Elevators TRIZ Cases
- Active Guide Roller Actuator Structure for Coil Breakage Prevention
A bobbin-to-magnet or bobbin-to-yoke contact structure protects the coil under excess force while preserving Lorenz-force vibration suppression.
- Elevator Mode Switching for Autonomous Robot Traffic
When robot traffic exceeds a threshold, the elevator switches to dedicated mode to cut delays while still allowing human-priority use.
- Elevator Belt Cord Monitoring With Piercing Contacts
Piercing screws and bridge contacts keep electrical contact with shifting elevator cords, enabling accurate detection of belt deterioration.
- Manual Hydraulic Brake Release With Accumulator-Based Lowering Control
Decoupling hand-pump pressurization from brake release control enables slow, precise load lowering with less operator strain and safer operation.