Passengers Cars TRIZ Cases

A pickup truck bed cover assembly uses rotary guide rails to slide and rotate the rear lid for aerodynamic spoiler function.

Automated resin injection and heating elements replace manual labor in composite rim production, reducing costs while maintaining structural reliability.

Arcuate bent edge portions on the wheel disc flange mitigate stress concentration at welded joints while maintaining large ornamental holes.

An inclined wall on a wheel cover contacts fixing screws at a single point, reducing functional play while preserving valve accessibility.

Fastens spokes at transverse positions to enhance aerodynamics while resolving brake ventilation constraints.

A motor vehicle mirror baffle element extends at a right angle to the peel-away edge to guide air flow along the base.

Horizontal panel stacking reduces trunk volume and driving power while preserving rear seat space.

Segmented resilient fingers on the wheel center cap fit into a recessed groove on the hub centering ring to eliminate vibration issues on steel rims.

Concentric curved protrusions and recessed portions in the wheel hat portion boost stiffness while reducing weight to improve driving stability.

Dynamic pointer display adapts to system confidence levels, enabling intuitive driver awareness of automatic drive reliability.

A double-hinged wheel hanger rotates its support arm to clear hoist arms.

Placing the radiator aft of the front wheels reduces conduit weight and aerodynamic drag while maintaining cooling efficiency.

A vehicle wheel disk spoke features a crest with varying radial curvatures to form a box-like structure that increases bending rigidity.

A wheel rim ring features a double-walled cavity area with insulating material to dampen rolling noise.

An integrated pump and tube system delivers de-icing material directly under the wheel, eliminating cumbersome mechanical attachments like chains.

An aerodynamic insert fits between wheel spokes to redirect airflow and reduce drag.