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2024
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Invention
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Rotary actuator assembly.
A rotary actuator assembly for moving a first relatively movable part ... |
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Invention
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Locking differential thread.
A system for axially preloading a component includes: a housing and... |
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Invention
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Actuation system.
An actuation system comprises a plurality of actuators, a common power drive u... |
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Invention
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Strain wave drive.
A strain wave drive includes: an elliptical wave generator shaft rotatable ab... |
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Invention
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Control scheme for starting dual channel permanent magnet motor drive system under ossc fault of ... |
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Invention
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Control scheme for fault tolerant converter topology based dual channel permanent magnet motor dr... |
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Invention
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Gear system.
A strain wave gear system includes a circular spline arranged around a longitudinal... |
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Invention
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Rotary actuator.
A rotary actuator includes: a shaft; a first threaded portion and a second thre... |
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Invention
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Actuators.
An actuator includes an input shaft, a wave generator, a pair of flex splines, a pair... |
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Invention
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Strain wave gear.
A strain wave gear includes a wave generator configured to contact a spline, t... |
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2023
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Invention
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Tilt rotor control.
A method for driving a tilt rotor between vertical and horizontal using a va... |
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Invention
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Strain wave gearing system.
A strain wave gearing system is includes: wave generator; a rigid sp... |
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Invention
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Two-stage servo valve.
A two-stage servo valve comprising a first drive stage and a second fluid... |
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Invention
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Braking device.
A braking device for a flight control system includes a drive shaft for applying... |
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Invention
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Two-stage servo valve. A two-stage servo valve comprising a first, drive stage (11) and a second ... |
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Invention
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Strain wave gearing system. A strain wave gearing system (100) is provided comprising a wave gene... |
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Invention
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Braking device. A braking device for a flight control system is provided, the flight control syst... |
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Invention
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Hydraulic rotary gearless actuator.
A hydraulic rotary gearless actuator is provided. The hydrau... |
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Invention
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Radial bearing system for ball nut and screw assembly. A ball nut and screw assembly includes a s... |
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Invention
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Method for testing the operation of a next generation rescue hoist.
A method for testing a rescu... |
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Invention
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Harmonic drive.
A drive for a harmonic gear assembly, comprising an input shaft having a shaft a... |
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Invention
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Non-standard bus controller-based programmable logic device (pld) architecture for interconnectin... |
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Invention
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Radial bearing system for ball nut and screw assembly. A ball nut and screw assembly is described... |
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Invention
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High lift skew system.
A skew sensing apparatus for detecting skew in at least one, or a plurali... |
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Invention
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Dual motor drive system for actuator. A drive system (2) for an actuator comprises first and seco... |
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Invention
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Dual motor drive system for actuator.
A drive system for an actuator comprises first and second ... |
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Invention
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Harmonic drive. A drive for a harmonic gear assembly, comprising an input shaft having a shaft ax... |
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Invention
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High lift skew system. A skew sensing apparatus (100) for detecting skew in at least one, or a pl... |
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Invention
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Method for testing the operation of a next generation rescue hoist. A computer implemented method... |
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Invention
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Actuator overtravel stop assembly.
An actuator assembly includes a compliant actuator shaft havi... |
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Invention
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Telescopic ballscrew actuator.
An apparatus for a thrust reverser actuation system (“TRAS”), the... |
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Invention
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Lockpin connection and method.
An actuator arrangement includes an actuator screwshaft configure... |
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Invention
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Actuator overtravel stop assembly. An actuator assembly comprising: a compliant actuator shaft (1... |
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2022
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Invention
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Lockpin connection and method. An actuator arrangement includes an actuator screwshaft (420) conf... |
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Invention
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Attachment for rotary actuator.
A rotary actuator assembly for moving a first relatively movable... |
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Invention
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Attachment for rotary actuator to wing.
A rotary actuator mounting system configured to attach a... |
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Invention
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Back-up thrust reverser actuation system control.
A system architecture for a backup thrust reve... |
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Invention
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Lock position sensing.
A method of determining the status of a lock. The method includes reading... |
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Invention
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Attachment for rotary actuator. A rotary actuator assembly for moving a first relatively movable ... |
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Invention
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Attachment for rotary actuator to wing. A rotary actuator mounting system configured to attach a ... |
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Invention
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System architecture for operation of aircraft flaps. A system architecture for operation of aircr... |
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Invention
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Electric actuator health monitoring.
A method for monitoring the health of an electromechanical ... |
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Invention
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Fault tolerant converter topology.
A power inverter topology for converting a DC input to one or... |
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Invention
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Back-up thrust reverser actuation system control. A system architecture for a backup thrust rever... |
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Invention
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Fault tolerant converter topology. The present invention provides a power inverter topology (400)... |
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Invention
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Lead screw assembly. A leadscrew assembly includes a screw shaft along which is formed a first he... |
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Invention
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Electric actuator health monitoring. ABSTRACT ELECTRIC ACTUATOR HEALTH MONITORING A method (100) ... |
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Invention
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Lead screw assembly. A leadscrew assembly comprising: a screw shaft (1) along which is formed a f... |
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Invention
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Health monitoring of multi-slice hinge line actuators. A multi-slice hinge-line actuator includes... |
