US3377961A
|
|
Fluid-actuated car mover
|
US3343502A
|
|
Convertible railway vehicle highway trailer
|
US3139997A
|
|
Loading apparatus for variable height railway cars
|
US2994283A
|
|
Car-retarding and holding mechanism
|
US2820421A
|
|
Removable rail-mounted car stop
|
US2829604A
|
|
Trackway-mounted car bumper
|
US2862688A
|
|
Rotary fluid motor driven carshifting apparatus
|
US2847945A
|
|
Fluid-actuated car-moving apparatus
|
US2766417A
|
|
Belt drive actuated motor controlling switch mechanism
|
US2726364A
|
|
Overload-controlling mechanism for electric motor-driven apparatus
|
US2679213A
|
|
Rerailing apparatus for railway vehicles
|
US2660293A
|
|
Conveyer apparatus
|
US2643855A
|
|
Car door opener and closer
|
US2500371A
|
|
Molding machine for ceramic ware
|
CA560752A
|
|
Removable rail-mounted car stop
|
CA524592A
|
|
Overload-controlling mechanism for electric motor-driven apparatus
|
CA496669A
|
|
Car door opener and closer
|
CA530012A
|
|
Track positioned car-feeding mechanism
|
CA795565A
|
|
Fluid-actuated car mover
|
CA895648A
|
|
Dog carriage for a railroad car mover
|