Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:: FIXED CONSTRUCTIONS
Class:: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Subclass:: STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL

Related Keywords

CLEANING permanent ways of railwaysCLEANING tramway railsCLEARING permanent ways of railwaysCLEARING tramway railsremoving ICE from railway or tramway tracksMELTING ice or snow on railway trackscleaning permanent way of RAILWAY(S),RAILROAD(S)removing REFUSE from permanent ways of railwaysremoving REFUSE from tramway tracksremoving SNOW from railway or tramway tracksSNOW ploughs

2 direct subcodes

Child Classifications

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E01H 8/02 Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs
E01H 8/1 Removing undesirable matter from rails, flange grooves, or the like, e.g. removing ice from contact rails, removing mud from flange grooves