Fabric structure control using ultrasonic probe

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12173431
APP PUB NO 20230193525A1
SERIAL NO

18082819

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Importance

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Abstract

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A method of spreading fiber tows includes applying a coupling medium to a surface of a fibrous structure, positioning an ultrasonic probe adjacent to the surface of a fibrous structure, such that a tip of the ultrasonic probe is in contact with the coupling medium, moving at least one of the ultrasonic probe and the fabric structure relative to the other of the ultrasonic probe and the fibrous structure according to a first pattern, and imparting ultrasonic vibration with the ultrasonic probe to the surface of the fibrous structure while moving the ultrasonic probe along the surface of the fibrous structure. Imparting ultrasonic vibration to the surface of the fibrous structure spreads tows of the fibrous structure.

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Patent Owner(s)

Patent OwnerAddress
RTX CORPORATION10 FARM SPRINGS ROAD FARMINGTON CT 06032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Colby, Mary West Hartford, US 19 4
Frith, Sarah Annette Layton, US 2 0
Holowczak, John E South Windsor, US 55 498
Read, Kathryn S Marlborough, US 52 49
She, Ying Rocky Hill, US 112 830
Sudre, Olivier H Glastonbury, US 44 66

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