EP 2912226 B1 20180321 - METHOD FOR TAMPING A RAILWAY TRACK BY MEANS OF ASYNCHRONOUSLY ACTUATED TAMPING AGGREGATES
Title (en)
METHOD FOR TAMPING A RAILWAY TRACK BY MEANS OF ASYNCHRONOUSLY ACTUATED TAMPING AGGREGATES
Title (de)
VERFAHREN ZUM UNTERSTOPFEN EINES GLEISES MITTELS ASYNCHRON BEWEGTEN STOPFAGGREGATEN
Title (fr)
PROCÉDÉ POUR BOURRER UNE VOIE FERRÉE PAR DES DISPOSITIFS DE BOURRAGE COMMANDÉS D'UNE FAÇON ASYNCHRONE
Publication
Application
Priority
- AT 11482012 A 20121024
- EP 2013002944 W 20131001
Abstract (en)
[origin: WO2014063776A1] For underfilling two adjacent sleepers (9) of a rail (3), two adjoining tamping units (2) are lowered, jointly, with a time delay. Thus in particular the dipping of directly adjacent internal tamping tines (20) into a common sleeper bay (18) is simplified.
IPC 8 full level
E01B 27/16 (2006.01)
CPC (source: CN EP US)
E01B 27/16 (2013.01 - CN EP US)
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
DOCDB simple family (publication)
WO 2014063776 A1 20140501; AT 513034 A4 20140115; AT 513034 B1 20140115; CN 104884708 A 20150902; CN 104884708 B 20170714; DK 2912226 T3 20180625; EA 028283 B1 20171031; EA 201500213 A1 20150730; EP 2912226 A1 20150902; EP 2912226 B1 20180321; ES 2666466 T3 20180504; HU E037366 T2 20180828; JP 2015532375 A 20151109; JP 6180535 B2 20170816; PL 2912226 T3 20180831; US 2015233062 A1 20150820; US 9546453 B2 20170117
DOCDB simple family (application)
EP 2013002944 W 20131001; AT 11482012 A 20121024; CN 201380054958 A 20131001; DK 13774068 T 20131001; EA 201500213 A 20131001; EP 13774068 A 20131001; ES 13774068 T 20131001; HU E13774068 A 20131001; JP 2015538316 A 20131001; PL 13774068 T 20131001; US 201314431185 A 20131001