Composite core and method of making same

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United States of America Patent

PATENT NO 9120255
APP PUB NO 20140265043A1
SERIAL NO

13835649

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Abstract

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A method of wrapping a plurality of mandrels with a composite material can include rotating each mandrel at a rotational speed; translating each mandrel at a translation speed; positioning each mandrel back to back such that an aft face of a preceding mandrel is approximate to a forward face of a trailing mandrel; and sequentially wrapping each mandrel with the composite material in a helical orientation.

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Patent Owner(s)

Patent OwnerAddress
BELL HELICOPTER TEXTRON INCP O BOX 482 FORT WORTH TX 76101

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hethcock,, Jr James D Colleyville, US 9 89
Kendrick, Phillip A Fort Worth, US 15 82
Oldroyd, Paul K Azle, US 85 1895
Tohlen, Mark E Grapevine, US 1 10

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