IPC Main Group
E01B 33/00 Machines or devices for shifting tracks, with or without lifting, e.g. for aligning track, for shifting excavator track
Introduced: September 1968
Last revised: January 2006
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
Related Keywords
SHIFTING of railway tracksSLEWING railway tracksshifting TRACK(S) for railways or tramways
2 direct subcodes
Child Classifications
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- E01B 33/02 for slewing, i.e. transversely shifting, in steps
- E01B 33/06 for slewing in a continuous operation, e.g. for tracks which carry excavators