Tyres TRIZ Cases

Discrete support columns and an adjustable lock ring eliminate bulky frames, improving maintenance access while maintaining structural strength.

Venturi-effect injector mixes steam and nitrogen outside the curing bladder to create a homogeneous heat-transfer fluid mixture.

A tire forming device uses a holding machine to flip strip materials upside down for alternating belt layers.

Segmented building paths transfer forming drums between coupled and decoupled states via an exchange station, reducing processing dead times.

Evolution algorithm compensates for spiral effects and air pockets during tread winding to ensure precise target geometry reproduction.

An optical imaging system counts textile cords in tire reinforcement belts using line light sources and image sensors.

Extrusion and positioning apparatuses ensure consistent thickness and adhesion, preventing distortions during vulcanization.

An adjustable knife angle combined with a retractable lifting beam simplifies construction while preventing transport stagnation in green belt processing.

Curved surfaces at movable block and sidewall plate junctions prevent edge penetration, eliminating joint fin formation and reducing rubber waste.

Segmented annular recesses separate centering from venting, preventing rubber intrusion and ensuring uniform air discharge.

Mechanical lifting aligns elastic groove bodies with the laying surface, preventing radial deformation during variable diameter tire assembly.

Vacuum hoods remove mold air without valves, cutting maintenance costs and ensuring perfect tire surfaces.

A dependent rotating circular blade cuts thermoplastic resin sheet laminates to form uniform end sections.

Automated optical detection replaces manual measurement of tyre components on forming drums, resolving precision inconsistencies in multi-material production.

A configurable vacuum holding device uses distributed supply openings and pistons to secure semi-finished products during processing.

Pallet clamps secure green tires at consistent heights to prevent bead core misalignment during electron beam pre-crosslinking.

An actuatable multidisc roller system adjusts individual disc positions to resolve uneven pressure distribution across diverse tire profiles.

Motor-driven grippers and a press form joints between textile substrate reels for continuous rubber-coated cord production.

A center deck assembly uses a scissor-lever mechanism connected to segment bars and pistons.

A plating element exerts radial pressure on outer tyre layers to ensure adhesion without multiple drum rotations.

A tire vulcanization mold positions parting lines within a specific range relative to the outermost belt width.

Automated cushion gum applicator uses encoder and proximity sensors to position an extruder head for precise tire casing retreading.

Guiding elements mediate strip movement around a cooling drum to prevent sliding and deformation during winding.

Three-dimensional positioning of the forming drum reduces floor space and cycle times for versatile tire production.

A tapered rubber tape covers the carcass ply joint portion to fill surface recesses without creating projections.

Lateral bar recesses enable flexible closure attachment, avoiding complex slot manufacturing.

Simultaneous separation of dual service fabrics during unwinding maintains production speed, preventing idle time and enabling flexible reuse or disposal.

Optimized side reinforcing rubber layer thickness and steel cord dimensions reduce tire weight while maintaining run flat durability.

Independent zone tempering adjusts local cross-linking density, resolving trade-offs between rolling resistance and wet braking performance.

Segmented external drives enable precise pressure application on rubber layers while allowing barrel rotation without cable interference.

Constant antenna distance overcomes signal attenuation and interference, ensuring reproducible temperature measurements under high-speed conditions.

Multiple extruders feed a main machine head while a rotating drum positions the tire blank, eliminating position switching to boost production efficiency.

Detachable marking means on a tyre tread mould insert enable rapid adaptation to different stud sizes without removing the entire component.

Segmenting tyre surfaces into groove and non-groove regions using statistical image analysis resolves shadow and contamination errors in defect detection.

Infrared radiation elements mounted on the piston rod inside the heating bladder provide direct internal tire heating.

An automatic air maintenance system uses a peristaltic pumping mechanism and electronic feedback to replenish tire pressure without driver intervention.

Axially offset projection on a rod rotates to press outward against pocket plates, eliminating screw marks and cooling delays.

Sectors pivot radially during mold opening to shape complex agricultural tire treads, eliminating costly actuator systems.

Positioning a band around the flange adjusts rim width, eliminating the need for multiple fixed rims.

A bead-lock seal slides along a mounting body to maintain air-tight contact during radial movement of the locking member.

Sidewall transponder integration minimizes radio frequency interference while reducing mechanical stress on the device.

Synchronized gripping and vacuum fixing prevent material deformation during cutting, ensuring precise splice quality on the winding drum.