Systems and methods for making and/or using composite tube structures formed of hybrid laminates

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11992974
SERIAL NO

17528925

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Systems and methods for making and/or using a hybrid laminate composite tube structure. The methods comprise: wrapping a plurality of lamina layers around a male cylindrical tool (e.g., mandrel); treating the lamina layers with heat/pressure to form the hybrid laminate composite tube structure; and assembling a structure by adhesively bonding the hybrid laminate composite tube structure to a metallic fitting. The lamina layers comprise: at least one first lamina layer formed of a first material having a first CTE; and at least one second lamina layer formed of a second material different from the first material and having a second CTE different than the first CTE. The hybrid laminate composite tube structure has at least one property that is different in the axial direction than the hoop direction. An axial CTE of the hybrid laminate composite tube structure is tailored to provide a net zero CTE for the assembled structure.

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Patent Owner(s)

Patent OwnerAddress
EAGLE TECHNOLOGY LLC2711 CENTERVILLE RD SUITE 400 WILMINGTON DE 19808

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Peterson, Ian D Rochester, US 6 8

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