Revolving Doors TRIZ Cases
- Dome-Shaped Shutter Storage Device for Multi-Directional Load Support
See how a vertically divided dome-shaped shutter with segmented support portions distributes mu
- Adjustable curved door assembly
See how a tilting track mounting assembly compensates for curved-track deflection under heavy g
- Revolving Door Emergency Opening Structure That Prevents Pin Disengagement
A slider-and-channel release lets a revolving door fold open in emergencies while keeping the door leaf connected to the driving shaft.
- Turnstile Piggybacking Detection for Single-User Access Control
Sensors and AI count users inside a turnstile to block piggybacking and allow only one authorized person through.
- Glass Revolving Door Wings With Integrated Brush and Display Wiring
Foil conductors and integrated brush arrangements power door-wing displays while removing exposed edges that raise injury risk.
- Revolving Door Drum Structure With Nested Roof Support
Lateral offsets between inner and outer drum glass hide support profiles, enabling a pre-assembled roof with cleaner appearance and faster installation.