placed between two steel skins in interlocking engagement with the locator and retaining flanges and the door is put through a foaming operation to produce an interior foam core around the margins of the lite assembly or unit.

Abstract: A combination storm and screen door is disclosed comprising an outer and inner frame, each having the entire configuration of a door, and is composed of totally integral molded plastic. Disposed between the frames along the lateral sides and bottom and top of the door are steel reinforcement beams. The upper portion of the door has an opening and the lower portion has a storage cavity, both defined by the outer and inner frames. A storm window and a screen are slidingly positioned within the door to be lowered within the storage cavity when not in use, and to be raised to the opening when in use. Both the window and screen may be removed for cleaning, repair, or replacement. The outer and inner frames are molded, preferably from a blown or porous insulated type plastic material. Weather stripping is provided and other insulation characteristics are included in the door.