EP 1169516 B1 20041124 - METHOD FOR RENEWING RAILWAY LINES
Title (en)
METHOD FOR RENEWING RAILWAY LINES
Title (de)
VERFAHREN ZUR ERNEUERUNG EINER GLEISANLAGE
Title (fr)
PROCEDE DE RENOUVELLEMENT DE VOIES FERREES
Publication
Application
Priority
- DE 19916586 A 19990413
- EP 0003291 W 20000412
Abstract (en)
[origin: WO0061866A1] The invention relates to a method for renewing railway lines having a substructure (5), a bed (4) consisting of ballast and a track (3) that is mounted thereon and consists of rails (1) and sleepers (2). The inventive method comprises the following steps: removing the existing superstructure (4) that is associated with the track and laying the track (3) on the substructure (5), removing the existing substructure (5, 6) in relation to the track to the depth that is required for the construction of the new railway line, if necessary and laying the track (3) on the resulting base (6), optionally embedding the substructure (9) required for the track, for the new railway line, embedding at least one support layer (8), especially a free or hydraulic support layer, for a solid railway, retreating the existing track (3), producing the solid railway with a track (3) which is mounted on a concrete or asphalt support layer (7) or with a track (3) with sleepers (2) which are cast into a concrete layer, whereby a new track (3) is projected and adjusted.
IPC 1-7
IPC 8 full level
E01B 2/00 (2006.01); E01B 27/04 (2006.01); E01B 29/00 (2006.01); E01B 29/05 (2006.01); E01B 37/00 (2006.01)
CPC (source: EP)
E01B 27/04 (2013.01); E01B 29/005 (2013.01); E01B 29/05 (2013.01); E01B 37/00 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0061866 A1 20001019; AT E283391 T1 20041215; AU 4747300 A 20001114; DE 19916586 A1 20001019; DE 50008755 D1 20041230; EP 1169516 A1 20020109; EP 1169516 B1 20041124; ES 2233371 T3 20050616
DOCDB simple family (application)
EP 0003291 W 20000412; AT 00929352 T 20000412; AU 4747300 A 20000412; DE 19916586 A 19990413; DE 50008755 T 20000412; EP 00929352 A 20000412; ES 00929352 T 20000412