Castors TRIZ Cases

A caster wheel brake mechanism synchronizes roller and shaft stopping via a unified locking piece.

A fastening device uses hollow profile elements and anti-rotation nuts to secure roller units on transport trolleys.

Deformable rubber dampers separate inner and outer wheels, absorbing noise and vibration while maintaining mobility.

A movable punching unit overlaps the sheet setting area to integrate binding and punching functions within a compact apparatus.

A castor backstop wheel uses a pivoting sector part and spring to block rotation in one direction while allowing free movement in the other.

Segmented brake rings distribute friction around a spherical wheel to eliminate backlash and stabilize carried loads in surgical devices.

An injection molded thermoplastic shield integrates wheels and support flanges into a transportable carton corner.

Tooth profiles on a locking element prevent relative movement between the fork and guide tube, eliminating instability during braking.

Segmented retaining members constrain tubular members via slots and grooves, eliminating resilient materials that reduce strength.

Spring-free cam mechanism simplifies assembly while ensuring stable directional control.

Articulated caps with internal rollers balance forces during transitions, eliminating equatorial discontinuity and reducing friction.

A caster adapter couples to object legs via an interior opening and a containment member that blocks the aperture.

Segmented enclosing parts pivot during collisions to protect feet and wheels while maintaining rotation.

Segmented mounting brackets with wheels convert heavy coolers into wheeled units, resolving stability and transport complexity trade-offs.

Embedded sensors monitor thermal conditions at the tread-hub interface, preventing irreversible polymer degradation caused by hysteresis heating.