Non-Inflatable Tyres TRIZ Cases

A layered shear element with steel shim layers and an elastic core improves load distribution, vibration damping, and fatigue life in non-pneumatic tires.

Axial and radial shaft engagement with tire loops improves load distribution, boosting non-pneumatic tire capacity and durability.

An airless elastomer matrix with a shape memory alloy scaffold avoids deflation while improving heat dissipation, durability, and puncture resistance.

Embedded metal cleats in a compressible segmented tire improve traction on slippery ground while preserving ride smoothness and secure rim attachment.

Discrete non-metallic shear band reinforcements maintain load support in non-pneumatic tires while cutting weight and rolling resistance.

Polymer or surfactant antistatic agents in the resin tire structure discharge vehicle static while preserving high-speed durability.

Multifilament fabric layers and a monofilament spacer cut rolling resistance while keeping tire shear bands durable, light, and flexible.

A rotor-linked deformable wheel absorbs turn-induced contact patch distortion and reduces suspension space needs for in-wheel motor vehicles.

Outer-gated injection molding keeps weld lines hotter and stronger in non-pneumatic tires, improving crack resistance and durability.

Multiple shear hoops and spoke rings with varied stiffness create a rounded contact patch that cuts ride harshness, vibration, and soil compaction.

A conductive element embedded in non-pneumatic tire spokes creates a hub-to-tread discharge path that reduces static shock risk without adding full-tire conductivity.

Pre-strained corrugated polymer rings create a lightweight non-pneumatic tire web that distributes loads, reduces vibration, and resists deformation.

Freely rotating slip rings around a high-traction toy wheel reduce hair entanglement and finger pinching while preserving motor-driven mobility.

Precisely twisted aramid belt cords cut tire weight and rolling resistance while preserving durability and handling response.

A stiffer intermediate tire layer decouples elastic deformation and improves heat dissipation to cut rolling resistance in forklift wheels.

Directional spokes and closed web shapes distribute load and limit stress concentration, improving puncture-free tire stability and fatigue resistance.

Pre-strained corrugated elastomer rings are joined into a lightweight non-pneumatic tire web that supports load and reduces vibration.

Flexible looped spokes and a shear band distribute load to deliver pneumatic-like comfort and load carrying without air pressure.

Tapered wheel surfaces and a locking ring secure a non-pneumatic tire without adhesives, enabling removable mounting and easier service.

Overlapping wheels and a translational-rotational hinge keep ground contact through gait, improving comfort and stability on uneven terrain.

An interconnected multi-piece web lets a non-pneumatic tire deform at the footprint to cut vibration while preserving lateral stiffness and load support.

Cord stiffness and filament diameter are tuned to improve non-pneumatic tire fatigue life and support efficiency at high speed.

Using pyrolysis soot from recycled tires cuts PAH content in solid rubber tire compounds while preserving rolling resistance and lowering material cost.

Variable-thickness, wider inner link parts keep spacing stable while strengthening inner annular joints and reducing breakage during rolling.

A single-material metal band layer directly bonded to tread rubber cuts rolling resistance and heat while preserving load support in non-pneumatic tires.

Shape memory alloy rim and bump stop elements raise load capacity and traction while returning after deformation to avoid permanent tire damage.

A recessed tread ring interface spreads shearing strain at the spoke bond, helping airless tires resist separation under large lateral forces.

Roughened wheel surfaces and spacer-guided curing improve bonding, cavity uniformity, and load durability in non-pneumatic tire assemblies.

Mechanical spoke retention and bonded outer-band assembly let non-pneumatic wheels replace spokes or hubs without losing structural strength.

Different spoke-plate curve amplitudes steer deformation away from adjacent plates, reducing damage and improving airless tire durability.

An embedded conductive plate grounds the cart through the wheel and bearing, preventing ESD damage without manual grounding lines.

A monolithic annular insert inside an elastomer roller tire raises load capacity, extends service life, and simplifies cable railway tire molding.

Groove-sidewall protrusions in a non-pneumatic tire block stone entry and use rotation-driven discharge to cut vibration, noise, and cracking.

A narrowed adhesive region between tire metal cords strengthens the resin interface and improves adhesion durability without restricting material choice.

A three-layer tread with graded rubber hardness disperses ground pressure while reducing deformation mismatch that causes tread peeling.

Wing-shaped lateral cushioning holes and split tread-base hardness absorb vibration in solid tires while slowing tread wear.

A thicker outer cylinder and controlled spoke abutment suppress step-induced inward deformation while preserving ride comfort on flat ground.

Atmospheric plasma coating enables adhesive-free co-vulcanization of thermoplastic structures and rubber shear bands for more durable non-pneumatic tires.

Angled bending spokes keep adjacent spoke assemblies from rubbing under load, reducing friction-driven aging and fracture in non-pneumatic tires.

Interlaced helical springs replace air and rubber to support lunar vehicle loads, resist 17 K extremes, and maintain traction on varied terrain.

Resistance parts between V-shaped spoke plates limit apex corner deformation, prevent plastic yield, and extend non-pneumatic tire life.

EPDM-based rubber skim layers protect open non-pneumatic tire spokes from ozone damage while maintaining metal cord adhesion.

Pretensioned V-shaped polyamide spokes lower tangent stiffness to reduce noise, vibration, and impulse forces while maintaining wheel load capacity.

Deep and shallow rim recesses create a blow-molded tread appearance in injection-molded wheels, resolving sink marks and stress from uneven wall thickness.

Relocating wheel fasteners to the internal surface resolves the conflict between aesthetic continuity and secure attachment while enhancing theft resistance.

Tires integrate thermochromic pigments that shift color with heat, providing visual condition monitoring without external sensors.

A non-pneumatic tire uses a chamfered shoulder section and inward-swelling protective tread segments to absorb collision energy.

Segmented geodesic ply structure eliminates air inflation needs while maintaining high load carrying efficiency and ride comfort.

A non-pneumatic tire tread uses a high thermal conductivity inner portion to dissipate heat from the road-contacting surface.