Railway tank hopper car

Railway waggon

Ramp car

Rapid discharge railcar door

Rapid discharging hopper car automatic door latch

Remote control positioning system for controlling hopper doors

Remote railway container locking system

Remotely extendible bunk stake for logging vehicle

Remotely operated manhole cover for a tanker

Remotely operated manhole cover for a tanker

Removable cover for gondola cars with lightweight composite pane

Removable insulated cover and method for transporting hot oversi

Restraint assembly for the hopper door actuator of a rapid disch

Retractable bulkheads for railroad flat cars

Retractable container stop and guide assembly for railroad freig

Retractable guide latch mechanism

Ring protector for preventing tampering of valves positioned...

Roof support for a railroad car roof

Rotary dump

Rotary lock for a split ramp railway car