Transverse or longitudinal sleepers (for switches or crossings E01B7/22); Other means resting directly on the ballastway for supporting rails

Introduced: September 1968

Title

Titles differ between systems:

IPC: Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails

CPC: Transverse or longitudinal sleepers (for switches or crossings E01B7/22); Other means resting directly on the ballastway for supporting rails

Full Title

Full titles differ between systems:

IPC:

Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails

CPC:

Transverse or longitudinal sleepers (for switches or crossings E01B7/22); Other means resting directly on the ballastway for supporting rails

IPC and CPC are identically structured here. All 6 subcodes exist in both systems.

3 shared codes have differing titles between IPC and CPC.

Child Classifications

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E01B 3/02 made from wood (drying or impregnating B27K) IPC+CPC Available in IPC and CPC
E01B 3/16 made from steel IPC+CPC Available in IPC and CPC
E01B 3/28 made from concrete or from natural or artificial stone (manufacture B28) IPC+CPC Available in IPC and CPC
E01B 3/44 made from other materials only if the material is essential IPC+CPC Available in IPC and CPC
E01B 3/46 made from different materials (E01B3/26, E01B3/42 take precedence) IPC+CPC Available in IPC and CPC
E01B 3/48 Distance keepers or tie-rods for sleepers IPC+CPC Available in IPC and CPC