Method for repairing delamination and moisture by heat, pressure and adhesive
OwnerRangel Fernandezinventor
Life of this patent
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Abstract
A method for repairing aircraft window laminates in which two plies have become separated to create a void, and wherein moisture may have entered through an edge of the window laminate and into the void. The method includes the steps of: placing the window laminate in a vacuum bag and inserting the vacuum bag containing the window laminate into an oven or autoclave for a minimum of ten minutes at a minimum temperature of 120 degrees Fahrenheit to remove the moisture between the plies; removing the vacuum bag and window laminate from the oven, and removing the window from the vacuum bag; forcing a needle on a syringe through the edge of the window laminate in the area of the void; and injecting an adhesive in the syringe into the void to fill the void with the adhesive.
Claims2
A method for repairing an aircraft window laminate which has been delaminated and wherein moisture has entered into a void created by delamination, comprising the steps of:
- placing the aircraft window laminate into a vacuum bag, sealing the vacuum bag closed and placing the vacuum bag containing the aircraft window laminate into an oven or an autoclave for a minimum of ten minutes at a minimum temperature of 120 degrees Fahrenheit to remove moisture between plies of the aircraft window laminate;
- and
- removing the vacuum bag and the aircraft window laminate from the oven or the autoclave;
- and removing the aircraft window laminate from the vacuum bag.
Dependencies are inferred from the claim text.