The present application provides a mechanical connector adapted for coupling to a mating element, as part of muntin clip or a two part connector. The mechanical connector includes a body having at least one surface adapted for engaging a reciprocal surface of the mating element, wherein the at least one surface of the body of the mechanical connector slides across and frictionally engages the reciprocal surface of the mating element across a predefined distance during the coupling and decoupling of the mechanical connector relative to the mating element. The mechanical connector further includes one or more protruding elements, coupled to the at least one surface of the body of the mechanical connector, which extend in a direction toward the reciprocal surface of the mating element during engagement of the at least one surface of the mechanical connector with the reciprocal surface of the mating element, where the protruding elements is attached to the at least one surface at a first end of the protruding element and being free at the second end of the protruding element, and where the protruding element can separately flex along the length of the protruding element toward each of multiple directions including opposite directions. When the mechanical connector engages and slides relative to the mating element, the one or more protrusions are caused to flex in a direction that is substantially opposite a direction of the movement of the mechanical connector relative to the mating element along at least a portion of the predefined distance.

Embodiments include a window assembly that includes a first sheet of a translucent, transparent or semi-transparent material; a second sheet of a translucent, transparent or semi-transparent material; a spacer extending from the first sheet to the second sheet and includes at least a first elongated strip having a first surface and wherein the spacer defines a muntin opening in the first surface of the first strip; and a muntin bar having a first end that is positioned within the muntin opening of the spacer. Other embodiments are also included herein.

A method and device for assembling an insulating glass panel includes: a TPS station for applying a paste-like TPS strand onto a standing glass sheet edge which includes a horizontal conveyor; a rotation station with a horizontal conveyor rotatable about a vertical axis of rotation; a pressing station for joining two glass sheets that have each been provided with a TPS strand to form the insulating glass panel including two horizontal conveyors running parallel to one another; and a controller for directing two glass sheets that are supplied to the rotation station one after another and each provided with a TPS strand into the pressing station by rotating one of the glass sheets and for joining same in said pressing station to form the insulating glass panel.

A method and device for assembling an insulating glass panel includes: a horizontal conveyor and primer station for applying a strip-like primer along a standing glass sheet edge; a horizontal conveyor and TPS station for applying a paste-like TPS strand, that subsequently solidifies, onto a standing glass sheet edge; a rotation station for rotating glass sheets arranged downstream of the TPS station having a horizontal conveyor rotatable about a vertical axis of rotation; a pressing station for joining the glass sheets together including two parallel horizontal conveyors; and a controller for directing two glass sheets supplied to the rotation station one after another into the pressing station by rotating one of the glass sheets and for joining same in said pressing station to form the insulating glass panel. One glass sheet has a primer strip and TPS strand and the other has a primer strip.

The present application provides a mechanical connector adapted for coupling to a mating element, as part of muntin clip or a two part connector. The mechanical connector includes a body having at least one surface adapted for engaging a reciprocal surface of the mating element, wherein the at least one surface of the body of the mechanical connector slides across and frictionally engages the reciprocal surface of the mating element across a predefined distance during the coupling and decoupling of the mechanical connector relative to the mating element. The mechanical connector further includes one or more protruding elements, coupled to the at least one surface of the body of the mechanical connector, which extend in a direction toward the reciprocal surface of the mating element during engagement of the at least one surface of the mechanical connector with the reciprocal surface of the mating element, where the protruding elements is attached to the at least one surface at a first end of the protruding element and being free at the second end of the protruding element, and where the protruding element can separately flex along the length of the protruding element toward each of multiple directions including opposite directions. When the mechanical connector engages and slides relative to the mating element, the one or more protrusions are caused to flex in a direction that is substantially opposite a direction of the movement of the mechanical connector relative to the mating element along at least a portion of the predefined distance.

A retrofit window kit includes a plurality of magnetic sash elements configured to be positioned at one or more locations on an interior perimeter of the sash and a corresponding plurality of magnetic window grid elements each configured to magnetically couple to one of the magnetic sash elements and constructed as a clip or a cap that fits over and frictionally attaches to an exterior end of a window grid muntin.

The present application provides a mechanical connector adapted for coupling to a mating element, as part of muntin clip or a two part connector. The mechanical connector includes a body having at least one surface adapted for engaging a reciprocal surface of the mating element, wherein the at least one surface of the body of the mechanical connector slides across and frictionally engages the reciprocal surface of the mating element across a predefined distance during the coupling and decoupling of the mechanical connector relative to the mating element. The mechanical connector further includes one or more protruding elements, coupled to the at least one surface of the body of the mechanical connector, which extend in a direction toward the reciprocal surface of the mating element during engagement of the at least one surface of the mechanical connector with the reciprocal surface of the mating element, where the protruding elements is attached to the at least one surface at a first end of the protruding element and being free at the second end of the protruding element, and where the protruding element can separately flex along the length of the protruding element toward each of multiple directions including opposite directions. When the mechanical connector engages and slides relative to the mating element, the one or more protrusions are caused to flex in a direction that is substantially opposite a direction of the movement of the mechanical connector relative to the mating element along at least a portion of the predefined distance.

Certain example embodiments of this invention relate to vacuum insulated glass (VIG) units, and/or methods of making the same. An integrated pump-out tube is formed in a first substrate such that, when viewed in cross-section, the first glass substrate includes (a) first and second channel portions provided adjacent to opposite sides of a through-hole and (b) first and second sealing wall portions defined therebetween. An edge seal seals together the first and second substrates. A cavity is defined by the first and second substrates. Spacers provided between the first and second substrates in the cavity help maintain the first and second substrates in substantially parallel, spaced-apart relation to one another. The cavity is evacuated to a pressure less than atmospheric. The first and second sealing wall portions are preferentially heating to cause them to sag together and form a bridge covering the through-hole, hermetically sealing the VIG unit.

A retrofit window kit includes a plurality of magnetic sash elements configured to be positioned at one or more locations on an interior perimeter of the sash and a corresponding plurality of magnetic window grid elements each configured to magnetically couple to one of the magnetic sash elements and constructed as a clip or a cap that fits over and frictionally attaches to an exterior end of a window grid muntin.

A retrofit window kit, including a plurality of magnetic sash elements configured to be positioned at one or more locations on an interior perimeter of the sash; and a corresponding plurality of magnetic window grid elements each configured to magnetically couple to one of the magnetic sash elements and constructed as a clip or a cap sized to fit over and frictionally attach to an exterior end of a window grid muntin.