EP 2852706 A1 20150401 - METHOD FOR REPAIRING A BALLAST BED OF A TRACK
Title (en)
METHOD FOR REPAIRING A BALLAST BED OF A TRACK
Title (de)
VERFAHREN ZUR SANIERUNG EINER SCHOTTERBETTUNG EINES GLEISES
Title (fr)
PROCÉDÉ DE RÉNOVATION D'UN LIT DE BALLAST D'UNE VOIE
Publication
Application
Priority
- AT 2132012 U 20120516
- EP 2013001180 W 20130420
Abstract (en)
[origin: WO2013170924A1] When a ballast bed is first cleaned, the produced waste material (11) is transported by a conveyor belt system (12) to a discharge point (13) which is arranged directly behind the second clearing device (8) and is discharged, leveled and compressed on the subgrade (14) to create a residue processing layer (15). After applying a geotextile (26), a formation protection layer (24) is formed by supplying gravel (25).
IPC 8 full level
E01B 27/10 (2006.01)
CPC (source: EP)
E01B 27/105 (2013.01)
Citation (search report)
See references of WO 2013170924A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2013170924 A1 20131121; AT 13243 U1 20130915; EP 2852706 A1 20150401; EP 2852706 B1 20160713; ES 2636250 T3 20171005
DOCDB simple family (application)
EP 2013001180 W 20130420; AT 2132012 U 20120516; EP 13719728 A 20130420; ES 13719728 T 20130420