Abstract: A linear actuator system including a screw member elongated along a longitudinal axis, the screw member including a threaded portion and an end portion, a nut member coaxially received over the screw member and in threaded engagement with the threaded portion of the screw member, a ring member received over the end portion of the screw member, a flange member connected to the end portion of the screw member, and a threaded member in threaded engagement with the flange member, the threaded member having a distal end protruding toward the ring member.

Abstract: A linear actuator system including a screw member elongated along a longitudinal axis, the screw member including a threaded portion and an end portion, a nut member coaxially received over the screw member and in threaded engagement with the threaded portion of the screw member, a ring member received over the end portion of the screw member, a flange member connected to the end portion of the screw member, and a threaded member in threaded engagement with the flange member, the threaded member having a distal end protruding toward the ring member.

Abstract: An accurate and compact flap skew detection system that operates independent of the flap-drive system comprises, in a preferred embodiment, three major elements; a rotary position sensor located on fixed wing structure; a push-pull link and crank arm to convert translational flap motion into rotary sensed motion at the sensor; and a computer processing means to process the rotational sensed information and to compute a flap skew algorithm. Inter-flap and intra- flap translational motion is sensed and compared using a plurality of rotary sensors. Sensors falling outside of predetermined limits or violating control law rules indicate a non-synchronous or asymmetrical “skewed” condition.