Spars/Stringers TRIZ Cases
- Aircraft Spar Wing Fuselage Connection Design
A detachable spar connects the aircraft fuselage to wings through structural apertures for rapid assembly.
- Bonded Wing Structure with Floating Fasteners
Channelled fasteners inject bonding media between floating internal structures and rigid outer skins, accommodating machining variations during assembly.
- Aircraft Heated Leading Edge Cavity Design
Cavity-mounted heaters reduce energy use and maintenance complexity in aircraft leading edges.
- Adhesive Bonding Airframe Members Solid Insert
Large cell core stiffened panels with solid inserts replace conventional stringers to increase fuel bay clearance and simplify assembly.
- Composite Structural Member Wrinkle Prevention
Segmented narrow prepreg sheets bond along structural ridges to prevent wrinkles in curved composite sections without slits.