E01B29/42 - CPC Classification Index

ClassID:

127354 ⎘

E01B29/42 - CPC Classification

Classification description:

Laying, rebuilding, or taking-up tracks; Tools or machines therefor Undetachably joining or fastening track components in or on the track, e.g. by welding, by gluing; Pre-assembling track components by gluing; Sealing joints with filling components

Sub-classes:

E01B29/44 » Methods for effecting joining of rails in the track, e.g. taking account of ambient temperature 16
E01B29/46 » Devices for holding, positioning, or urging together the rail ends 23

Recent Application in this class:

20250290254

2025-09-18

RAIL GRINDING MACHINE AND METHOD THEREOF

20220042250

2022-02-10

PROCESSING SYSTEM AND METHOD FOR PERFORMING TRACK WORK

20190271118

2019-09-05

Insulating joint for electrically insulating a pair of adjacent rail sections and railway track comprising such insulating joint

20190054561

2019-02-21

Welding assembly for welding two rails of a track

20190015926

2019-01-17

Base part of a mold for welding metal rails

20170165782

2017-06-15

Machine for flash-butt welding of rails

20130284706

2013-10-31

Method for Repairing Metallic Structure

20130008874

2013-01-10

Machine for flash-butt welding of rails

20120234806

2012-09-20

Flash butt welding method of rail steel

#10

20110233293

2011-09-29

Repair insert for repairing metallic structure

#11

20100243715

2010-09-30

Welding railway lines

#12

20100038410

2010-02-18

SECURING METALLIC OBJECTS

#13

20060060662

2006-03-23

Method of attaching rail clip anchoring device to a railway rail support

#14

20050224559

2005-10-13

Method for metallically connecting rods by oscillating friction welding