Muntin bar insert, muntin bar holder and spacer strip for an insulating glass pane and method of manufacture
AssigneeGlaston Germany GmbH
InventorGennadi Schadrin
Life of this patent
Estimating the term…
Abstract
An insulating glass pane includes at least two glass plates, a frame-shaped spacer made of a synthetic-based material and a muntin bar insert attached to the spacer. The spacer and the muntin bar insert are located between the two glass plates. The insulating glass pane contains at least one pair of magnets being two magnets which cooperate to position and hold the muntin bar insert in the insulating glass pane.
Claims15
An insulating glass pane comprising:
- at least two glass plates;
- a frame-shaped spacer made of a synthetic-based material and a muntin bar insert attached to the spacer, the spacer and the muntin bar insert being located between the two glass plates;
- wherein the insulating glass pane comprises at least one pair of magnets containing two magnets which cooperate to position and hold the muntin bar insert in the insulating glass pane.
A muntin bar insert for an insulating glass pane with at least one muntin bar having at least one end configured to be attached to a frame-shaped spacer of the insulating glass pane,
- wherein at least one magnet is arranged at the at least one end configured to be attached to the spacer in a manner movable along a longitudinal direction of the at least one muntin bar.
A muntin bar holder configured for fastening a muntin bar insert to a synthetic-based spacer in an insulating glass pane, wherein the muntin bar holder includes at least one magnet, wherein the at least one magnet is arranged in the muntin bar holder in a manner movable along a longitudinal direction of the muntin bar insert.
A method for producing an insulating glass pane comprising at least two glass plates held at a distance by a spacer, having the following steps:
- the spacer made of a synthetic-based material is applied in the form of a frame onto a first of the glass plates;
- at least one magnet is inserted into the spacer before or after the spacer is applied to the first glass plate;
- a muntin bar insert containing at least one magnet is placed on the frame-shaped spacer wherein in each case a magnet in the muntin bar insert cooperates with a magnet in the spacer and forms a pair of magnets which holds the muntin bar insert in position;
- after the muntin bar insert has been put in place, the frame-shaped spacer is joined to a second of the glass plates wherein the spacer and the muntin bar insert are located between the first and second glass plates.
A spacer strip made of a plastic-based material for application onto a first glass plate during assembly with at least one second glass plate to form an insulating glass pane, wherein the spacer strip has a rectangular cross-section with two opposite wide sides and two narrow sides, each of the narrow sides being configured to be placed on one of the glass plates, wherein at least one magnet is inserted in one of the wide sides.
Dependencies are inferred from the claim text.