Superstructure Subunits TRIZ Cases

Segmented locking protrusions allow controlled detachment during side collisions, preventing airbag obstruction without extra tether clips.

A tailgate step assembly uses a moveable frame housed in an internal pocket to extend outward and provide stable access.

Segmenting the engine compartment and reorienting service points toward a front access panel eliminates the need for ladders during maintenance.

A water channelling device captures surface spray and redirects it away from the vehicle driving line using density differences.

A vehicle roof panel attachment assembly uses a mechanical fastening device to join dissimilar materials without thermal welding.

A flexible decorative panel with a peripheral non-adhesive strip embeds into a support groove to secure the assembly.

Integrally formed strengthening structures in a compression-molded composite sandwich core enhance load-bearing capacity.

A wheel well liner uses a locally thinned hinge to enable folding, preventing cracks at the bending point during injection molding.

A press-hardened motor vehicle pillar combines martensitic and bainitic zones through selective intermediate cooling during thermoforming.

A self-supporting floor module design relocates variant-specific structural units to pre-assembly facilities.

A vehicle bracket deflects a wheel inward during impact to distribute crash forces across a larger structural surface area.

Separated fixing rings adapt to various mudguard guides, eliminating model-specific customization costs.

Replacing hydraulic systems with an electromechanical drive eliminates pressure latency and allows independent nozzle positioning to prevent sensor shading.

Diagonal hinge arm fastening along beading parts prevents flexing and improves structural integrity.

Bolt and clearance hole configuration fixes upper center beam to first stay, absorbing dimensional errors to reduce gap and step size below 1.0 mm.

Extruded aluminum roof bows with adhesive grooves create a smooth interior surface, resolving bonding agent compatibility issues on sheet metal.

Rigid shell bodies and closure parts reinforce the lower cross member of a vehicle front end assembly support to absorb high torsional forces.

Stacking a carbon nanotube heat shielding layer on polyurethane foam reduces internal vehicle temperature by 3 to 5°C.

Alternating supports and protrusions in a vehicle baffle assembly absorb impact energy while directing airflow into the engine compartment.

Rib-shaped elevated portions on the molded skin anchor reinforcement elements, preventing position variation and tool damage during back foaming.

A hybrid shelf assembly integrates polymeric reinforcement members into a metallic sheet body to enhance structural stiffness and reduce noise.

Segmented roof rails with universal joints resolve rigidity versus design flexibility trade-offs.

Pin-shaped connection elements link two fender sections, enabling rotation for wheel access while reducing weight and maintaining aerodynamic shape.

Reinforcement walls in the U-shaped partition reduce stress concentrations at fastening orifices, preventing cracks during lateral impacts.

Segmented attachment clips secure exterior trim panels to vehicle surfaces, preventing rearward deflection while accommodating thermal expansion.

Form-locking engagement between the cowl grille and collector seals the passage around the flexible washer pipe, preventing engine noise transmission.

A front end structure partitions airflow with a division portion, preventing bypass and improving cooling performance.

Clipped obstruction element covers the mudguard deflector orifice to prevent accidental screw engagement that damages fuel tanks or pipes.

Attaching soft backing before forming prevents seam bulges and stress while maintaining surface smoothness.

Insulating material between the support beam and floor eliminates cold bridges while maintaining structural strength.

An angled trailer skirt, top fairing, and perforated mud flap reduce fuel consumption without increasing weight or damage risk.

An elastomeric seal spans gaps between rigid trim panels, accommodating manufacturing tolerances and misalignments without requiring precise assembly.

Segmented stop elements with omega springs absorb forces and enable variable positioning without complex manual adjustment.

A pillar garnish cover part conceals dimensional errors between attachment and decorative members, preventing visible gaps caused by thermal shrinkage.

An asymmetric passenger car body with contoured left and right sections featuring different lateral widths.

Integrally formed ducts in pultruded members accept foam inserts to resolve weight versus strength trade-offs in commercial vehicle flooring.

Integrating the fender trim into the side panel eliminates visible gaps and adjustment devices, improving aerodynamic sealing.

Segmenting the roof unit from the body structure reduces custom mold costs while maintaining specific external gauge fit through adjustable interfaces.

A tilted noise reflector redirects engine sound downward to reduce lateral leakage from vehicle side members.

Segmented side posts with a dynamic clamping mechanism resolve the trade-off between structural roof support and cargo containment access.

A molded part carrier integrates a decorative foil layer that forms visible functional elements during injection molding.

Segmented clamshell torque box redirects impact energy via nested shear planes, resolving structural complexity trade-offs.

Segmented reinforcement offsets mastic shrinkage forces, suppressing panel surface distortion during thermal cycling.

A dash upper reinforcing member overlaps the inner surface of a dash panel to couple with front side members.

Inclined guide surfaces align the swinging bonnet during closure, preventing engine contact and ensuring uniform coating coverage.

A front pillar outer uses variable plate thickness to boost buckling strength and rigidity.

Segmenting the front rail into thick and thin zones resolves weld penetration issues at T-shaped intersections while boosting rollover safety.

Integrated tailgate handle deploys ladder rails to access cargo area while preventing debris interference and reducing NVH concerns.

Integrated bracket and insulator structure uses guide ribs to resolve assembly precision trade-offs.

Quick-fixing means connect stiffener partitions inside the vehicle body gutter, resolving the trade-off between high torsional rigidity and assembly complexity.