Electric tiltrotor aircraft with offset tilting motors

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United States of America Patent

PATENT NO 11772804
APP PUB NO 20220219826A1
SERIAL NO

17148273

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A rotor system for an aircraft is described and includes an open rotor assembly comprising a plurality of rotor blades connected to a rotor mast; and a drive system for providing rotational energy to the open rotor assembly via the rotor mast. The drive system includes at least one electric motor for providing rotational energy to a motor shaft; and a gearbox connected to the drive shaft for receiving rotational energy from the at least one electric motor via the motor shaft and providing rotational energy to the rotor mast via a rotor shaft.

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Patent Owner(s)

Patent OwnerAddress
TEXTRON INNOVATIONS INC40 WESTMINSTER STREET PROVIDENCE RI 02903

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beall, Grant Michael Arlington, US 7 1
Knoll, Jonathan Andrew Burleson, US 16 12
Speller, Charles Hubert Flower Mound, US 19 28
Thompson, George Matthew Lewisville, US 27 23

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