Timmer Law Group, PLLC
Method for limiting interlaminar fatigue in composite laminate and a component incorporating the same
In some embodiments, a rotor system for a rotorcraft includes a yoke, a blade, and a grip that is configured to couple the blade to the yoke. The grip has a plurality of baseline layers and a compliant layer. The baseline layers each have a plurality of fibers disposed in a first polymeric matrix. The compliant layer has a plurality of fibers disposed in a second polymeric matrix. The compliant layer is stronger than the baseline layer and the first polymeric matrix has a different chemical composition than the second polymeric matrix.
Bell Helicopter Textron Inc.
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Bogdan Roman Robert Arnold Robert Xiaoming
Krasnowski Brack Wardlaw Li