US Patent 11401038 Aircraft seat

A seat drivetrain assembly for an aircraft seat is disclosed. The assembly may include a seatback drivetrain sub-assembly configured to actuate a seatback frame of a seat frame of the aircraft seat between a first position and at least a second position. The assembly may include a seat pan drivetrain sub-assembly configured to actuate a seat pan frame of the seat frame of the aircraft seat between a first position and at least a second position. The assembly may include an actuator sub-assembly configured to cause one of the seatback drivetrain sub-assembly or the seat pan drivetrain sub-assembly to actuate one of the seatback frame or the seat pan frame of the aircraft seat between the first position and the at least second position.