Tyre Tread Bands/Patterns TRIZ Cases

Star-shaped groove groups in tire treads improve wet grip and reduce noise by balancing edge density with structural stability.

Internal reinforcing ribs in pneumatic tire grooves prevent cracking at block junctions while enhancing drainage performance.

Alternating depth fine incisions in the tread profile reduce rolling resistance while maintaining wet grip durability through localized structural rigidity.

Segmented tread blocks with offset studs reduce noise while maintaining icy grip.

A pneumatic radial tire with asymmetric shoulder grooves and middle sipes generates self-aligning torque.

A flanged tire overlay prevents road contact for controlled skidding, solving fixation issues on conventional asphalt without specialized surfaces.

Groove projections create turbulence while lateral vents supply air, suppressing tread temperature rise in heavy-load tires.

A pneumatic tire tread pattern uses circumferential grooves and sipes to enhance steering stability.

Narrow groove segmentation reduces rib rigidity to distribute contact pressure, preventing cracks and uneven wear in wide-base tires.

Segmented traction elements with indentations trap snow and mud in tread grooves, increasing friction forces where conventional patterns fail.

Segmented tread zones apply parallel incisions in inner areas for snow traction while outer blocks use opposite angles to maintain dry handling rigidity.

Obtuse-angle flank grooves with asymmetric walls compact loose snow, resolving poor traction on deep snow surfaces.

Alternating bent grooves segment blocks to boost snow traction and water drainage while suppressing collapse.

Dual rubber layers in tread blocks adapt deformation via glass transition temperature differences.

Segmented main grooves with varying widths prevent air tube resonance noise without sacrificing water evacuation or steering rigidity.

Variable sipe bulge depth resolves the trade-off between dry braking grip and run-in mobility by adapting local stiffness.