Abstract: The present invention relates to an apparatus for manufacturing vacuum glass. An apparatus for manufacturing vacuum glass, according to an embodiment of the present invention, includes an exhaust finishing frit inserted into an exhaust hole of a plate glass assembly so as to seal the exhaust hole in an exhaust process. In addition, the exhaust finishing frit comprises: a frit body having a body top part on which a cap frit is placed; a depressed portion which is upwardly depressed from the bottom of the frit body; and an exhaust guide part which is formed to penetrate the outer circumferential surface of the frit body. Thus, it is possible to prevent bubbles from being generated in the exhaust finishing frit during a finishing process.

Abstract: A glass panel unit manufacturing method includes a bonding step, an insertion step, an evacuation step, and a sealing step. The bonding step includes bonding a first substrate having an evacuation port and a second substrate with a bonding material having a frame shape to form an internal space. The insertion step includes inserting a sealing material into the evacuation port. The evacuation step includes evacuating the internal space by connecting an exhaust device to the evacuation port and driving the exhaust device. The sealing step includes sealing the evacuation port with the sealing material while an evacuated state in the internal space is maintained. In the sealing step, a measured value by a pressure gauge is monitored while the sealing material is heated, softening of the sealing material is detected based on the transition of the measured value, and heating of the sealing material is stopped.

Abstract: An insulating glazing having a pressure equalization body includes a capillary and a membrane, wherein a first pane is mounted on a first pane contact surface of the spacer and a second pane is mounted on a second pane contact surface of the spacer, the first and second panes and the glazing interior surface of the spacer enclose an inner interpane space, the first and second panes and the outer surface of the spacer enclose an outer interpane space, the pressure equalization body is inserted into an opening on the outer surface, the pressure equalization body contains a gas-permeable membrane and a capillary, the inner interpane space is gas-permeably connected to the atmosphere via the capillary and the membrane, and the capillary has, in at least one section, a diameter less than or equal to 1.2 mm.

Abstract: A clamping device is used for joining panels or boards with highly cosmetic appearance at the visible joined surface. The clamping device can include mechanisms to support and move one panel relative to another panel in two directions perpendicular to the beveled edges of the panels. The clamping device can include a rotational mechanism to rotate one panel around a direction parallel to the beveled edge.

Abstract: A glass fastening system includes a fastener having a first portion embedded along an interlayer within a laminated glass portion and a second portion extending outward from an exterior surface of the laminated glass portion for use in attachment to a support structure. Another glass fastening system includes a fastener having a first portion adhered to an exterior surface of a glass pane and a second portion extending from the first portion away from the exterior surface for use in attachment to a support structure. A glass sealing system includes a pair of glass panes having offset edge portions and a seal including an overmold portion capturing the edge portions. Another glass sealing system includes a seal having an internal portion embedded within a laminated glass portion and an external portion extending along an exterior surface of the laminated glass portion.

Abstract: An access door structure for a wing skin is received in an access hole opening which incorporates a protective glove having a set of mistake resisting features and engaging the periphery of the access hole opening. An inner door seals an interior of the access hole opening and has multiple fastener attachment elements and a set of mating mistake resisting features. An outer door engaged over an exterior of the access hole opening has fastener holes for mating alignment with the fastener attachment elements and receives a plurality of fasteners for engagement of the inner and outer doors.

Abstract: The invention relates to a glazing panel (100), particularly an insulated glazing panel, comprising at least a first (10) and a second (11) sheet of glass which are joined together by an intercalated surround (12) which holds them a certain distance apart, and between said at least two sheets of glass at least one internal space (15) closed by the intercalated surround positioned around said internal space. According to the invention, the intercalated surround (12) comprises an opening (122) causing the internal space (15) to communicate with the outside of the panel, the panel comprises at least one electrically conducting element (14) inserted into the opening, a first end (141) of the conducting element being situated inside the internal space and a second end (142) of the conducting element being situated outside the internal space, and the panel also comprises a first plug (17) of thermoplastic elastomer material closing the opening (122) around the electric conducting element.

Abstract: The gas fill device for multiple pane windows includes a tube installed through the peripheral spacer bar between two glass panes in an insulated glass assembly for a window, door glass, skylight, or the like. An elbow is pivotally attached to the external end of the tube. A supply of an inert, insulating gas may be attached to the elbow to refill the space between the two panes with the insulating gas, as needed. Two such tubes may be installed in each multiple pane window assembly, one to refill the space with insulating gas and the other to vent air from the space to the atmosphere as the space is refilled with the insulating gas. When the multiple pane window has more than two panes, the tube may be branched and supplied through a common elbow.

Abstract: The present invention relates to a method of treating a glazing panel from an inside location. Moreover, the present invention relates to a method of treating glazing panels used in windows and patio doors. Initially, a hole is formed on both inside and outside panes on windows and on the side and outside frames of patio doors. Next, a filter is attached to the outside pane to cover the hole whereby the filter membrane is designed to allow the passage of air and inhibit the ingress of moisture. Finally, a seal is used to cover the hole on the inside pane or to ensure that the building air does not enter the interior of the glazing panel. Where the panes are tempered glass, the hole(s) may be drilled through the frame. If necessary, one or more tubes may be inserted through the hole. Various kinds of filters are disclosed.

Abstract: An IG unit includes a perimeter structure having a port, a first pane supported by the perimeter structure, a second pane supported by the perimeter structure opposite the first pane with an interior space defined between the first and second panes that is sealed and connected to the port, and a membrane valve assembly adapted to act as a self-sealing access to the port. The membrane valve assembly optionally includes a first sealant layer, a second membrane layer, and a third sealant layer, for example.

