Rack Railways TRIZ Cases
- Vertical Loop Delivery Vehicle System for Automated Mail Sorting
See how autonomous delivery vehicles on a vertical loop track automate mail sorting with segmen
- Track-Guided Delivery Vehicle System for Multi-Bin Item Sorting
See how semi-autonomous vehicles on vertical and horizontal track sections automate item sortin
- Material handling apparatus for delivering or retrieving items
See how independently controlled vehicles on vertical and horizontal tracks automate item sorti
- Track-Guided Delivery Vehicles for Compact Item Sorting
Track-guided vehicles and pivoting gates automate item sorting and retrieval, cutting manual labor while keeping the system compact and affordable.
- Multi-Level Delivery Vehicle Sorting for Compact Mail Handling
Semi-autonomous vehicles on vertical and horizontal tracks sort diverse mail in less space, cutting labor and retrieval time.
- Multi-Wheel Drive Pinion for Compact Torque Sharing
Tangentially offset drive wheels share load across alternating teeth, boosting torque capacity in less space while compensating for toothing errors.
- Passive Descending Track Switch for Shuttle Car Routing
A shuttle car pushes a descending track switch open and lets it reset passively, cutting drive and control complexity in dispensing tracks.