Tyres TRIZ Cases

Magnetic holding secures the RFID device between hot-extruded elastomer strips, preventing cutting damage and ensuring precise positioning.

A laser mold cleaning system uses a camera to acquire three-dimensional image data for automated control of the laser head movement.

A compound ring defines a reservoir for sensor adhesive, securing sensors to the innerliner while resolving complexity and cost trade-offs.

Tapering vent slots in a tire mold segment conduct gas efficiently while preventing rubber intrusion that causes protrusions and requires manual cleaning.

A calendering facility with superposed extruders delivers elastomer into the air gap between working rollers to form tire reinforcement plies.

A valve piston switches between direct gas flow and sealant delivery paths, eliminating complex separate sealing mechanisms.

An external patch with discrete adhesive anchor points bonds directly to a damaged tire surface.

Positioning wing profiles radially outside the mold separation boundary reduces material shifts during vulcanization and lowers rolling resistance.

Lateral drum movement corrects rubber positioning errors detected by cameras, avoiding larger conveyor mechanisms.

Actuated driving pins align with rim bolt holes to prevent slipping without damaging sensitive surfaces.

Rotating drums transfer and assemble green tyre components, reducing production time and rejection rates by eliminating manual intervention.

Dynamic drum expansion forms step portions in the band member, eliminating gaps and ensuring uniform bead compression-bonding during tire formation.

Simultaneous extrusion feeds conductive rubber into the calender gap, resolving high silica tread conductivity issues and reducing process complexity.

Segmented suction grippers lift entire tread strips from molds without mechanical stress or cracking.

Alternating metallic monofilaments with positive and negative torsional elastic deformation balance internal torque within a polymer matrix.

A modified methacrylate resin copolymerized with difunctional monomers blends with polycarbonate to create a thermoplastic composition.

Through holes in a tread-mounted plate create acoustic damping that reduces cavity resonance noise without adding tire weight.

Applying an air barrier composition to tire curing bladders prevents oxidative cracking and extends service life under high heat.

Segmented extrusion channels direct rubber mixtures into precise intervals, resolving juxtaposition precision issues in complex tire tread manufacturing.

Applying a carbon black and latex coating agent to unvulcanized tires before molding.

Stepwise fluid pressure during green tire expansion suppresses irregularities in cord openings, improving surface evenness and manufacturing consistency.

Combining a plastic body with a metallic coating reduces manufacturing costs while maintaining the thermal conductivity required for tire curing.

Zigzag winding parameters adjust textile reinforcement angles to resolve drift rigidity limits in aircraft tires.

Replacing toothed belts with friction wheel transmissions reduces maintenance frequency and mechanical damage in cord cutting systems.

Annular elastomeric inserts prevent uncontrolled deformation and detachment of strip-like elements, ensuring structural integrity.

A tire tread molding element uses a spring spacer to compensate for insert thickness variations.

A multiple extrusion head uses swiveling flow channel inserts to create distinct material paths for complex tire tread profiles.

Tiltable guiding rollers on a straight centerline conveyor bond rubber strips precisely while reducing device space occupation.

A pneumatic tire tread uses helically wound rubber layers with matched hardness but distinct physical properties to reduce noise emissions.

Elastic butting members absorb thermal expansion pressures between rigid tire inner mold segments.

A circumferential thermoplastic elastomer layer on the tire carcass enables accurate tread separation, eliminating complex adhesive processes.

Image processing calculates exact edge positions to correct curling deformation, ensuring high-yield uniform tire ply material.

Actuator-driven telescopic L-shaped members adjust roller spacing, resolving adaptability versus complexity trade-offs in wheel mounting.

Positioning removal device projecting elements around the building drum during manufacturing reduces time loss while preventing green tire collapse.

Metal mold segments expand to shape tires while electromagnetic coils generate eddy currents for rapid heating.

An evacuation path extracts air from the protrusion molding recess to the mold parting plane, preventing air pocket formation at the groove bottom.

Radially movable retaining elements position around a building drum before manufacturing ends, reducing production time while preventing structural collapse.

A tire mold applies a smooth surface texture around vent hole openings to control uncured rubber adhesion and fluidity during the molding process.

A commercial vehicle tyre tread uses segmented conductive shoulder sections to dissipate electrostatic charges while maintaining a large non-conductive central area.

A tire manufacturing device positions the stitcher and transfer stations adjacent to each other.

A tire vulcanization system uses a common loader and unloader to transport green tires between chambers.

Differentiated lamellar plate orientation reduces demolding forces and prevents tread block tears during winter tire vulcanization.

Removable shaping members attach to a symmetrical support via bolts, eliminating dimensional constraints and reducing changeover time between tire models.

Integrating the sealant container within the housing eliminates separate component handling while an inverted outlet ensures complete fluid discharge.

A sensing sealant liquid container integrates co-moulded conductive tracks on its inner volume elements to enable flexible electrical terminal positioning.

A rubber sheet with lower elastic modulus relaxes stress at the pneumatic tyre belt end to enhance separation resistance.