Honeywell International Inc.

Steven Talbert Forrest

Paul T Wingett

Steve G Abel

James Neil Quitmeyer

Casey Hanlon

Dwayne Michael Benson

George T Woessner

Ronald J Louis

Donald D Bennett

Kevin Eugene Owens

Thomas F Bergin

Robert Jay Blome

Hugh Scott McDowell

A rope drive anchoring assembly includes a pulley, a rope, and a rope connector. The pulley is adapted to be rotationally mounted and has an inner surface, an outer surface, and a fastener opening extending between the inner and outer surfaces. The rope engages at least a portion of the outer surface of the pulley and is adapted to receive a drive torque, which causes the pulley to rotate. The rope connector couples the rope to the pulley, and includes a fastener, a threaded bolt, and a spring. The fastener extends through the fastener opening, and has a first end, a second end, an outer surface, and an opening through which the rope extends. The threaded bolt is threaded onto the fastener threads, and the spring is disposed between the threaded bolt and the inner surface of the pulley.

Rope drive anchoring assembly

An actuator includes an actuator housing, a ball screw, and an axial soft stop assembly. The ball screw extends through the actuator housing and has a first end and a second end. The ball screw is coupled to receive a drive force and is configured, upon receipt of the drive force, to selectively move in a retract direction and an extend direction. The axial soft stop assembly is disposed within the actuator housing. The axial soft stop assembly is configured to be selectively engaged by the ball screw and, upon being engaged thereby, to translate, with compliance, a predetermined distance in the extend direction, and to prevent further movement of the ball screw upon translating the predetermined distance.

Ball screw actuator including an axial soft stop

An electromechanical actuator test system includes an inertia simulator, a first load actuator, a second load actuator, and a test system control. The inertia simulator simulates the inertia of at least a portion of a system that is moved by a test actuator. The first load actuator supplies a first load to the inertia simulator to simulate at least one or more dynamic system loads, and the second load actuator supplies a second load to the inertia simulator to simulate at least one or more steady-state system loads. The test system control supplies the first actuator commands and the second actuator commands.

Electromechanical actuator test apparatus

A valve actuator assembly is provided for selectively opening and closing a valve. The valve actuator assembly includes a primary motor and secondary motor both operatively coupled to an output shaft and adapted to receive valve position commands and operable, in response thereto, to selectively drive the output shaft in a valve open or close direction and a tertiary motor adapted to receive a flow of pressurized air and operable, in response thereto, to drive the output shaft in a valve close direction.

Electromechanical/pneumatic rocket engine valve actuator

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Phoenix, AZ, United States of America

Steven Talbert Forrest