Tyres TRIZ Cases

A roller-fed tread cutter uses measured casing circumference to set length, improving splice alignment and tread-design continuity.

Physical separation and dual-door access protect operators from falling materials and moving parts while tire production continues.

An independent transfer actuator holds rubber pressure while extruder screw speed controls temperature for stable bead wire coating.

Ball bearings in spiral channels convert shaft rotation into axial clamping, speeding wheel attachment and release on a tire changer.

Alternating inner mold segments use separate axial actuators to form a continuous surface and apply homogeneous pressure during rubber curing.

Meandering apex strips can create dog ears and air inclusions; reference-line positioning aligns each strip before precise cutting and splicing.

Axially varying the wound self-sealing layer targets high-risk tread zones, reducing tire weight while preserving sealing protection.

Manual and semi-automatic RFID tire-component winding wastes resources and invites defects; a pivot arm, attachment member, and cutter automate production.

Chamfered mold edges create a defined ridge between the side plate and sector, allowing circumferential cutting to reduce tire air resistance.

Cryogenic separation makes the sound-absorbing strip brittle for excess-end removal while progressive liner removal protects the adhesive.

Three IMUs on a lug-nut-matched disk capture imbalance data during road motion, avoiding off-car mounting accuracy errors.

A plunge-cutting blade with leading and trailing rollers forms uniform, precise sipes in tire treads for improved traction and durability.

A third flow path routes compressed air around the container space, helping prevent hardened repair liquid from blocking tire inflation.

A distance sensor measures local rubber thickness so ultrasonic cutting parameters adapt automatically, reducing defects and manual setup in tyre production.

Physical tyre markings can be removed or damaged during processing; RFID storage preserves machine-readable uniformity information.

Dynamic balance measurement classifies unvulcanized tyres and guides targeted correction before vulcanization, reducing vibration and stability issues.

An offset junction separates intersecting patterns, helping the insert achieve smooth molding and reliable retention without excess thickness.

An AI control module uses valve positions and temperature readings across duty cycles to limit overshoot and reach the tire-press set point faster.