EP 1301663 B1 20110608 - Method for re-profiling at least the running surface of a rail
Title (en)
Method for re-profiling at least the running surface of a rail
Title (de)
Verfahren zum Reprofilieren mindestens des Fahrspiegels einer Schiene
Title (fr)
Procédé de reprofilage d'au moins la surface d'un rail
Publication
Application
Priority
- AT 0100234 W 20010712
- AT 12412000 A 20000717
Abstract (en)
[origin: WO0206587A1] The invention relates to a method for re-profiling the running surface of a rail, preferably the convex portion of the rail head cross-profile of a rail, especially a railway rail, by peripheral milling. The aim of the invention is to obtain a profile that meets the requirements and has few corrugations. To this end, for producing the profile in a single peripheral grinding step, more than five, preferably nine milling tracks are produced that are oriented in parallel to the longitudinal direction of the rail. Optionally, the running surface, preferably the convex portion of the rail head cross-profile including the running surface is ground afterwards.
IPC 8 full level
E01B 31/13 (2006.01); E01B 31/17 (2006.01)
CPC (source: EP KR US)
E01B 31/13 (2013.01 - EP US); E01B 31/17 (2013.01 - EP KR US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0206587 A1 20020124; WO 0206587 A8 20020711; AT 11201 U2 20100615; AT 11201 U3 20110615; AT 410951 B 20030925; AT A12412000 A 20030115; AT E512256 T1 20110615; AU 2294802 A 20020130; CN 1296561 C 20070124; CN 1443260 A 20030917; DE 20122924 U1 20100422; EP 1301663 A1 20030416; EP 1301663 B1 20110608; HU 228883 B1 20130628; HU P0301186 A2 20030828; JP 2004503700 A 20040205; KR 100916831 B1 20090914; KR 20030024791 A 20030326; PL 208824 B1 20110630; PL 365666 A1 20050110; RU 2267570 C2 20060110; US 2003129926 A1 20030710; US 6746307 B2 20040608
DOCDB simple family (application)
AT 0100234 W 20010712; AT 01984254 T 20010712; AT 12412000 A 20000717; AT 7532009 U 20091127; AU 2294802 A 20010712; CN 01812950 A 20010712; DE 20122924 U 20010712; EP 01984254 A 20010712; HU P0301186 A 20010712; JP 2002512470 A 20010712; KR 20037000782 A 20010712; PL 36566601 A 20010712; RU 2003104521 A 20010712; US 34513903 A 20030116