E01B31/12 - CPC Classification Index

ClassID:

127362 ⎘

E01B31/12 - CPC Classification

Classification description:

Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor; Working rail or other metal track components on the spot Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails

Sub-classes:

E01B31/13 » by milling 30
E01B31/15 » by planing or filing 8
E01B31/17 » by grinding 33

Recent Application in this class:

20200282487

Welding unit and method for welding rails of a track

20190218726

Machine, mobile on a track, for removing irregularities on a rail head surface

20170233954

Robotically-controlled laser cladding process for repair of worn and/or damaged railway structures

20160199925

Device for deburring butt-welded rail joints

20150240428

METHOD AND DEVICE FOR FORCE-DEPENDENT CONTROLLING IN THE MACHINING OF RAILS

20150233064

Method and device for lateral copying of a rail

20130318762

Method for profiling a laid rail and processing vehicle