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US 8,281,527 B2Granted
Ribbed tube continuous flexible spacer assembly
AssigneeAgc Flat Glass North America, Inc.
InventorsJames Lynn Baratuci, Patrick Anthony Drda, Steven Michael Milano, Theo J. van de Pol
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Abstract
A spacer assembly is disclosed having a spacer with a cross-section varying in a repeating manner along a longitudinal axis and an adhesive sealant at least partially encapsulating the spacer. Also, a moisture vapor barrier may be provided as well as a desiccated topcoat.
Claims15
A spacer assembly adapted for use in a multi-panel window assembly, said spacer assembly comprising:
- a flexible, hollow window spacer having a cross-section varying in a repeating manner along a longitudinal axis;
- and
- an adhesive sealant at least partially encapsulating said spacer;
- wherein the spacer assembly is configured with a length substantially corresponding to a window perimeter length of said multi-panel window assembly and with a width substantially corresponding to a space between the panels of said multi-panel window assembly;
- and
- further wherein said spacer comprises ribs extending at least partially around the longitudinal axis of the spacer, wherein said ribs are configured to operate as locking ribs.
3 more elements
Dependencies are inferred from the claim text.