Global Patent Index - EP 2147160 A1

EP 2147160 A1 20100127 - METHOD AND MACHINE FOR LOWERING A TRACK

Title (en)

METHOD AND MACHINE FOR LOWERING A TRACK

Title (de)

VERFAHREN UND MASCHINE ZUR ABSENKUNG EINES GLEISES

Title (fr)

PROCÉDÉ ET MACHINE POUR ABAISSER UN RAIL

Publication

EP 2147160 A1 20100127 (DE)

Application

EP 08716217 A 20080304

Priority

  • EP 2008001698 W 20080304
  • AT 5632007 A 20070412

Abstract (en)

[origin: WO2008125168A1] For the controlled lowering of a track (2), in a rear scanning location (11) of a measuring system (10) a longitudinal slope (a) of the track (2) is captured and recorded. For a length extending back at least (10) meters, a current height profile (16) is generated and a rear compensation line (17) overlaid thereon and representing a target track position is calculated. The rear scanning location (11) is computationally guided along the rear compensation line (17) such that a compensation value for the position of the measurement axis (12) results at a center scanning location (11) positioned between the rear and a front scanning location (11).

IPC 8 full level

E01B 27/20 (2006.01); E01B 35/08 (2006.01)

CPC (source: EP KR US)

E01B 27/20 (2013.01 - EP KR US); E01B 35/08 (2013.01 - EP KR US)

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 MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

WO 2008125168 A1 20081023; AT 504517 A4 20080615; AT 504517 B1 20080615; AT 539198 T 20120115; AU 2008238402 A1 20081023; AU 2008238402 B2 20130502; BR PI0810169 A2 20141230; BR PI0810169 B1 20180703; CA 2679645 A1 20081023; CA 2679645 C 20141028; CN 101657585 A 20100224; CN 101657585 B 20120627; DK 2147160 T3 20120402; EA 015007 B1 20110429; EA 200901287 A1 20100430; EP 2147160 A1 20100127; EP 2147160 B1 20111228; ES 2379026 T3 20120420; HR P20120239 T1 20120430; JP 2010523854 A 20100715; KR 101596050 B1 20160219; KR 20090129467 A 20091216; PL 2147160 T3 20120531; RS 52207 B 20121031; US 2010018432 A1 20100128; US 8186070 B2 20120529

DOCDB simple family (application)

EP 2008001698 W 20080304; AT 08716217 T 20080304; AT 5632007 A 20070412; AU 2008238402 A 20080304; BR PI0810169 A 20080304; CA 2679645 A 20080304; CN 200880011706 A 20080304; DK 08716217 T 20080304; EA 200901287 A 20080304; EP 08716217 A 20080304; ES 08716217 T 20080304; HR P20120239 T 20120315; JP 2010502429 A 20080304; KR 20097021218 A 20080304; PL 08716217 T 20080304; RS P20120120 A 20080304; US 57598309 A 20091008