Weight Reduction TRIZ Cases

See how a guide chute and pivoting backrest assembly reduce rearward movement during reclining,

See how a removable PEEK baffle core, integrated temperature detectors, and wye configuration e

Pivoted material feed and controlled ply tension help form annular composite structures with fewer wrinkles and stronger curved sections.

A single-piece composite cockpit dashboard uses concave modular recesses to cut weight, reduce assembly stress, and fit varied avionics.

A pivoting feed assembly and variable-curvature tool form annular composite plies without cutting or darting, reducing wrinkles and debulking.

Flexible printed electronics and OLED layers conform to curved cabin surfaces, integrating media and lighting with lower weight and complexity.

A tilting rotor wing lets one UAV power module switch between lift and forward thrust, expanding maneuvers without adding weight.

Machined recesses in bonded composite panels replace heavier wing reinforcements, cutting weight while preserving stiffness and structural integrity.

Infrared picosecond laser carbonizes internal aramid fibers to form conductive paths without harming surface resin, reducing wiring space.

Friction-based deposition joins aluminum to a titanium base chord, cutting transport structure cost while preserving strong load-bearing interfaces.

Friction stir layering joins titanium and aluminum into load-bearing transport elements with strong bonds, variable profiles, and lower processing cost.

Quick-lock coupling assemblies attach cabin partitions to seat rails and each other, enabling fast aircraft passenger-to-cargo reconfiguration.

A rotating power module lets the aircraft switch between lift and forward thrust, enabling ascent, cruise, descent, and steering.

Quick-connect couplings lock modular cabin partitions into seat rails for fast passenger-to-cargo reconfiguration without tools.

Machined recesses in a bonded composite panel replace heavier stringers and ribs, cutting wing weight and assembly cost while preserving stiffness.

Machined recesses in a bonded composite panel replace stringers and ribs, cutting wing weight while preserving stiffness and structural integrity.

Separate heating and cooling dies keep temperature and pressure uniform during composite molding, reducing voids and improving part quality.

Separate heating and cooling dies with pallet transfer keep cooling temperature uniform, reducing voids in molded composite parts.

Fixing one laminate region and adding a holding jig at curved mold sections helps prevent deformation and fiber misalignment.

By nesting crew rest space inside an aircraft monument, this case preserves passenger seats while meeting narrow-body crew rest needs.

Insulated conductive fibers heat the bond line in situ, cutting setup complexity, energy loss, and leakage currents in composite joining.

A connecting rod and reciprocating lock simplify foldable UAV arm locking while preserving reliable unfolded restraint and easy release.

Machined pockets in a composite substrate are bonded with a top layer to build integral reinforcement while cutting wing weight and assembly complexity.

Positioning pins on a forming mould align tracer yarn intersections during winding, enabling full-surface fabric deformation control before resin injection.

Fiber-reinforced thermoplastic shims bridge interface gaps during welding, improving fit while reducing stress, warping, and deformation.

A holding jig is installed while the laminate is still pressed, preventing separation and deformation on concave or convex mold surfaces.

Insulated conductive fibers create in-situ bondline heating for composite joining, reducing external heating, setup complexity, and heat loss.

A floor-mounted base with front and rear holders secures personal wheelchairs in aircraft cabins without cargo storage or seat loss.

Adjustable pneumatic pins align tracer-yarn intersections during fiber-fabric winding, keeping deformation within forming requirements before resin injection.

Identical avionics, protection, and connection modules configure aircraft control units for different specifications while reducing design, certification, and storage costs.

Vacuum-assisted forming uses flexible assemblies and contoured mandrels to shape uncured composite stringers while limiting wrinkles and voids.