E01B27/105 - CPC Classification Index

ClassID:

127323 ⎘

E01B27/105 - 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; Renewing or cleaning the ballast , with or without concurrent work on the track without taking-up track the track having been lifted

Recent Application in this class:

20250084593

METHOD, APPARATUS AND SYSTEM FOR LIFTING RAILROAD STRUCTURES

20240158993

METHOD FOR CLEANING A BALLAST BED OF A TRACK

20230332359

Method, apparatus and system for lifting railroad structures

20210317615

Method, apparatus and system for lifting railroad structures

20160194836

Machine for renewal of sleepers and ballast under raised railway track

20130228091

Machine for cleaning a ballast bed of a track

20100319940

Method for rehabilitation of a ballast bed of a track

20080251265

Method and installation for rehabilitating a ballast bed