Heavy Duty Tyres TRIZ Cases

A low-conductivity tread with styrene-butadiene and inorganic filler limits heat buildup, improving crown endurance, wear, and rolling resistance.

Hexagonal crown blocks and tuned shoulder widths distribute stop-start loads to curb uneven tread wear in heavy-duty tires.

A shaped sidewall and segmented bead filler cut rolling resistance and heat buildup in heavy-load radial tires while preserving bead durability.

Closed-loop pressure sensing and solenoid control maintain tire pressure while logging fill events and triggering wireless tire warnings.

A tuned carcass inflection point and curved bead-side contour reduce bead strain and improve durability without increasing rolling resistance.

Arc-shaped tread sipes with central and radial undulations improve grip and drainage while reducing uneven wear, noise, and stone ingress.

Balancing cobalt content with an amine antioxidant helps tire reinforcing rubber keep adhesion while resisting thermal degradation.

Zigzag tread grooves improve wet and dry grip in urban bus tires while preserving low void ratio, wear resistance, and water discharge.

Widened groove bottoms and stiffer outer land portions curb mid-wear uneven tread wear while preserving wet grip and drainage.

A widened groove-bottom and depthwise rubber modulus gradient improve water evacuation while limiting uneven wear and tread rigidity loss.

Two spaced carcass layers with smaller metal cords raise civil engineering tire load capacity while preserving flexibility and fatigue resistance.

A three-zone tread groove profile narrows the top and bottom while widening the middle to cut rolling resistance and preserve wet traction as the tire wears.

A filler blend with functionalized liquid polybutadiene cuts tyre tread rolling resistance while preserving wear resistance and manufacturability.

A three-width circumferential tread groove lowers new-tire rolling resistance while preserving stiffness and improving wet traction as wear progresses.

Metal-fiber non-woven reinforcement covers ply cut edges to ease stress concentration and improve tire durability and rubber adhesion.

Chamfered land portions around a narrow center groove balance wet braking, rolling resistance, and uneven wear in heavy-duty tires.

Embedded wireless sensors in tire rubber enable real-time internal temperature measurement during rolling without vehicle stops or manual checks.

A narrow upper groove and widened asymmetric inner section spread tread stress and improve drainage to resist groove fractures and aquaplaning.

Layered cap and base tread rubber balances deformation, heat build-up, and stress concentration to limit chipping at high speed.

Stone ejectors placed on one groove wall in angled truck tire ribs help prevent stone drilling while reducing kick-out stress and irregular wear.

A near-zero-angle high elongation belt and mixed silica-carbon black tread compound cut rolling resistance while preserving wear resistance.