128151 ⎘
Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails Removing undesirable matter from rails, flange grooves, or the like railway parts , e.g. removing ice from contact rails, removing mud from flange grooves
Sub-classes:RAIL BUFFER
#2MECHANICAL SAND REMOVAL
#3RAIL TRACK CLEANER VEHICLE
#4Surface Condition Monitoring Of Railway Tracks
#5Surface Conditioning Of Railway Tracks Or Wheels
#6Vehicle, system and method for railway track clearing
#7ROUTE CLEANING SYSTEM
#8Mobile waterjet rail repair system
#9Railway weed control vehicle
#10Apparatus for weed control
#11Apparatus for weed control
#12Weed control apparatus
#13System and method for adjusting torque distribution
#14System and method for adjusting torque distribution
#15Device for removing object on road surface, guide rail type vehicle, and method for removing object on road surface
#16System and method for mobile subvehicular access and treatment of ground surfaces about occupied rail tracks
#17SNOW REMOVAL DEVICE, VEHICLE, AND TRACK TRANSPORTATION SYSTEM
#18Weatherproof track and contact for electrical feeding of road vehicles
#19Movable sand plow for locomotive
#20Mounting device for a debris deflector
#21Brake system having an electromagnetic track brake device
#22Device and process for cleaning electrified contact rail insulators for rail rapid transit systems
#23Device and process for cleaning electrified contact rail insulators for rail rapid transit systems
#24Track cleaner and grinder head attachment