Wing Adjustments TRIZ Cases

Segmented ribs and nested linkages expand wing chord three times, enabling tube launch while maintaining structural integrity under high stress.

Curved C-shaped hooks arrest foldable wing tips to resolve precision and reliability trade-offs in aircraft structures.

A wing leading edge with a fixing-free section accommodates thermal expansion, preserving laminar flow and reducing friction resistance.

A telescoping tubular mast system retracts the wing and tail of an unmanned aerial vehicle into a compact stowed package.

Self-supporting elastic plastic foil sections adapt camber automatically, reducing breakage risk from high tension forces while simplifying production.

Mechanical tensioning replaces thermal shape memory systems, enabling multiple geometric configurations without continuous temperature maintenance energy.

A wing device uses a spring unit and fixing groove to deploy and lock the wing on a flight vehicle.

A shell steering wing incorporates an auxiliary wing that inserts into and spreads outward from the drive shaft to increase surface area.

An elongate fuse pin integrates multiple fastening functions within a trunnion housing, reducing assembly weight and manufacturing time.

A longitudinally adjustable Z-coupling element modifies the wing angle of attack to orient the fuselage.

Spring clips and gas-driven pistons enable simultaneous fin deployment, preventing premature release during transport.

Articulated structure moves EO/IR sensor and door simultaneously to maintain smooth fuselage surface, reducing aerodynamic drag and mechanical wear.

Segmented torque boxes distribute reaction loads across multiple dimensions, enabling longer wingspans without increasing aircraft weight.

Color-coded indicators and audio signals provide immediate feedback on foldable wing tip positions for pilots.

An elliptical fin heat sink with an inclined baffle reduces drag while dissipating heat from high-power density electronics in unmanned aerial vehicles.

Non-coaxial pivot axes with a cam arrangement synchronize pivoting and levelling operations, resolving trade-offs in structural complexity.

Independent segment drives resolve the contradiction between lightweight construction and stability by enabling precise positional control of each wing section.

Track and follower arrangement isolates sliding chassis from flight loads, reducing seal wear while maintaining aerodynamic integrity.

Segmented rigid wings pivot and fold to reduce aircraft width, resolving storage difficulty without adding weight.

Compound angle hinge shaft with fixed gear reduces wingspan for restricted gates while minimizing flutter.

Converts vertical lift motors into the fuselage housing to reduce drag during cruise flight.

Segmented beams replace heavy hubs to reduce weight while distributing structural loads across independent pivot joints.

Deployable slat skin section changes curvature to minimize turbulent eddies, reducing noise and fuel consumption during flight operations.

A ball screw driver actuates a toggle lock keeper to unlock, deploy, and lock air vehicle wings in one motion.

Aircraft wing tip moves via a four-bar linkage system to transition between flight and ground positions.

Automated rotor blade folding system pivots blades relative to the yoke, eliminating ladder use and reducing storage profile.

A drive arm contacts a catch element to fold wing tips, reducing actuation complexity.

A rotatable locking member secures a folding wing tip device using a U-shaped receiving portion and a cylindrical pin driven by a toothed actuator.

Segmented wing mounting decouples body roll from wing orientation, enabling precise bank-to-turn control without unwanted vehicle rotation.

An oblique cut line separates fixed and moveable wing surfaces during rotation, preventing sliding wear on compression seals and extending service life.

Dual hydraulic actuators drive a latching bolt to secure a foldable wing tip section in deployed or stowed positions.

A cuboctahedral lattice structure with elastomeric joints enables programmable shape morphing in ultralight aeroelastic systems.

A winged drone adjusts its center of gravity and lift to carry payloads in horizontal flight.

Actuators deform compliant ribs to adjust wing camber, reducing drag and noise from rigid control surfaces.

Retractable landing legs provide ground stability during takeoff and landing, eliminating the weight and drag penalties of permanent vertical fins.

A variable-sweep wing system shifts between straight and swept configurations using a driveshaft and crank linkage.

Segmented locking pin with replaceable tip reduces wear from misalignment in movable aircraft wing tip devices.

Segmenting the wing with a cut plane normal to the Euler axis eliminates secondary structures and avoids clashing between inner and outer regions.

Segmented latch pins with redundant locks resolve reliability complexity trade-offs in folding wings.

A flexible cover shields wing leading edges from debris impact and erosion, preserving laminar airflow and reducing drag without complex cleaning mechanisms.

Integrated signaling device detects proper operation of the foldable wing tip locking mechanism, eliminating off-aircraft inspection costs.

Segmented slit mechanisms control lift by rotating internal bars, reducing driving device loads.

Protruding fairing shapes generate vortices that energize airflow, reducing lift loss and enabling wing span reduction for airport clearance.

An aircraft attitude controller actively adjusts winglet position to manage lift distribution and reduce aerodynamic drag during flight.

A foldable wing tip latches via an actuated engagement member to secure the spanwise extension during flight operations.

A movable wing tip device adjusts its sweep angle to optimize lift coefficients, resolving the contradiction between airport span limits and fuel efficiency.

Adaptive structural core resists out-of-plane bending while enabling in-plane deformation through segmented unit cells and antagonistic actuation.

Actuable honeycomb chambers change the aerofoil profile to resolve the trade-off between aerodynamic adaptability and device complexity.