Rolling Drums TRIZ Cases

Guide slot and arms capture the track on a flying corner amusement park ride vehicle, eliminating pinch points while allowing transverse movement.

Articulable roller coaster seats adjust between vertical and reclined positions to change passenger viewpoints.

A transport device synchronizes passenger movement with gondola speed to enable comfortable boarding.

Linear synchronous motors replace friction-based mechanical pacers to eliminate wear and enable precise speed control on complex ride geometries.

A capsule ride drum rotates about a central axis while moving along a track.

A rotatable coaster track area with a drive system repositions cars to resolve the contradiction between ride variety and device complexity.

Flexible connecting units allow relative movements while coupling elements lock the floating body to the chassis for safe navigation through schuss sections.

Multiple vertical rotation axes combined with vertical translation motion expand volumetric workspace while resolving device complexity constraints.

A wheel hub assembly supports a rider compartment that rotates independently on its axle to create dynamic motion patterns.

Variable offset drive tracks enable inside curves to break repetitive oval patterns.

A boat capture assembly uses a pivot arm and receiver cavity to guide water ride vehicles along submerged tracks.

Segmented trough sections reduce mold counts and fabrication costs while ensuring a fixed rider path.

Extruded polyvinylchloride track uses strengthening ribs to allow tight curvature bending without permanent creasing.

Separate vehicle chains at different elevations cross without interference, resolving collision risks while enhancing ride excitement.

Linear tracks eliminate complex turntable synchronization, reducing maintenance costs while enabling unpredictable near-miss interactions.

Segmented track zones and dynamic coupling enable vehicles to coast to evacuation points, reducing infrastructure density.