Propulsion device for a train intended for renewal of railway tr

Propulsion system for integral trains

Rack and pinion and adhesion drive locomotive

Rack and pinion drive trolley with slip-ring drive wheel

Rack-rail assembly for a mining machine

Rail and carriage system with magnetically adhered plastic track

Rail conversion module for road tractor

Rail draft vehicle employing tractor-like apparatus

Rail engagement apparatus which uses vehicle supension

Rail gripping vehicle

Rail truck suspended car transit vehicles

Rail-borne motive power unit

Railcar mover having negative cambered rail wheels

Railcar moving vehicle

Railcar moving vehicle having monitored weight transfer process

Railcar moving vehicles

Railcar-moving vehicle with load-shifting device

Railroad car moving vehicle

Railroad locomotive traction motor isolation

Railroad test vehicle comprising a railroad measurement axle...