Tyres TRIZ Cases

Segmenting the tire building process into four parallel stages equalizes cycle times and reduces facility footprint by eliminating sequential bottlenecks.

A cover layer containing carbon black powder protects the sealant layer from UV deterioration and foreign matter adhesion during storage.

Thermoplastic elastomer non-pneumatic tire creates pre-strain via thermal contraction, avoiding mechanical pretension complexity while enhancing load capacity.

Decoupling the forming drum from specific support elements eliminates temporary storage requirements and reduces the overall plant footprint.

Snapping connecting device integrates check valves within a compressor housing, reducing production costs and assembly complexity for inflatable repair kits.

Radially oriented covering strips reinforce the butt junction at the bead, reducing sidewall deformation caused by uneven fabric thickness.

A flexible textile carrier houses capacitive sensors to measure internal tire pressure and moisture levels directly on the curved inner surface.

Segmented arms and nested locking bar resolve interference with brake discs while adapting to varying rim diameters.

Rotational speed evaluation with threshold discrimination predicts impending thread breaks to prevent production disruptions in vehicle tyre manufacturing.

Axial rubber layer segmentation and helical winding optimize driving characteristics without compromising road contact.

Segmented drum and ring handling resolves accessibility bottlenecks while maintaining structural reliability during carcass assembly.

A radially expandable drum synchronously moves lateral portions to turn up loop edges around annular anchoring structures.

Nitrogen gas heating medium decouples pressure and temperature control, resolving water vapor coupling issues that cause insufficient pressing force.

A contoured protective piece shields the bladder from damage while securing the tread to the casing.

A control apparatus calculates a pulse width modulation profile to drive an anthropomorphic robotized arm and building drum.

A vulcanization bladder aligns a green tire outside the mold to ensure precise placement for uniform curing.

Stationary ply support and reciprocating folding members resolve lead-in inaccuracies during individual ply processing.

Terahertz sensors measure material layer thickness in tire components, resolving the contradiction between measurement precision and manufacturing productivity.

A final mould device uses vertically displaceable components to shape extruded rubber compounds into complete elements.

Segmented mold cavities enable air discharge during vulcanization, preventing rim guard deformation while maintaining specific curvature radii.

A belt-shaped tire member adhering apparatus uses a circulating conveyor with segmented magnetic modules to transfer and adhere material onto a mold drum.

Optimized glass bead composition stabilizes silicone oil emulsions, reducing hydrogen release and maintaining pH levels during multiple demolding cycles.

Radial dilation of the carcass sleeve eliminates complex bead management devices, reducing equipment costs and maintenance while ensuring symmetry.

Heated blades penetrate unvulcanized tread strips to create blind grooves with superficially vulcanized walls.

A one-piece connecting member constrains an electronic unit within a tire cavity using elastic deformation between insertion and retaining states.

Plating films coat split mold parting surfaces to reinforce slit forming parts, suppressing rubber intrusion and burr formation during repeated molding cycles.

A ventilation channel network distributes pressurized gas through mold segment bores to reduce demolding forces and prevent tire damage.

Radial expansion of a central body secures replaceable outer bodies, reducing storage needs and manual intervention during tyre building line changes.

Dynamic cutting edges apply high shearing stresses to cut steel cords while a feeding system prevents side deflections during handling.

Segmented building cans collapse radially to eliminate drum misalignment defects and reduce storage space requirements.

Segmented sidewall drums detach sidewalls completely from drums, eliminating partial attachment defects and reducing cycle time.

Integrating assembly stations into a single apparatus minimizes toroidal support transfers, reducing production time while maintaining quality.

A narrow concave portion restricts rubber flow into the exhaust passage of a tire vulcanization mold vent plug, preventing biting defects during curing.

Axial gaps between partial sound absorbers allow viscous sealant flow to ensure puncture sealing without compromising acoustic performance.

Laser heating cuts rubber strip reinforcers without mechanical wear, preventing thread splaying and maintaining cohesion.

A segmented curing ring translates radially to compress green elastomer bands into precise tire mold cavities.

A tiltable splicer foot with V-shaped axles engages tire material ends during automated stitching operations.

An expandable central part and movable drum halves enable precise core positioning, preventing ply fold-over issues during single-stage green tire production.

Circumferential hole extension allows fluid supply without precise shaft positioning, resolving reliability and operation trade-offs.

Lateral abutment guides position elongated elements on a forming drum via gravity, preventing deformation and ensuring radial symmetry.

Segmenting the tread eliminates stitch-down operations, resolving shape inaccuracies and surface defects while maintaining high production efficiency.

A solvent-free tire sealant mixing process combines high-viscosity rubber with low-viscosity activators to initiate crosslinking.

A rotating carousel divides feeding and loading units, reducing plant footprint while maintaining ergonomic access.

A modular tire turn-up apparatus uses adjustable mechanical fingers to engage cylindrical building drums.

A tire tread manufacturing method combining rubber profile molding with sequential strip winding to form multi-component vulcanized structures.

A minimalist wall tire support uses two identical tubular bars and spacers for secure, adjustable mounting.

Rotary drives on vertical slides adjust spike setting guns to specific tread angles, resolving adaptability versus complexity trade-offs.

Segmented cavities and cutting means form thin flexible tire fences, resolving molding precision issues for drainage features.

A single rotation driving means connects to outer and screw shafts via a clutch mechanism for selective power transmission.

A processing head with radially extendable arms presses semi-finished products against the inner tire surface.