Rims TRIZ Cases

Segmented apex layers with composite materials minimize heat generation and flat spot formation during heavy load operation.

Mixed threaded and pass-through holes in a bead lock wheel reduce assembly time while maintaining realistic screw appearance.

A vehicle rim integrates three-dimensional surface structures to dampen tire cavity noise through sound scattering and absorption.

Integrating tire separation prevention steps with a bolt coupling portion secures waterproof sealing without increasing the in-wheel motor diameter.

A composite bicycle rim integrates structural and damping layers to attenuate road vibrations.

Segmented thickness zones in the hat and flange reduce weight without compromising strength or rim assembly accuracy.

Press forming and welding cylindrical blanks eliminates loose parts in pneumatic tires to boost rim robustness.

Single engagement set eliminates sequential groove disengagement during mounting, reducing friction and improving load capacity.

A variable track wheel uses a centering device with pins and holes to align disc and rim components during assembly.

Symmetric tubular rim rings form a buffer structure that disperses stress, preventing force concentration and enhancing structural integrity.

A convex spoke bed surface reduces contact stress and galling between the spoke nipple and rim, increasing wheel fatigue life.

A wheel seat with a braking tenon engages grooves on dual rims to lock rotation.

Inboard wheel half features a release channel with a sharp edge to abrade the o-ring seal.

Segmented insert rings allow replacement of stripped bolt threads without re-tapping, extending clamp ring assembly life.