TRIPLE PANE WINDOW SPACER HAVING A SUNKEN INTERMEDIATE PANE
First Claim
Patent Images
1. A window spacer comprising:
- an outer elongate strip having a first surface and a second surface;
first and second inner elongate strips, each having a first surface and a second surface, the inner elongate strips arranged so that each of the first surfaces of the inner elongate strips are spaced from the second surface of the outer elongate strip, the inner elongate strips being spaced from each other to form an elongate intermediate pane gap;
a first outer support leg extending between the outer elongate strip and the first inner elongate strip;
a second outer support leg extending between the outer elongate strip and the second inner elongate strip;
a first inner support leg extending between the outer elongate strip and the first inner elongate strip, the first inner support leg positioned between the two outer support legs; and
a second inner support leg extending between the outer elongate strip and the second inner elongate strip, the second inner support leg positioned between the two outer support legs.
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Abstract
In one embodiment, a window spacer has an outer elongate strip with a first surface and a second surface. The window spacer also has first and second inner elongate strips that each has a first surface and a second surface. The inner elongate strips are arranged so that each of the first surfaces of the inner elongate strips is spaced from the second surface of the outer elongate strip. The inner elongate strips are also spaced from each other to form an elongate intermediate pane gap. Support legs extend between the outer elongate strip and the two inner elongate strips.
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Citations
20 Claims
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1. A window spacer comprising:
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an outer elongate strip having a first surface and a second surface; first and second inner elongate strips, each having a first surface and a second surface, the inner elongate strips arranged so that each of the first surfaces of the inner elongate strips are spaced from the second surface of the outer elongate strip, the inner elongate strips being spaced from each other to form an elongate intermediate pane gap; a first outer support leg extending between the outer elongate strip and the first inner elongate strip; a second outer support leg extending between the outer elongate strip and the second inner elongate strip; a first inner support leg extending between the outer elongate strip and the first inner elongate strip, the first inner support leg positioned between the two outer support legs; and a second inner support leg extending between the outer elongate strip and the second inner elongate strip, the second inner support leg positioned between the two outer support legs. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A window unit comprising:
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a first, second and intermediate pane; a spacer comprising; an outer elongate strip having a first surface and a second surface; first and second inner elongate strips, each having a first surface and a second surface, the inner elongate strips arranged so that each of the first surfaces of the inner elongate strips are spaced from the second surface of the outer elongate strip, the inner elongate strips being spaced from each other to form an elongate intermediate pane gap; a first outer support leg extending between the outer elongate strip and the first inner elongate strip; a second outer support leg extending between the outer elongate strip and the second inner elongate strip; a first inner support leg extending between the outer elongate strip and the first inner elongate strip, the first inner support leg positioned between the two outer support legs; and a second inner support leg extending between the outer elongate strip and the second inner elongate strip, the second inner support leg positioned between the two outer support legs, wherein the spacer extends from the first pane to the second pane, the spacer supporting the intermediate pane on the outer elongate strip, the spacer defining a first sealant cavity comprising sealant between the first pane and the first outer support leg, the spacer further defining a second sealant cavity comprising sealant between the second pane and the second outer support leg.
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15. A window unit comprising:
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a first pane, a second pane, and an intermediate pane disposed between the first pane and the second pane; a spacer comprising; an outer elongate strip extending from the first pane to the second pane; first inner elongate strip extending from the first pane to the intermediate pane; a second inner elongate strip extending from the intermediate pane to the second pane; a first support leg extending between the outer elongate strip and the first inner elongate strip; and a second support leg extending between the outer elongate strip and the second inner elongate strip. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification