Spoked Wheels TRIZ Cases
- Spoke Wheel Nipple Assembly With Polymer Damping for Stiffness and Comfort
A polymer damping member in the spoke nipple assembly absorbs fine road vibrations while preserving wheel stiffness and reactivity.
- Adapter Disc Wheel Centering With Deformable Ring Inserts
Deformable plastic centering rings compensate wheel and hub tolerances, enabling clearance-free alignment with a lightweight adapter disc.
- Spoke Nipple Geometry for Secure Washer Retention
A stepped spoke nipple traps the washer between a large-diameter section and blocking projection to prevent drop-off during rim installation.
- Centrifugal Backup Brake Structure for Fail-Safe Bicycle Wheels
A spring-loaded brake mass uses centrifugal force to lock the wheel at a speed threshold, providing backup braking without power or rider input.
- Forged Vehicle Wheel Rib Structure for Brake Cooling and Rigidity
Raised spoke ribs and an annular gap keep a forged light-metal wheel rigid while reducing weight, improving airflow, and cooling the brake.
- Enlarged Spoke Nipple Head for Washerless Rim Assembly
An enlarged spoke nipple head replaces separate washers, improving rim load distribution while enabling faster automated wheel assembly.
- Crimped Composite Spoke Connector for Lighter Bicycle Wheels
A crimped connector lets composite bicycle spokes join securely to the wheel while cutting weight, improving fatigue life, and damping vibration.
- Bicycle Hub Spoke Layout With Three-Point Flange Support
Three flange contact areas support the spoke head, bend, and body to resist vibration-driven breakage and enable lower spoke counts.
- Wire-Spoke Wheel Hub Layout for Longer Spokes and Shock Absorption
By shifting spoke attachment into the hub’s inner region, this wheel increases spoke length for better shock absorption without enlarging the rim.
- Spoke-Protrusion Wheel Structure for Brake Cooling Airflow
Spoke protrusions and inclined spoke geometry guide outward airflow, suppress separation, and increase cooling air to the brake.
- Vehicle Wheel Spoke Backside Inclines for Aerodynamic Flexibility
Backside inclined surfaces on wheel spokes improve airflow through window portions while preserving front-side wheel design flexibility.
- Self-Sealing Spoke Wheel Nipple for Hermetic Rim Sealing
An integrated elastic gasket seals the rim spoke hole during installation, preventing air leaks without liquid silicone or extra tools.
- Carbon Fiber Rim and Titanium Alloy Spoke Wheel Design
A segmented wheel combines a carbon fiber rim with titanium alloy spokes to reduce overall weight while maintaining structural rigidity.
- Vehicular Wheel Weight Mounting Surface Design
Parallel weight-mounting surfaces eliminate caulking marks by positioning balance weights at the rim center, away from the molding seam.