Continuous fabrication of parts using in-feed spools of fiber reinforced thermoplastic

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8425708
SERIAL NO

11697378

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Thermoplastic composite laminate parts with tailored and varying thickness and/or curved sections are manufactured in a continuous process. Automated equipment or hand lay-up is used to collate parts or components into a multi-layer stack. Each stack contains all plies, including ply build-up areas, tacked in the proper location to maintain orientation and location. Some or all of the plies may be continuously fed from spools of single or multiply ply material. Ply consolidation tooling contains all necessary part features and is coordinated to the customized multiple ply stacks to form a single integrated thermoplastic composite laminate potentially having areas of differing thickness from the multiple ply stacks.

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Patent Owner(s)

Patent OwnerAddress
BOEING COMPANY THE929 LONG BRIDGE DRIVE ARLINGTON VA 22202

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fox, James R Florissant, US 30 587
Rubin, Alexander M St. Louis, US 27 531
Wilkerson, Randall D O'Fallon, US 28 460

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