Method for manufacturing polymer-metal composite structural component

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United States of America Patent

PATENT NO 9920429
APP PUB NO 20160152314A1
SERIAL NO

14557286

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A composite structural component is disclosed. The composite structural component can include a lattice structure, a casing disposed about at least a portion of the lattice structure, and a skin adhered to a surface of the casing. The lattice structure and the casing can be formed of a polymeric material and the skin can be formed of a metallic material. A method of manufacturing a composite structural component is disclosed. The method can include creating a casing of a polymeric material and creating a lattice structure of a polymeric material disposed about at least a portion of the casing. The method can include sealing the porosity of the casing and lattice structure. The method can include adhering a skin of a metallic material to at least a portion of the casing. At least one of creating a lattice structure and creating a casing comprises utilizing an additive manufacturing process.

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Patent Owner(s)

Patent OwnerAddress
RAYTHEON COMPANY141 SPRING STREET LEXINGTON MA 02173

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carlsten, Curtis B Seekonk, US 17 56
Item, Erik F W Barnstable, US 7 37
Murrow, Jonathan Tucson, US 2 14

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