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2022
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Invention
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Actuation system.
An actuation system, for example an actuation system for an aircraft control s... |
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2019
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Invention
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Leak detection.
A pressure detection device is mounted within an actuator housing between a pist... |
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Invention
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Linear actuator. A linear actuator is provided. The linear actuator comprises: a body; a shaft ad... |
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Invention
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Linear actuators.
A linear electromechanical actuator comprises an electric motor, a ball screw ... |
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Invention
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Rotary damper.
A rotary damper comprising a fixed structure, a rotor configured to rotate about ... |
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Invention
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Gurney flap. A gurney flap arrangement comprises: an airfoil with an opening in a surface of the ... |
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Invention
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Flow control nozzle. There is disclosed a flow control nozzle for controlling the flow of an inco... |
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Invention
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Actuator rod assembly for a blade pitch control system. An actuator rod assembly for a blade pitc... |
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Invention
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Hydraulic damper. A hydraulic damper comprises an outer cylinder, and an inner cylinder slidably ... |
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2018
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Invention
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Control surface attachment.
An airfoil structure comprising a main body and at least one control... |
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Invention
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Seal. A rotary seal comprises a seal element comprising a disc-shaped body having a first axial s... |
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Invention
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Piston assembly.
A piston assembly is disclosed comprising: a piston head; a piston rod; a sleev... |
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Invention
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Hydraulic valve. A hydraulic spool valve assembly comprising a housing defining a bore having a l... |
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Invention
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Roller bearings. A roller bearing comprises inner and outer rings defining a toroidal inner racew... |
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Invention
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Hydraulic valve. 2) can account for any backlash that would otherwise be present between the driv... |
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Invention
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Servo spool valve. A spool valve arrangement comprising a spool arranged for linear movement with... |
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2017
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Invention
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Gurney flap. A gurney flap arrangement includes: an airfoil 2 with a trailing edge 6 and an openi... |
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Invention
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Adjustment system for a hydraulic actuator. The present disclosure relates to an adjustment syste... |
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Invention
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Relief slot for a load bearing assembly. A load bearing assembly comprises: a lug body; an outer ... |
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2016
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Invention
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Hydraulic valve. An electrohydraulic spool valve, comprising: a spool, axially movable within a m... |
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Invention
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Seal.
A seal comprising: a seal cap that provides a sealing surface; an elastomeric energizer; a... |
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Invention
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Hydraulic valve. A spool for a hydraulic spool valve, comprising: a pressure chamber for connecti... |
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2013
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Invention
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Electromechanical linear actuator for in blade rotor control. A rotor blade assembly includes a r... |
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Invention
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Dry lubricated rotary actuator for in blade rotor control. A rotor blade assembly includes a roto... |
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2012
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Invention
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Integral spherical bearing and lug for aerospace applications. A bearing assembly and a method of... |
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Invention
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Flexible composite hinge.
A hinge for use with movable components is provided including a genera... |
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Invention
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Dry lubricated linear actuator for in blade rotor control. A rotor blade assembly includes a roto... |
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Invention
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Active gurney flap. A gurney flap assembly has an actuator and a body. The body has a leading edg... |
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Invention
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Active gurney flap. According to an embodiment disclosed herein, a gurney flap assembly includes ... |
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Invention
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Active gurney flap. A gurney flap assembly has an actuator, a flexible or hinged body, the body f... |
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Invention
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Aircraft landing gear unlock actuator. This disclosure relates to a landing gear system that incl... |
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2008
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Invention
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Aircraft landing gear actuator. A landing gear system that includes a landing gear strut rotatabl... |
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2001
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Invention
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Guided projectile. A projectile guidance system includes a spin-stabilised projectile (10) having... |
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1999
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Invention
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Railway switch actuator. An actuator for a railway rail switch system comprising stock rails (10,... |
