Rotatable wing tip joint and method of making same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9868517
SERIAL NO

14458337

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A joint for coupling a wing tip to a wing base includes a linking member that extends from a first end to a second end. The linking member first end is coupleable to the wing base, and the linking member second end is coupleable to the wing tip. The linking member may be curved and may extend for a fixed distance between the wing tip and the wing base. The linking member defines first second hinge lines that are substantially parallel. The joint also includes at least two actuators. A first end of each actuator is coupled to the linking member, and a second end of each actuator is coupleable to one of the wing base and the wing tip. The actuators are operable to rotate the wing tip about the first and second hinge lines between a first orientation and a second orientation relative to the wing base.

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Patent Owner(s)

Patent OwnerAddress
THE BOEING COMPANY929 LONG BRIDGE DRIVE ARLINGTON VA 22202

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kehrer, Adam L Bridgeton, US 2 11
Kruse, John Scott Florissant, US 4 25
McMahon, Timothy James Creve Coeur, US 2 11

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