Rims TRIZ Cases

Segmented overlay pieces attach to standard bases via nesting slots, resolving the trade-off between aesthetic customization and structural integrity.

Chemical etching removes the polymer layer to expose reinforcing fibers, resolving rim strength versus wet braking performance trade-offs.

CMT welding joins a steel disc to an aluminum rim, reducing wheel mass by 20% while maintaining structural integrity.

Hot forming device press hardens steel wheel rims to achieve high dimensional accuracy and operational strength.

A spoke fastening device uses a deformable elastomeric ferrule to engage wheel rim holes without specialized tools.

Resilient tabs on profiled sheet metal parts absorb height tolerance discrepancies to prevent wedging and maintain strong weld quality.

A fixture uses synchronized rollers and rubber sleeves to position balance blocks on vehicle hubs.

Segmented position fixing grooves guide a securing fastener to prevent relative sliding movement between the tire and rim.

An intermediary bush in the rim hole accommodates machining inaccuracies while maintaining an air seal without complex assembly.

Optimized flange geometry prevents tire demounting under lateral loads while increasing load capacity.

A wheel nut assembly uses a locking cap to secure the fastener via spline engagement.

Side outlets on a T-shaped air valve prevent occlusion by internal structures, ensuring uninterrupted deflation.

A vehicle rim incorporates predetermined weak points to absorb crash energy through plastic deformation.

A spoke wheel rim uses raised portions and recessed areas to reduce weight while maintaining structural stiffness.

A hollow annular wheel frame composed of equally sized thermoplastic prepreg bars achieves structural integrity through lamination and heating processes.

Laser ablation removes resin matrix to form macroscopic structures that interrupt water films, improving wet braking without weakening fiber integrity.

Variable wall thickness strengthens bicycle rim spoke regions, resolving the trade-off between load-bearing capacity and structural weight.

Asymmetric rim flange configuration increases spoke tension using composite material tensile stiffness.

A rotary forged aluminum wheel uses coarse grain regions at mounting faces to resist fretting fatigue.

An elastomeric adapter connects a tire bead to a rigid rim seat, absorbing pothole impacts via axial deformation while maintaining structural integrity.

Rim-mounted counterweight compensates for long valve stem weight, restoring wheel balance while preserving deep section aerodynamics.

A wheel rim uses a separating element to divide internal chambers for hydraulic actuation.

An electrical insulation layer bonds metallic and non-metallic bicycle rim components via adhesive.

An elastic protection casing surrounds a rotor periphery to absorb radial impacts through flexible deformation.

Counter-rotating hub disks deform leaf springs to vary radial stiffness, integrating torque sensing into the drive train to reduce device complexity.

A vehicle wheel safety device uses female parts and peripheral walls to mechanically lock rim attachment elements against rotation.

Re-entrant auxetic honeycombs resolve the contradiction between shear strength and structural stability by enabling controlled deformation without buckling.

A plug system with barbs and a resilient member seals spoke holes, accommodating non-planar rim contours to prevent air leakage.

Segmented spoke holes enable tubeless tire installation while maintaining secure nipple retention, reducing lateral stresses and minimizing spoke breakage.

Segmented wheel channels mount pumps radially inward of bead areas, resolving structural complexity and tire installation interference.

Heating steel blanks above Ac3 temperature enables martensite transformation during hot pressing, reducing wheel weight while maintaining mechanical strength.

Annular water channels in a shunt cone accelerate solidification of thick aluminum wheel centers, reducing shrinkage defects by 80%.

Lattice sockets on the rim middle portion lower mass by 8.9 percent without compromising impact strength or fatigue resistance.

A magnetic suspension power system transmits torque to a vehicle hub using field interaction between the hub and half axle.

Rim ribs engage sealing grooves to create bearing surfaces, securing tubeless seals against centrifugal forces without vulnerable air hoses.

A non-pneumatic tire uses a parametric spoke unit to maintain structural rigidity and minimize contact area loss.

A light alloy wheel uses a hook and groove mechanism to position a circular reinforced member on the inner rim surface.

Uneven peripheral edges on a bicycle rim induce a turbulent boundary layer, reducing aerodynamic drag while maintaining manufacturing simplicity.

Cam stud and spacer rotate to move vehicle wheels, enabling single-side assembly in tight spaces.

Rotates and deforms non-pneumatic tire spokes into hub grooves, enabling customizable spoke substitution without replacing the entire wheel assembly.

Merges protective rock guard portions with wheel rim halves to eliminate separate plates and reduce installation complexity.

Reduced-density steel alloy lowers wheel mass by 10% while maintaining strength, overcoming fatigue sensitivity in conventional high-strength designs.

Radially inwardly widening reduced-material portions in the cast wheel rear bead enhance impact strength while minimizing mass.

Segmented bracket with adjustable thumb screws resolves contradiction between stable valve support and easy pump engagement.

A straddled vehicle wheel rim uses a thickness-inflating structure to vary wall thickness across inter-spoke sections.

A wheel assembly locking mechanism secures the side rim while an air seal maintains pneumatic integrity during proper installation.

A wheel rim with continuously undulate side parts creates multiple circumferential wells to improve tire bead seating.

Offset Helmholtz resonator frequencies balance rebound resonance peaks, suppressing acoustic loads on occupants.

A gravity-driven pump mounted on the tire rim utilizes rotational orientation changes to automatically inflate tires without external power sources.

An adjustable rim system dynamically modifies radial spoke tension, resolving polymeric durability limits in non-pneumatic tires.