Back to results
US 2021/0276694 A1Published application
Aerodynamic redundant actuation system for aircraft
AssigneeThe Boeing Company
InventorsBret Alan Bowers, Scott Thomas Evoy
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeThe Boeing Company
InventorsBret Alan Bowers, Scott Thomas Evoy
Estimating the term…
An actuation system for a control surface of an aircraft includes a drive lever. The drive lever includes a coupling end configured to pivotably couple to a plurality of wing attach fittings and a lever end. The lever end includes a first actuator fitting configured to pivotably couple to a first actuator on a forward side of the drive lever; a second actuator fitting configured to pivotably couple to a second actuator on an aft side of the drive lever; a first drive link fitting configured to couple, via a first drive link, to a control surface of an aircraft; and a second drive link fitting configured to couple, via a second drive link, to the control surface of the aircraft.
An actuation system for a control surface of an aircraft, the actuation system comprising:
An aircraft comprising:
A method comprising:
Dependencies are inferred from the claim text.