Abstract: A frame construction of a sliding door or a sliding window has a main frame, a displaceable running carriage (4) for holding a displaceable door wing (T) or window sash, holding profiles (5) for holding the door wings (F, T) or window sashes, outer sealing elements (8) which bear in a sliding manner between the holding profiles (5) and an outer region of the main frame, and inner sealing elements (8?) which bear in a sliding manner between the holding profiles (5) and an inner region of the main frame. There is furthermore an insulating body (7) which divides the main frame into an outer and an inner frame part (1, 2) and completely separates these parts from each other. The inner sealing element (8?) bears against the insulating body (7) or against a central frame part (3) of the main frame, the central frame part (3) being completely separated from the first and second frame parts (1, 2).

Abstract: A stop bead for mounting along a frame or jamb of a window or door of a building to separate the frame or jamb from plaster or stucco material during application of the plaster or stucco material to the building comprises a first side end portion and a second side end portion, the first side portion having a leading edge for engaging the frame or jamb when the stop bead is mounted adjacent to the frame or jamb, a base panel having a front face, a wall formed on the base panel and extending outwardly above the front face of the base panel, the wall having an engaging surface for engaging plaster or stucco and a frame/jamb facing surface that faces the frame or jamb when the stop bead is mounted adjacent to the frame or jamb, and a spacing member formed on the stop bead and extending outwardly away from the frame/jamb facing surface of the wall for spacing the wall a predetermined distance from the frame or jamb when the stop bead is mounted adjacent to the frame or jamb, the spacing member forming the leading

Abstract: A method of replacing an existing wood window in the framework of a building in order to retain the original wood window appearance is disclosed. A non-wooden double hung window is inserted into a wood frame, including horizontal and vertical members, and a center member, such that the vertical and horizontal members of the non-wooden double hung window along with the non-wooden elements of the upper and lower sash are substantially hidden when viewed from the exterior of the building, thus preserving the original, wood window appearance. The non-wooden double hung window and wood frame combination is fastened to the wood frame and then attached to existing window casings of the building.

Abstract: A sealing device for use in a sealed double glazed window assembly is described and consists of a pair of glass sheets arranged in spaced parallel relationship to form an air space therebetween and of a spacing unit disposed between the inner marginal edges of the glass sheets. The device comprises a flexible plug that fits into holes made in the spacing unit. A blind rivet is used within the plug and consists of a deformed sleeve member and of a ruptured annular member coaxially positioned within the sleeve member. The bottom wall of the plug is made of piercable material so that a piercing member may be introduced in the cavity to penetrate through the bottom wall to thereby have access to the space between the sheets.

Abstract: A method for repairing an insulating glass unit and apparatus to facilitate such repair. A bore is drilled through a frame encasing an insulating glass unit to expose the peripheral spacer of the unit, and a hole is drilled through a wall of the spacer to enable air to enter the space between the panes. The hole in the spacer is then sealed, for example, with a rivet, and the bore in the frame is then filled and sealed as well.

Abstract: A windowed sash of the type having a window pane supported in a window sash. The window sash includes of elongated profiled polymeric members interconnected by weld seams at joints therebetween. The window sash is adapted to be mounted in a frame. Holes are provided in contact with the weld seams interconnecting the elongated profiled polymeric extruded members for distributing, at least partially, stress sustained by the window pane and the window sash when subjected to shocks, so as to prevent at least one of the weld seams, the elongated profiled polymeric extruded members and the window pane from cracking.

Abstract: A sealing device for use in a sealed double glazed window assembly is described and consists of a pair of glass sheets arranged in spaced parallel relationship to form an air space therebetween and of a spacing unit disposed between the inner marginal edges of the glass sheets. The device comprises a flexible plug that fits into holes made in the spacing unit. A blind rivet is used within the plug and consists of a deformed sleeve member and of a ruptured annular member coaxially positioned within the sleeve member. The bottom wall of the plug is made of piercable material so that a piercing member may be introduced in the cavity to penetrate through the bottom wall to thereby have access to the space between the sheets.

Abstract: A pressure equalization valve enabling equalization of pressure between the between-pane space of an insulating glass unit and ambient pressure, and glass units containing such a valve. The pressure equalization valve generally includes a valve body having a cavity therein and opposed, open ends and an elongated valve plug received in said valve body and securably shiftable along its length between plugged and unplugged configurations. The valve may be secured about an aperture in a glass pane. The valve body has a shoulder at one end, and the pane thickness is sandwiched between the shoulder and a washer preferably press-fitted to the other end of the body.

Abstract: An improved window frame is provided. The window frame utilizes one or more locking panels coupled to the frame body via a living hinge. In accordance with one embodiment of the present invention, the window frame includes a plurality of frame segments extending between respective corners of the window frame. Each of the frame segments defines a cross section comprising a frame body including a locking structure catch formed therein, a frame locking structure arranged to engage the locking structure catch, and a locking panel secured to the frame body via a living hinge. The living hinge is arranged to permit the first locking panel to pivot relative to the frame body between a closed state and an open state. The locking panel is arranged to engage the frame body and define a window securing dimension between the frame body and the locking panel upon pivoting to the closed state.

Abstract: A window frame structure formed from hollow members is formed with access holes through the outer walls through which fasteners are inserted and tightened to bear against an inner wall of the member (opposite the outer wall) and then the access hole is sealed with a sealing plug to prevent moisture from passing through fastener holes in the outer walls and into the supporting wall.

Abstract: A window frame assembly comprising a window frame and a J-channel member integral with the window frame, the J-channel member containing integral drains operatively arranged to constrain and divert water away from the window frame.