Tyre Parts TRIZ Cases
- Vehicle Wheel Single Helmholtz Resonator Noise Damping
A vehicle wheel integrates a single Helmholtz resonator suspended inside the tire air chamber to restrain air column resonance noise.
- Vehicle Wheel Helmholtz Resonators Broadband Sound Deadening
Dual Helmholtz resonator groups absorb tire air column resonance across a wide frequency range.
- Segmented Dipole Antenna for Tire RFID Resonance Tuning
Segmented dipole radiators allow precise resonance frequency adjustment in tire RFID tags, reducing material defects caused by rigid antenna embedding.
- Pneumatic Tire Damping Element Geometry for Noise Reduction
A pneumatic tire uses porous damping elements with a specific height-to-length ratio to absorb acoustic energy inside the vehicle cabin.
- Multi-Position Belt Drum for Tire Tread Winding
A multi-position belt drum winds tire treads directly onto the carcass without intermediate transfers.
- Segmented Noise Damper for Curved Motorcycle Tire Tread
A segmented noise damper adheres to the inner face of a curved tire tread using flexible materials and double-sided adhesive tape.
- Tire Antenna Brass Coating Thickness Optimization
Reducing brass coating thickness to 1–2 μm maintains electromagnetic conductivity while lowering manufacturing costs and eliminating coating heterogeneities.
- Vehicle Wheel Sub-Air Chamber Joint Axis Design
Auxiliary air chamber member with joint points on the strong axis to reduce stress concentration.
- Tyre Cavity Noise Reduction via Standardized Element Sequencing
Standardized noise-reducing elements with distinct circumferential lengths cover varying tyre inner surfaces.
- Vehicle Wheel Measuring Device with Adhesive Metal Strip
A vehicle wheel measuring device uses an adhesive metal strip to detect rim deformations for load force analysis.
- Vehicle Wheel Well Portion Curved Cross-Section Design
A vehicle wheel well portion features outward-protruding hump portions connected by an inwardly sunken curved surface to enhance rim rigidity.