E01B27/023 - CPC Classification Index

ClassID:

127313 ⎘

E01B27/023 - CPC Classification

Classification description:

Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers; Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means Spreading, levelling or redistributing ballast already placed

Sub-classes:

E01B27/025 » {by means of non-driven tools} 5
E01B27/026 » {by means of driven tools, e.g. rotating brooms or digging devices} 9

Recent Application in this class:

20200340187

2020-10-29

Track-lifting and ballast-spreading apparatus

20140318407

2014-10-30

Machine and method for railway track maintenance, for track levelling, alignment, compaction and stabilisation, capable of operating without interrupting the forward movement thereof

20120110877

2012-05-10

BALLAST PLOUGH FOR BALLASTING A TRACK