Without Power Ampliication TRIZ Cases
- Aircraft Wing Leading Edge High Lift Flexible Skin Pre-stress
Flexible skin portion of an aircraft wing leading edge high lift assembly carries predefined stress in a stowed state to maintain structural rigidity.
- Flight Control Device Stiffness Modulation via Dual Motor Segmentation
Dual motor segmentation adjusts spring stiffness without shifting the anchor point, resolving pilot stability conflicts during convertible aircraft operations.
- Flight Actuator Check Device for Primary Load Path Failure Detection
Mechanical linkage simulates position sensor disconnection to verify flight actuator failure detection systems without adding new components.
- Curved Aerodynamic Control Surface Deployment
A curved aerodynamic control surface deploys through an aperture using a four-bar linkage mechanism.
- Aircraft Wing Trailing Edge Panel Link Support
A lower trailing edge panel uses a pivoting support link to deflect and avoid interference with mechanical routings.
- Interconnected Sidesticks Mechanical Linkage Fly-by-Wire
Mechanical linkage connects pilot and copilot sidesticks to maintain control authority during autopilot operations.
- Electric Actuator Release Mechanism for Aircraft Rudder Jamming
A support member retracts to release mechanical connection between an aircraft rudder surface and the actuator body.
- C-Shaped Wing Connection Assembly with Elastic Deformation
Elastic interconnection portions accommodate differential movement and temperature changes, replacing complex spherical bearings to reduce manufacturing cost.
- Aircraft Electrical Actuator Centralized Power Converter
Centralized master power converter supplies sequential electrical energy to multiple aircraft actuators, reducing system weight and complexity.
- Aircraft Wing Plasma Actuator Airflow Control
Plasma actuators manage airflow through wing slots, eliminating heavy mechanical extending mechanisms and reducing aircraft weight.
- Crocodile Flight Control Surface Locking Mechanism
A crocodile-type flight control surface uses a locking mechanism to fix upper and lower foil flaps relative to each other.
- Connecting Rod Sensor Mounting for Flight Control Actuation
External sensor mounting on the connecting rod eliminates internal friction errors and simplifies maintenance access.
- Variable Camber Trim Unit for Independent Wing Actuation
A variable camber trim unit with a speed sum gearbox enables independent actuation of outboard wing devices relative to inboard components.
- Asymmetry Brake Torque Limiting Mechanism
A keeper abuts a stop surface to constrain torque from an asymmetry brake, preventing shaft damage while halting rotation.
- Electromechanical Boost Actuator for Aircraft Flight Control
An electromechanical boost actuator uses a three-bar linkage and position sensor to drive electric motors for precise aircraft flight surface positioning.
- Leading Edge High Lift Sync Arrangement Prevents Skew
Sync arrangement couples output wheels via a rigid shaft to prevent skew cases in aircraft wing leading edge assemblies.
- Wing Assemblies Flap Actuator Positioning Torque Reduction
A wing assembly positions the inboard-most flap actuator outboard of the flap edge to decouple it from the support structure.
- Three-Position Krueger Flap Actuation Mechanism
A three-position Krueger flap actuation assembly uses a dual-linkage pivot and translation mechanism to move the flight control surface.
- Torque Tube Panel Actuation Assembly
A single actuator drives panel movement via a carbon fiber torque tube connecting two lifting mechanisms, reducing device complexity and aerodynamic drag.
- Electromechanical Actuator Stroke Compensation
Movable elements shift positions on a shared rod to compensate for single system failures and preserve full stroke operation.