Fuselage Frames TRIZ Cases
- Digital Composite Sparse Structures for Lightweight Airframes
Segmented digital materials with elastic connections reduce mass density while maintaining structural strength and redundancy.
- Aircraft Fuselage Transparent Walls Structural Connections
Structural connections positioned above passenger seats allow transparent walls to span the fuselage, increasing visibility without compromising strength.
- Aircraft Fuselage Segment with Offset Curvature Radii
Offset curvature centers in the fuselage segment increase usable cabin space while maintaining structural integrity and aerodynamic efficiency.
- Compacted Stringer Packages via Collapsible Foam Mandrel
Collapsing a supportive foam mandrel reduces tool complexity and extraction difficulty for composite structures with closed cross-sections.
- Integrated Aircraft Fuselage Frame with Lateral Extensions
Aircraft fuselage frame integrates lateral extensions to form a continuous structure.
- Shock-Resistant PCB Mounting With Guide Slots and Posts
Guide slots and posts guide elastic deformation of the printed circuit board, reducing peak acceleration forces that damage electrical components.
- Aircraft Skin Buckling via Segmented Core Reinforcement
Segmented core reinforcement supports aircraft skin elements against local buckling through sandwich face sheet integration.
- Monolithic Composite Vehicle Frames Merging Components
A monolithic composite structure merges multiple vehicle support components into a single cured frame.
- Composite Protection Panel with Deformable Buckling Clips
Deformable buckling clips in the composite panel absorb impact energy, resolving the contradiction between structural strength and weight.
- Aircraft Torsion Box With Conical Stringers
Conical stringer distribution minimizes unsupported skin regions in aircraft torsion boxes, resolving structural weaknesses at spar intersections.
- Blended Wing Body Aircraft Cabin Bay Division
Longitudinal structural elements divide the cabin into practical bays while resisting flight pressure differentials.
- Aircraft Flap Support Assembly with Part-Spherical Bearing
Segmented support assembly manages three-dimensional flap movements and misalignments, reducing wear and jamming.
- Fibre Composite Winglet Transition Region Curvature Design
Tangentially connected curvature sections in a fibre composite transition region reduce unfolding stress without increasing component weight.
- U-Shaped Composite Profile with Integrated Spider Stiffener
An integrated spider stiffener in a U-shaped composite profile increases torsional rigidity without adding mass or thickness.
- Aircraft Trim Panel Porous Inner Layer Acoustic Dissipation
Porous inner layer enables soundwave propagation through honeycomb cells, dissipating acoustic energy without increasing panel thickness.
- Aircraft Nose Structure Integrating Wheel Well and Pressure Deck
Integrating the wheel well with the pressure deck reduces fuselage volume while maintaining structural strength and pressurized space boundaries.