68088 ⎘
Hopper cars; Adaptations of hopper elements to railways Closure elements for discharge openings
Sub-classes:Manway Cleaning Guard
#2ASYMMETRIC HOPPER CARS
#3Cover assemblies for railroad cars
#4Open top gondola railcars
#5Longitudinal door operating mechanism
#6Asymmetric hopper cars
#7LONGITUDINAL GATE HOPPER CAR WITHOUT PARTITIONS
#8Connecting rod type two-level locking device, hopper car bottom door and hopper car
#9Hatch cover mounted latch for a railcar
#10Connecting Rod Type Two-Level Locking Device, Hopper Car Bottom Door and Hopper Car
#11Door and door operating assembly for a railcar and method of assembling the same
#12Door sealing assembly for a railcar and method of assembling the same
#13Outlet gate assembly for hopper cars