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PCE
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CPC Subgroup
E01B 3/04

Means for preventing cleaving

Full Title

Transverse or longitudinal sleepers (for switches or crossings E01B7/22); Other means resting directly on the ballastway for supporting rails > made from wood (drying or impregnating B27K) > Means for preventing cleaving

2 direct subcodes

Child Classifications

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  • E01B 3/06 Anti-cracking dogs
  • E01B 3/08 Straps or bands for hooping or encircling sleepers (apparatus for hooping wooden railway sleepers on the spot E01B31/28)