EP 3591118 A1 20200108 - APPARATUS AND METHOD FOR THE REHABILITATION OF THE BASE OF A RAILWAY LINE
Title (en)
APPARATUS AND METHOD FOR THE REHABILITATION OF THE BASE OF A RAILWAY LINE
Title (de)
VORRICHTUNG UND VERFAHREN FÜR DIE SANIERUNG EINER GLEISBETTUNG
Title (fr)
DISPOSITIF ET PROCÉDÉ DE RENOUVELLEMENT D'UNE PLATEFORME DE VOIE FERRÉE
Publication
Application
Priority
IT 201800006889 A 20180703
Abstract (en)
Apparatus (1) for the rehabilitation of the base of a railway line (2) having a horizontal layer (7) of compact material positioned below the tracks (5), comprising a carriage (8) slidable along the tracks (5) of the railway line (2) and an operating head (15) for at least partly removing the horizontal layer (7) of compact material positioned below the tracks (5), the operating head (15) comprising a blade (17) having a substantially plane extension, wherein the apparatus further comprises a connecting arm (21) for connecting the operating head (15) to the carriage (8).
IPC 8 full level
E01B 29/00 (2006.01); E01B 1/00 (2006.01); E01B 27/04 (2006.01); E01B 27/06 (2006.01)
CPC (source: EP)
E01B 1/002 (2013.01); E01B 29/00 (2013.01); E01B 27/04 (2013.01)
Citation (search report)
- [XAY] US 3436848 A 19690408 - PEPPIN RICHARD A, et al
- [XAY] WO 9309292 A1 19930513 - SOEDERBERG FOLKE [SE], et al
- [XA] CN 106894301 A 20170627 - YILUXING (BEIJING) TECH DEV CO LTD
- [YA] WO 2010134929 A1 20101125 - LORAM MAINTENANCE OF WAY [US], et al
- [YA] JP 2011021355 A 20110203 - HIGASHI NIPPON RYOKAKU TETSUDO, et al
- [Y] JP H11256504 A 19990921 - HIGASHI NIPPON RYOKAKU TETSUDO, et al
- [A] CN 202543744 U 20121121 - CHINA RAILWAY NO 4 ENG GROUP
- [A] RU 2092645 C1 19971010 - TS K B TYAZHELYKH PUTEVYKH MAS [SU]
- [A] KR 20120140030 A 20121228 - KOREA RAILROAD CORP [KR]
- [A] WO 2011160625 A2 20111229 - ZUEBLIN AG [DE], et al
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)
EP 3591118 A1 20200108; EP 3591118 B1 20211020; IT 201800006889 A1 20200103; SI 3591118 T1 20220429
DOCDB simple family (application)
EP 19183763 A 20190702; IT 201800006889 A 20180703; SI 201930148 T 20190702