Fuselage Frames TRIZ Cases
- Aircraft Structure Reinforcement Using Segmented Dual-Strap System
Segmented dual-layer straps prevent rapid crack propagation in high-strength steel reinforcements, reducing maintenance downtime.
- Aircraft Window Funnel Alignment for Aesthetic Tolerance Masking
Independent window funnel masks misalignment between lining panels and retainers, maximizing visible window surface without dark masking.
- UAV Linkage Foldable Arms Synchronization Mechanism
A UAV design uses a linkage mechanism to synchronize aircraft arm folding through gear engagement.
- Metal Airplane Skin Joint Reinforced with Orthogonal Fibers
Embedding reinforcing fibers orthogonal to the securement line within metallic skin structures mitigates fatigue cracking at joints without increasing weight.
- Unitary Composite Grids with T-Shaped Cross-Sections
Co-cured unitary structures with T-shaped cross-sections form composite grids using resin infusion joints.
- Composite Wing Joint Isolation Plate for Galvanic Corrosion
Metallic plate separates composite wing panels from aluminum structures, eliminating galvanic corrosion and reducing weight by 800 lbs.
- Vaulted Landing Gear Box Bottom Wall Resists Pressure Stresses
A vaulted bottom wall panel offsets its central portion to distribute pressure forces into horizontal components.
- Aircraft Window Frame Fastening Device with Insulating Blanket Support
Ring-shaped base device mounts onto aircraft window frames to support systems and insulating blankets without drilling holes in structural frames.
- Additive Manufacturing Integrated Aircraft Structures
Embed electronic components and print conductive pathways within additively manufactured aircraft structures to eliminate external wiring harnesses.
- Spread Filament Composite Textile for Disbond Prevention
Segmented fiber tows increase bond reliability and distribute loads across the joint interface to prevent disbonds.