Inflatable Tyres TRIZ Cases

Chamfered sipe openings in the tread pattern improve wet traction while maintaining wear resistance through controlled water flow.

Varying land portion swelling counters non-uniform pressure from asymmetric voids, preventing groove bottom distortion and cracking.

Alternating sponge protrusions and recesses absorb resonance vibrations, reducing road noise without adding significant mass.

Segmented side protrusions create targeted air turbulence to reduce aerodynamic drag on pneumatic tires.

Cuts in the band-like sound absorbing member relieve stress and promote heat dissipation, preventing damage during high-speed operation.

Back surface part positioned closer to rim flange prevents large force acting on bead part from applied rim, improving uniformity.

A protective rib features a lower contour recess that houses sidewall markings, reducing tire weight while maintaining scuff resistance.

Alternating smooth and marked tyre sidewall sectors reduce aerodynamic drag while preserving essential identification legibility.

A pneumatic tire uses specific pitch length ratios in the tread center to enhance steering stability and rolling resistance on dry roads.

A mechanochromatic material layer changes color under pressure to indicate tire inflation levels visually.

Optimized light diffusion from sinusoidal sidewall bands camouflages cosmetic defects while preserving thin-wall fuel efficiency.

Segmented incisions with limited-depth connecting parts balance wet pavement grip and tread rigidity, extending heavy vehicle tire lifespan.

Variable lug pitch and radial profile protrusions optimize footprint length to resolve handling stability versus uneven wear trade-offs.

Segmented sidewall protrusions disperse stress at the root to prevent bare defects and cracks while maintaining high mark visibility through contrast.

Optimizing the rim guard's curvature radius and bead filler position reduces hysteresis loss while maintaining rim protection.

Chamfered block corners suppress water turbulence to improve drainability while maintaining ground contact area for dry braking.

A sponge member with controlled specific gravity and air permeability absorbs sound waves inside the tire cavity.

Strategic protrusion mass distribution maintains rotational uniformity while generating aerodynamic down force.

Layered flexible polyurethane foam resolves the weight-durability trade-off by suppressing chipping and cracking without compromising acoustic absorption.

Zigzag center main grooves paired with terminating lug grooves balance drainage performance against tread rigidity for improved dry and wet road stability.

Local quality and parameter changes resolve the trade-off between mark visibility and crack resistance by controlling surface roughness transitions.

A pneumatic tire design limits mark overlap area and protrusion height to balance sidewall reinforcement with visual clarity.

Radial protrusions on the tire surface enhance convective heat exchange with airflow, suppressing temperature rise without compromising steering stability.

Shoulder lateral groove projections catch packed snow columns to push the tire out of ruts while maintaining snow discharge efficiency.

Tire tread projections with thickness smaller than width create laminar airflow to boost heat radiation efficiency.

Optical detection replaces mechanical sensors to monitor tire wear in motion, resolving the trade-off between reliability and measurement precision.

Center row land portions with inclined lateral grooves stabilize traction on ice and snow.

Optimizing the ratio of groove edge components on inner versus outer tread surfaces resolves the conflict between high traction force and block rigidity.

Segmented adhesion promoter sections bond the tire sound absorber, reducing adhesive usage and weight while maintaining rolling noise absorption.

Auxetic foam with negative Poisson's ratio expands under compression to maintain porosity and reduce resonance noise across varying tyre speeds.

Segmented buttress protrusions extend toward the rotational axis to increase snow column shearing force while maintaining drainage performance.

Segmental sidewall compression pumps air into tires, eliminating manual pressure checks.

A turbulent generating concavo-convex part on the tire side portion promotes air flow turbulence to enhance heat dissipation.

Macrocellular polyolefin foams absorb cavity noise without moisture absorption or hydrolytic degradation, ensuring long-term reliability.

Segmented triangular protect ribs on pneumatic tires improve cut resistance without increasing mass or vertical rigidity.

Segmented lateral grooves preserve tread rigidity while forming snow columns to resolve dry stability versus snow traction trade-offs.

Liquid diethylhydroxylamine extracts oxygen to below 5% volume, mitigating explosion hazards and rubber degradation without requiring nitrogen filling.

Dual sponge sound dampers with distinct hardness levels protect the sensor from impacts while absorbing cavity resonance energy.

Angled groove protrusions boost drive power and braking force while reducing noise through air column disturbance.

Segmented first and second sipes balance compression rigidity against shearing strength to resolve high-speed cornering performance trade-offs.

Segmented sound absorbing members avoid center land heat accumulation to preserve high-speed durability without sacrificing noise reduction.

Resilient layers between rigid sectors provide axial flexibility for tubeless wheel assemblies under lateral impacts.

Segmented sipe profiles combine undulating outer zones for snow grip with rectilinear inner sections to maintain lateral stability on dry roads.

Nested flexible strain gauges sense tire strain to resolve measurement precision versus device complexity.

Axial sidewall projections resolve the trade-off between on-road handling and off-road traction by adding lateral grip without compromising treadwear.

Positioning a band-like sound absorbing member in the shoulder region reduces heat accumulation and prevents excessive bending during run-flat travel.

Asymmetric tread groove patterns balance drainage and rigidity to resolve uneven wear resistance trade-offs.

Conical pins fix a tire noise damper while gaps enable heat dissipation and prevent thermal degradation.

A pneumatic tire sealant uses adhesion-reducing regions to balance surface attachment and fluid movement.