Train Hauling Devices TRIZ Cases
- Road-Rail Excavator Bogie With Pendulum Rail Axle Compensation
A pendulum-mounted rail axle helps a road-rail excavator maintain rail contact on uneven track, improving guidance and reducing derailment risk.
- Road-Rail Excavator Bearing Assembly for Pendulum Rail Axle Stability
A switchable bearing lets pendulum-mounted rail axles absorb rail unevenness, maintain rail contact, and lock for higher load capacity.