Tyre Measurements TRIZ Cases
- Tire Inflation Sleeve Assembly Routing Pressurized Gas
A tire inflation sleeve assembly routes pressurized gas through a hub passage using a dedicated seal and deflector mechanism.
- Self-Inflating Tire With Segmented Check Valves
Segmented check valves in the sidewall maintain pressure automatically, eliminating manual driver intervention.
- Tire Sidewall Groove Peristaltic Pump for Pressure Maintenance
Sidewall groove deformation drives a peristaltic pump assembly that maintains tire pressure without external intervention.
- Magnetostrictive Piezoelectric RFID Tag for Long-Range Tire Tracking
A passive magnetostrictive piezoelectric device harvests energy from magnetic fields to power an RFID transponder.
- Tire Tread Wear Indicator with Segmented Silicone Materials
Segmented tread wear indicator uses distinct silicone materials to resolve the contradiction between reliable wear warning and manufacturing complexity.
- Vehicle Wheel Monitoring Segmentation for ECU Safety
Segmenting wheel monitoring into local ECU processing and remote machine learning resolves software update complexity while maintaining tire pressure accuracy.
- Tire Pressure Adjustment System with Flow Resistance Measurement
A tire pressure adjustment system uses flow resistance to estimate internal pressure without interrupting air flow.
- Rotary Coupler Air Inflation System for Vehicle Tires
A rotary coupler delivers air to rotating vehicle tires using a flexible sleeve and bearing assembly.
- Flexible Fence Tread Design for Wet Road Drainage
Tread design uses angled flexible fences to obstruct air flow and reduce resonance while collapsing under water pressure to maintain drainage during wear.
- Tire Tread Thickness Measurement Using Electromagnetic Time-of-Flight
A tire measurement device uses electromagnetic wave propagation time to determine tread thickness via a contact sensor.
- Pneumatic Tire Tread Groove Segmentation for Noise Reduction
Segmented tread grooves with varying curvature disrupt airflow to reduce acoustic resonance in vehicle tires.
- Online Inflating Valve Insertion Device with Expanding Flaps
An online inflating valve insertion device uses expanding flaps to align and insert valves into wheel bores.
- Tyre Pressure Monitoring Device Secure BLE Transmission
A tyre pressure monitoring unit incorporates a Bluetooth Low Energy chip to handle encrypted wireless data transmission.
- TPM Sensor Mounting Tool Cam Lever Mechanism
A cam lever tool translates rotational motion into linear push pin force for TPM sensor insertion.
- Vehicle Load Estimation via Tire Pressure Change
A tire system estimates vehicle load by monitoring gas pressure changes in the tread chamber.
- Wheel Monitoring Device Preformed Housing Parallel Planes
Preformed housing with superposed parallel installation planes and a lateral opening reduces mass while ensuring accurate measurements without air bubbles.
- TPMS Sensor Cloning via Data Replay and Resolution Matching
A TPMS programming device records reference transmissions and replays them to clone sensor data across multiple manufacturer protocols.
- Rotary Piston Compressor for Decentralized Tire Pressure
A wheel hub arrangement integrates a rotary piston compressor to produce compressed air directly at the tire.
- Self-Inflating Tire Regulator with Flexible Air Passageway
Mechanical regulator device uses a pressure membrane to control airflow through a flexible passageway, compensating for natural tire pressure loss.
- Self-Inflating Tire Pressure Regulator with Flexible Diaphragm
A self-inflating tire assembly uses a pressure membrane to control airflow into the tire cavity.
- Tyre Pressure Monitoring Data Telegram Structure
Reorders data telegram fields to send pressure information before identifiers, resolving incomplete packet reception issues.
- Tire Pressure Monitor Preventing False Warnings During Rotation
A tire pressure monitoring system suppresses warning lamp activation during vehicle stops when front and rear wheel pressures exceed respective thresholds.
- Dynamic Tire Pressure Control for Energy Efficiency
A traveling device adjusts pneumatic tire air pressure dynamically to optimize vehicle performance.
- TPMS Display Device Multi-Protocol Sensor Conversion
A tire pressure monitoring display device selects communication protocols to convert sensor signals into unified temperature and pressure data.
- Tire Pressure Monitoring Using Segmented Sensor Architecture
A tire pressure monitoring system combines a single direct sensor with wheel-speed data to determine low-pressure states across all vehicle wheels.
- Antenna Matching Device for Dual-Frequency Tire Pressure Detectors
A microcontroller-controlled antenna matching device switches impedance states to match dual-frequency signals with a single tire pressure detector antenna.
- Rotary Union Lubrication Trap for Tire Inflation
A lubrication trap captures migrating oil from the hubcap interior, preventing air leaks and maintaining consistent tire pressure during motion.