Tyres TRIZ Cases

Asymmetric locking geometry secures an LC circuit inside a tire tread block, preventing displacement from centrifugal forces during rotation.

Axial segment positioning eliminates spacer exchanges, reducing tire building downtime.

A protective sleeve houses fragile tire inserts during installation to shield them from mechanical stress.

Downstream roller shaft positioning counters radial tension to resolve velocity mismatch and reduce rubber strip misalignment below three millimeters.

Segmented moulding elements with matching curvature guide and cut cover layers to resolve adaptation issues in curved tyre tread blocks.

Crossing spiral sealant layers in a pneumatic tire prevent interface tearing at low temperatures while maintaining continuous manufacturing.

Database-driven depth control prevents steel belt exposure while a 5-axis robot grinds defects across the entire carcass surface.

Segmented housing with a predetermined breaking point releases the sensor toollessly, preventing improper reuse of the destroyed component.

Single actuator selects universal tape cassettes to mark tires without moving the wheel, eliminating separate drive motors.

A tire building drum uses externally driven spindles to actuate ply turn-up fingers for green tire construction.

A spacer absorbs thickness variations between inserts and molding elements, preventing rubber flashing while reducing groove resonance in tire treads.

Aligning pivot axes through the arm's center of gravity eliminates gravitational deformation, reducing mass and torque requirements for precise strip placement.

A scanning head generates a mathematical model of the internal tire surface to guide nozzle deposition.

A pneumatic sensor detects extruded tyre elements using pressure changes from fluid flow deflection.

A pressure roller with embedded axle sensors detects radial force variations during green tire stitching operations.

A tire repair assembly directs pressurized air into a container without passing through sealant.

Segmented extraction cap opens flow channels independently to relax fitting precision and prevent air leakage in tire repair kits.

A tire vulcanization system moves a post-cure inflation device to streamline delivery and stabilize raw tire temperature.

A mold twist lock apparatus secures tire curing sectors using a spring-loaded pin and cross pin mechanism.

Layered fillers and turned-up carcass plies in the bead reduce strain concentration, preventing flat spots without increasing weight.

A puncture repair kit uses direct compressor-to-bottle connection with downward-inclined drainage channels on the case surface.

A tire repair valve switches between air and sealant flow paths using a clip connector.

A segmented air pumping tube assembly compensates for natural pressure losses by inserting into a sidewall groove, eliminating manual maintenance.

Segmented drum center mechanisms achieve 2.50-inch crown heights while reducing expansion forces through dynamic pneumatic control.

A carcass station uses two movable front machines with dedicated parking positions to enable seamless switching between different tire types.

Separate active portions distribute fastening pressure uniformly, preventing connecting member breakage under high-speed mechanical stresses.

Water-based sealant creates a stable foam through the valve stem, eliminating latex cleanup and core removal.

Replacing VOC solvents with water eliminates hazardous emissions while maintaining semi-permanent adhesion and rapid curing for tire production.

A polycarbonate resin composition blends rubber-modified vinyl graft copolymers with amorphous thermoplastic polyester to enhance weld line strength.

Dynamic arm angle control modulates radial pressure to prevent air entry and surface unevenness during tire bead folding.

Segmented side mold pieces create precise air release clearances to prevent rubber spillage and tire shaping defects.

A hybrid cord combines high-modulus PBO yarns with low-modulus filaments to reinforce pneumatic tire belt bandages.

A biased sensor projects from the mold to measure tire heat, eliminating shielding layers and preventing rubber flow into installation holes.

Curved secondary belt cords absorb thermal shrinkage differences between layers, preventing interlayer distortion and separation without increasing tire weight.

A pneumatic tire uses a super-elliptic tread profile to maintain uniform ground contact pressure across the contact patch.

Offset gripping pads align the carcass ply with the drum's curved generatrix, eliminating air inclusions and ensuring uniform adhesion.

A protective cover isolates the pressure relief valve during sealant injection to prevent accidental actuation.

Selective biasing of carcass reinforcers enables production of biased-crown tires on the same equipment used for conventional radial architectures.

Dual distal cutting points form two subgrooves to increase surface area and reduce rolling resistance for better fuel efficiency.

Segmented pins distribute cutting forces to prevent insert cracking while maintaining precise shape control during vulcanization.

A spring-loaded mold blocking member uses a cap with channels to create a labyrinthine path that prevents rubber shoots.

Recessed sidewall cavities create high-contrast patterns through light absorption while maintaining mechanical strength against rubbing stress.

A tire testing method calculates singular point phase using a detected reference point and spindle rotation origin.

Interchangeable extrusion heads adapt to elastomeric compound properties to optimize flow rates and maintain safe operating conditions.

Segmented tire mold segments slide on a lifting plate via an annular ring, creating radial clearance that prevents damage during large green tire loading.

A winding-up tool bundles the power cable of a puncture repair kit into a compact shape.

Radially adjustable segment carriers with locking bolts grip tire belts, eliminating multiple device storage and reducing changeover time.

A sealing fluid canister integrates an inflation hose to streamline tire repair operations.

Dynamic speed adjustment regulates tension on continuous elongated elements to correct length errors and ensure radial symmetry.

Pivoting support segments maintain centering precision while a radial feed device adjusts winding density.