Tyres TRIZ Cases

Zigzag winding limits radial superposition at axial ends, reducing internal interfaces and cracking risk while maintaining stiffness.

Movable lifting elements engage spacers while a confining member provides axial stability to resolve tolerance issues during transport.

Embedding a magnetic piece in an unvulcanized tread prevents surface unevenness, resolving the trade-off between precise wear measurement and ride comfort.

Varying laser intensity defines structural element heights on tires, resolving the trade-off between enhanced visual contrast and manufacturing complexity.

A silicone rubber bladder composition uses a platinum catalyst and dry silica to achieve high tear strength and elongation.

Protective ribs on a tire sidewall bear contact pressure during kerbing, shielding delicate strands to maintain high visual contrast and prevent detachment.

A control circuit with metal contacts verifies sealant hose attachment before enabling compressor power.

A conveyor belt system winds rubber strips onto reusable backing films for continuous production.

A tire component servicer cutter blade moves at an oblique cutting angle to slice material with sharper ends.

Optimized vulcanization time ratios prevent bead filler separation from the carcass ply, resolving durability trade-offs in run flat tires.

Segmented storage regions with independent transport lines enable continuous production by eliminating idle time during tire batch switches.

Infrared radiation heats adhesive passage portions to enable precise tearing of noise-reducing elements.

A tire processing device positions a laser beam path relative to the tire surface using sensor-based geometry detection.

Control unit calculates optimal downward stroke trajectory to minimize horizontal deviation and prevent mechanical interference during high-speed transfer.

Adjustable second coupling means connect radially mobile segments to the top plate, resolving fixed sector limitations in tire vulcanization.

Segmented blade geometry resolves thread exposure and rubber scratching during textile or steel cord strip cutting.

Radial and circumferential holder motion prevents wrinkles during annular member attachment.

Applying conductive inserts to extruded tread profiles simplifies manufacturing equipment while ensuring reliable electrostatic discharge.

Pneumatic expansion of an air impermeable layer separates it from the forming drum, preventing creases and deradialization in the reinforcing ply.

Hydraulic actuation moves a mobile jaw portion to accommodate large rim diameters, eliminating manual prolongation steps and reducing preparation time.

Axial tread displacement during vulcanisation creates an asymmetric tyre profile that compensates for camber angles and improves wear uniformity.

Integrating electronic modules via pre-molded elastomer supports eliminates post-manufacturing solvent use and immobilization downtime.

Segmented pedestals with pin fasteners ensure attachment reliability while minimizing stress on the tire structure.

Segmented auxiliary inserts create continuous annular surfaces that resist high axial thrusts and reduce wear on the tyre forming drum.

Protruding element networks reinforce thinned moulding zones, preventing breakage during demolding.

Placing the pivot point below the working plane reduces tension and prevents uncontrolled detachment of sticky strip materials during retraction.

Segmented winding with zero axial feed at edges and offset shingles over the second belt layer reduces rolling resistance.

Integrated extruder and applicator eliminate separate stations, reducing manufacturing complexity while maintaining process optimization.

Controlled plasma irradiation decomposes release agents on tire inner surfaces without damaging the underlying rubber substrate.

A pneumatic tire features a ramp-like elevation and plateau areas on its outer surface to facilitate residue-free trimming of sprouts.

A blocking device prevents inward movement of the support member, maintaining center section rigidity during tire construction.

Cut discrete uncured rubber sections and join them to form tire treads, eliminating expensive extrusion dies and reducing scrap material waste.

Sub-millimeter mold vents evacuate trapped air while preserving tread contact area and winter traction.

Adjustable link plates with curved surfaces form a continuous arc region on the belt drum, suppressing undulating deformation in tire belt plies.

Angled bead pockets on a tire building drum retain beads during low-pressure inflation, preventing residual stresses in the apex and sidewall.

Dual-stage engagement mechanisms prevent container detachment and sealant leakage during high-pressure tire sealing operations.

Dual light barriers detect single spike separation to prevent jamming and ensure reliable tread studding accuracy.

A tire building machine positions projecting rubber parts using a support section to align surfaces before bonding.

A tire belt ply manufacturing method shapes individual reinforcement strips in a plane before joining them to enable precise angular adjustments.

Automated optical code reading replaces visual checks on vulcanization molds, preventing incorrect panel mounting and DOT code errors.

Single-operation thermoplastic sheathing eliminates formaldehyde-based RFL adhesives and cobalt salts while maintaining adhesion.

Rotating carousel baskets transfer annular anchoring structures between loading and work regions, reducing plant downtime.

A tyre inspection apparatus merges high-definition three-dimensional image acquisition systems into a single check station to capture axial halves simultaneously.

PVDF tire cords measure rolling resistance and friction without disrupting balance.

Segmented steel elements minimize thermal warping during laser sintering, maintaining manufacturing tolerances.

A pneumatic tire design controls protrusion differences between sidewall points to enhance tread durability.

Segmenting the base body from a stamped insert resolves low productivity and complexity while ensuring precise fence thickness.

A variable-curvature forming drum matches small-radius tyre profiles via radial expansion, eliminating curvature mismatch distortions during carcass coupling.

Dynamic drum positioning across multiple stations reduces cycle time and resolves the trade-off between production flexibility and plant complexity.

Removable mold element creates contrasting coded matrix symbols on tire sidewalls.