SEMI-CONFORMABLE PRESSURE APPLICATION SYSTEM AND METHOD FOR JOINING COMPOSITE PARTS

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United States of America Patent

APP PUB NO 20230398748A1
SERIAL NO

17835147

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system and method for fusing at least two thermoplastic composite components together may include placing faying surfaces of the thermoplastic composite components in contact with each other, placing a separation layer over and against one of the thermoplastic composite components, and placing a multi-layer composite pressure pad over and in contact with the separation layer. The method may also include placing an activated inductor against the multi-layer composite pressure pad for induction welding the two thermoplastic composite components to each other. The thermoplastic composite components may comprise conductive fibers while the multi-layer composite pressure pad may comprise a first layer and a second layer with non-conductive fibers. The first layer may at least partially melt during induction welding of the two thermoplastic composite components while the second layer may remain rigid throughout this welding.

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Patent Owner(s)

Patent OwnerAddress
SPIRIT AEROSYSTEMS INC3801 OLIVER STREET WICHITA KS 67278

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dando, Kerrick Robert Wichita, US 8 2

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