EP 1736600 B1 20090819 - Method for producing a noise-abating rail
Title (en)
Method for producing a noise-abating rail
Title (de)
Verfahren zur Herstellung einer Schiene mit vermindertem Abrollgeräusch
Title (fr)
Procédé de fabrication d'un rail silencieux
Publication
Application
Priority
DE 102005029005 A 20050621
Abstract (en)
[origin: DE102005029005B3] The running tread of a rail has supplementary material layers parallel to the rail's longitudinal direction. These layers are produced by applying sheeting for fusion welding in a submerged arc welding process. The rail is heated up to an increased temperature before applying the sheeting for fusion welding. An independent claim is also included for a tram network rail with narrow curve radii.
IPC 8 full level
E01B 5/08 (2006.01)
CPC (source: EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1736600 A1 20061227; EP 1736600 B1 20090819; AT E440178 T1 20090915; DE 102005029005 B3 20061012; DE 502006004568 D1 20091001
DOCDB simple family (application)
EP 06115746 A 20060620; AT 06115746 T 20060620; DE 102005029005 A 20050621; DE 502006004568 T 20060620