EP 2166152 B1 20160601 - Method and device for improving or repairing track systems
Title (en)
Method and device for improving or repairing track systems
Title (de)
Verfahren und Vorrichtung zur Verbesserung oder Instandsetzung von Gleisanlagen
Title (fr)
Procédé et dispositif d'amélioration ou de réparation d'installations de voies ferrées
Publication
Application
Priority
EP 08016634 A 20080922
Abstract (en)
[origin: EP2166152A1] The method involves removing ballast of ballast subsstructure (4), and removing material of a substructure (5) up to a desired depth. New substructures (8,9,10) are installed for producing new ballast (11). The removing material is separated from a mixing zone (6) in a transitional area between ballast substructure and the substructure. An independent claim is included for a device for improving or repairing railway tracks.
IPC 8 full level
E01B 27/06 (2006.01)
CPC (source: EP)
E01B 27/06 (2013.01)
Citation (examination)
EP 2025810 A1 20090218 - WIEBE HOLDING GMBH & CO KG [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 08016634 A 20080922