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
Navigate with arrow keys, Enter to open
- 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 31/12 Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
- 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