EP 2213792 B1 20170125 - Method for laying U-shaped channel elements beside the track of a rail section
Title (en)
Method for laying U-shaped channel elements beside the track of a rail section
Title (de)
Verfahren zum Verlegen von U-förmigen Kanalelementen neben dem Gleis einer Bahnstrecke
Title (fr)
Procédé de pose d'éléments de canaux en forme de U à côté du rail d'une voie ferrée
Publication
Application
Priority
DE 102009007224 A 20090203
Abstract (en)
[origin: EP2213792A2] The method involves excavating a trench (4) in a ground (12). U-shaped channel elements (22) are inserted into the trench. Multiple movable operating wagons (2) are utilized on a track (1). Each wagon exhibit a digging device (6) or a digger for the trench, a split feeding device (19) and a channel element insertion device (21), which are seen one behind another in a driving direction. The wagons are moved forward in a continuous manner, during the operation. Digging material (11) is milled by the digging devices. The digging devices are designed as trench milling devices in form of bands.
IPC 8 full level
E02F 5/06 (2006.01); E01B 37/00 (2006.01); E02F 5/10 (2006.01); E02F 7/02 (2006.01); E01B 1/00 (2006.01)
CPC (source: EP)
E01B 1/008 (2013.01); E01B 29/00 (2013.01); E01B 29/32 (2013.01); E01B 37/00 (2013.01); E02F 5/06 (2013.01); E02F 5/101 (2013.01); E02F 7/02 (2013.01)
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2213792 A2 20100804; EP 2213792 A3 20140101; EP 2213792 B1 20170125; DE 102009007224 A1 20100805
DOCDB simple family (application)
EP 10001022 A 20100202; DE 102009007224 A 20090203