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IPC Subgroup
E01B 31/02

Working rail or other metal track components on the spot

Introduced: September 1968

Last revised: January 2006

Full Title

Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor > Working rail or other metal track components on the spot

Classification Context

Section:
FIXED CONSTRUCTIONS
Class:
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Subclass:
PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS

5 direct subcodes

Child Classifications

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  • E01B 31/04 Sectioning or slitting, e.g. by sawing, shearing, flame-cutting
  • E01B 31/06 Making holes, e.g. by drilling, punching, flame-cutting
  • E01B 31/08 Bending, e.g. for straightening rails or rail joints
  • E01B 31/18 Reconditioning or repairing worn or damaged parts on the spot, e.g. applying inlays, building-up rails by welding; Heating or cooling of parts on the spot, e.g. for reducing joint gaps, for hardening rails