Section van trailer having detachable and interchangeable compar
Self propelled load distributor vehicle
Self-contained and automatic chock for immobilization of vehicle
Semiautomatic stacker for stackable articles
Shaft coupling device and locking mechanism
Shakeout apparatus
Shear dolly for long wall mining
Shipping dock hook
Side loading apparatus
Side-lifting apparatus for hopper wagons
Side-loading transport of automobiles by rail
Slip sheet repositioning apparatus
Slope extension for vehicle restraints
Slope extension for vehicle restraints
Specimen conveying system
Sterilizer loading car transfer apparatus
Stopper device for positioning a push car and the like
Storage system for glass offcuts
Surface mounted truck leveler
Swinging-linkages rotary loader