68094 ⎘
Hopper cars; Adaptations of hopper elements to railways; Closure elements for discharge openings; Opening or closing means hydraulic or pneumatic
CAST COMPONENTS FOR COLD FORMED CENTER SILL RAIL CAR MODIFICATION PROGRAMS
#2Improved Automatic Hatch System for Trough Loaded Hopper Railcars
#3MODELING PROCESS AND STRUCTURAL REPAIR OF A RAILWAY OR METAL CAR
#4Mechanism for longitudinal door systems
#5AUTOMATIC DISCHARGE SLIDING DOOR MECHANISM FOR RAILROAD HOPPER CARS
#6Longitudinal door operating mechanism
#7Automated Hatch System for Hopper Railcars
#8Capstan-driven air pump system for opening and closing a longitudinal railcar door
#9Centering apparatus for hopper car doors
#10METHOD AND CAST COMPONENTS FOR COLD FORMED CENTER SILL RAIL CAR MODIFICATION PROGRAMS AND RAILCARS FORMED THEREBY
#11Rapid discharge door locking system
#12Mechanism for longitudinal door systems
#13Open top hopper railcar with lading shedding top chord and corner cap and integrated door operating controls with manual override
#14RAILROAD HOPPER CAR BODY FITTINGS
#15Railroad hopper car
#16Rapid discharge door locking system
#17Railroad hopper car body fittings
#18Mechanism for longitudinal door systems
#19Railcar with progressive opening longitudinal gates
#20Pre-loaded compression strut
#21Open Top Hopper Railcar with Lading Shedding Top Chord and Corner Cap and Door Operating Controls with Manual Overide
#22Compartment and bottom door thereof
#23Rail road hopper car
#24Open top hopper railcar with biased door seal and enlarged contoured end door
#25Railroad hopper car and door mechanism therefor
#26Door and door operating assembly for a railcar and method of assembling the same
#27Rail road hopper car ridge fittings
#28Outlet gate assembly for hopper cars
#29Railroad hopper car and door mechanism therefor
#30Railroad car and door mechanism therefor
#31Bottom door opening-closing mechanism, bottom door device and drop-bottom hopper car
#32Open top hopper railcar with biased door seal and enlarged contoured end door
#33Open top hopper railcar with lading shedding top chord and corner cap and integrated door operating controls with manual override
#34Side contoured open top hopper railcar with biased door seal and enlarged contoured end door
#35BALLAST HOPPER CAR
#36Ballast hopper car discharge door control system
#37Control valve assembly for load carrying vehicles
#38Railroad car and door mechanism therefor
#39Rail road hopper car ridge fittings
#40Rail road hopper car ridge fittings
#41Control valve assembly for load carrying vehicles
#42Open top hopper railcar with lading shedding top chord and corner cap and integrated door operating controls with manual override
#43Railroad gondola car structure and mechanism therefor
#44System and related method for visually indicating a condition of a lock on a railroad hopper car
#45System and method for accumulation of air for pneumatic railroad car systems
#46Rail road hopper car structure
#47Railroad gondola car structure and mechanism therefor
#48Railroad gondola car structure and mechanism therefor
#49Control valve assembly for load carrying vehicles
#50Rail road hopper car ridge fittings
#51Hopper car gate with a laterally opening door
#52Railcar with discharge control system
#53Hopper car with lading dislodgement fittings and method of operation
#54Rail road hopper car fittings and method of operation
#55Hopper railcar with automatic individual door system
#56Hopper cars with one or more discharge control systems
#57Sliding gate actuating mechanism
#58Railroad hopper car transverse door actuating mechanism
#59Railroad hopper car door actuating mechanism
#60Railcar with discharge control system
#61Hopper closure assembly with telescoping gate and method of using same
#62Mechanism for selectively operating hopper doors of a railroad car
#63Railroad hopper car longitudinal door actuating mechanism
#64Railway hopper car with longitudinal discharge openings
#65Railcar with discharge control system