Friction wedge for a railroad car truck having a replaceable...

Friction wedge liner with backing plate

Friction wedge with mechanical bonding matrix augmented...

Friction-polyurethane rubber draft gear

Frictional snubbing arrangement for railroad car truck

Front draft stop for use in a drawbar assembly

Front section of a railway car

Front structure of a railway electric locomotive with a...

Fuel efficient control of multiple unit locomotive consists

Fuel tank for railway car

Fulcrum for brake beams

Fulcrum mechanism

Full diameter head shield construction for railway tank car

Full-length door arrangement for railway house cars

Funicular system of rail and running cable type, in...

Funicular transport apparatus with a double endless cable...