Sleeper-tamping machines

Introduced: September 1968

Title

Titles differ between systems:

IPC: Machines therefor, e.g. so-called sleeper-tamping machines

CPC: Sleeper-tamping machines

Full Title

Full titles differ between systems:

IPC:

Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers > Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast > Packing sleepers, with or without concurrent work on the track > Machines therefor, e.g. so-called sleeper-tamping machines

CPC:

Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers > Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast > Packing sleepers, with or without concurrent work on the track (preforming ballast cores or seats for sleepers E01B27/02) > Sleeper-tamping machines

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

Navigate with arrow keys, Enter to open

E01B 27/17 combined with means for lifting, levelling or slewing the track IPC+CPC Available in IPC and CPC
E01B 27/18 by introducing additional fresh material under the sleepers, e.g. by the measured-shovel method, by the blowing method IPC+CPC Available in IPC and CPC