IPC Subgroup
E01B 29/1 for inserting or removing sleepers
Introduced: September 1968
Last revised: January 2006
Full Title
Laying, rebuilding, or taking-up tracks; Tools or machines therefor > Transporting, laying, removing, or renewing sleepers > under, or from under, installed rails > for inserting or removing sleepers
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
1 direct subcode
Child Classifications
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- E01B 29/11 Removal involving destruction of the sleeper, e.g. the sectioning thereof