Tyre Parts TRIZ Cases

A universal noise reducing element adapts to different tire sizes through dynamic orientation control on a single conveyor line.

Nanostructures and delimiters guide the substance flow to resolve uneven mass distribution and reduce rolling noise.

Redefining the standby position from center-based to front-end-based reduces conveying distance and feeding time for small-diameter tires.

Applying a black coated layer to the tire inner surface reduces weight imbalance without causing appearance deterioration from sponge material separation.

Analyzing radial acceleration derivatives enables detection of thin water layers, resolving measurement precision constraints in tire monitoring systems.

Cast rotor subcomponents with internal threads and elastic buffers distribute screw clamping force, reducing surface pressure on the insert.

Segmented conductive strips on the horn profile connect the carcass insert to the rim, resolving high electrical resistance in silica-filled rubber components.

Tire vibration signals estimate road friction coefficient, enabling precise braking distance calculation and adaptive acceleration control on low-grip surfaces.

Corona discharge neutralization device attached to vehicle tire wheels generates negative ions to remove static electricity from exposed surfaces.

Segmented buffer members and internal lubricant grooves reduce friction and impact on military vehicles, maintaining steering performance without adding weight.

Feed unit guides spiral wound sound absorber onto adhesive tire interior using rotating movement and pressure roller.

Optimized tire outer contour structure reduces aerodynamic drag through computational fluid dynamics simulation.

Dynamic sampling cycles on a tire-mounted acceleration sensor reduce battery power consumption while maintaining measurement precision.

A foil removal device with a gripper and winding element automates film collection from tire treads, preventing slack-induced tearing and tread damage.

Positioning the air chamber protrusion at the edge allows single-stage burr removal, resolving complex device configurations and preventing air leaks.

Chain cessation of butyl ionomer precursor during curing creates temperature-independent puncture sealing, resolving viscosity loss at high temperatures.

An emulsion coagulant composition using specific oxide particles and calcium salts to rapidly coagulate tire puncture sealing materials.

A plate-like member with through holes attached to the tread inner surface dampens sound via viscous and pressure loss mechanisms.

Replacing wired connections with magnetic coupling eliminates mechanical damage risks while maintaining reliable puncture detection across varying temperatures.

A decision support system matches customer driving profiles to tire specifications using multi-device interfaces.

Automated apparatus applies adhesive to noise reducing elements for vehicle tires, resolving manual handling inefficiencies through precise robotic positioning.

A predictive model calculates demolding forces using surface area ratios and test specimens to estimate tire mold requirements.

Segmented adhesive patterns bond tyre sound absorbers to inner surfaces, reducing weight and manufacturing complexity while maintaining reliability.

Validates peak positions via self-service feedback to prevent incorrect estimations from excessive inputs without adding sensors.

Segmented runflat device applies lateral pressure to tire beads using tensioning cables, resolving single-piece wheel rim compatibility issues.

Segmented load support bodies mount to pneumatic tire sidewalls via fasteners, suppressing rolling resistance and restoring reusability after puncture damage.

Regression analysis of uniformity waveforms isolates tooling signatures to correct manufacturing deviations and reduce vehicle vibrations.

A gelling agent transforms liquid tire sealant into a solid gel for easy recovery.

Segmented hub and dynamic clip components allow tool-free wheel servicing, reducing maintenance costs and time for commercial vacuum cleaners.

A tire rolling resistance prediction method calculates the phase difference between load drum position and applied load variations to identify defective tires.

Segmented bays store repair material in the wheel barrel to seal punctures automatically without removing the tire.

Segmented conductive components maintain electrical discharge reliability while minimizing rolling resistance through localized material properties.

Bio-based coagulants replace toxic ethylene glycol waste by enabling easy disposal of used repair fluids while maintaining low-temperature reliability.

A tire-side device extracts vibration feature quantities from detected signals to transmit road surface data without storing support vectors.

Polyurethane gel adheres foam rings, eliminating separate adhesives for puncture protection.

A self-sealing elastomer composition uses a high-content hydrocarbon resin masterbatch and controlled crosslinking to create durable tire seals.

Mechanical interlocking eliminates adhesive curing time while the wavelength tube cancels cavity resonance noise.

Co-extruding a barrier strip with inclined walls and sealant prevents centrifugal migration while maintaining puncture sealing effectiveness.

Helical winding of conductive strips creates a radial web that maintains road contact area while ensuring electrical conductivity.

A tire puncture sealant composition uses specific gravity matching to maintain dispersion stability without surfactants.

High porosity foamed layer reflects and breaks up body-borne sound to resolve insufficient rolling noise reduction in existing tire designs.

Segmented correction body placed at the light point to maintain tire balance alongside internal sound absorbing members.

Aggregating feature values from multiple vehicles resolves the contradiction between single-vehicle simplicity and multi-vehicle accuracy.

A tread guide strip resistance measurement system detects electrical conductivity variations between outer and inner sides.

Segmenting resonators at ninety-degree intervals ensures uniform noise suppression while reducing manufacturing costs and weight.

A separating layer isolates the sound-absorbing foam from the tire sealant to preserve adhesive attachment.

Hydrophobic particles reduce inner cohesion in thixotropic balancing substances to resolve vibration and movability trade-offs.

A downhole tool uses a flow restriction device to create pressure differences that fill a circumferential slot with sealant, preventing debris contamination.

Segmented foam strips resolve durability trade-offs by reducing flexing strains, maintaining cooling properties, and lowering cavity noise.