EP 1028193 A1 20000816 - Correction method for the position of a railway track
Title (en)
Correction method for the position of a railway track
Title (de)
Verfahren zur Lagekorrektur eines Gleises
Title (fr)
Méthode de correction de la position d'une voie de chemin de fer
Publication
Application
Priority
AT 18499 A 19990210
Abstract (en)
The method for correcting the level of a track built from rails and sleepers comprises independently measuring the left and right rail of a section of track to determine and record an actual height level (15) using a computing and control unit. Electronic smoothing of defects outside an acceptable tolerance is then used to produce a height target (19). A start (S) and end point (E) are then established to mark out the section of track whose height is to be corrected (24). A machine for feeding ballast to the track is then positioned at the start. The rail supporting surface is then adjusted to the level of the previous section which does not require correcting (22). Height correction is then carried out independently for each rail to conform with the target.
Abstract (de)
Eine Gleislagekorrektur eines Gleises erfolgt unter getrennter Aufmessung der Höhenlagefehler beider Schienen und Konzentration der Korrekturarbeiten auf extreme Sollabweichungen. Diese werden unter Eingrenzung durch Start- und Endpunkt (S,E) auf eine elektronisch ermittelte und an die angrenzenden, unkorrigierten Gleisabschnitte (22) angepaßte Höhen-Sollage (19) angehoben. <IMAGE>
IPC 1-7
IPC 8 full level
E01B 27/17 (2006.01); E01B 33/00 (2006.01); E01B 29/04 (2006.01); E01B 35/00 (2006.01); E01B 35/08 (2006.01); G01S 5/00 (2006.01)
CPC (source: EP US)
E01B 27/17 (2013.01 - EP); E01B 29/04 (2013.01 - US); E01B 35/00 (2013.01 - EP); E01B 2203/10 (2013.01 - EP US); E01B 2203/16 (2013.01 - EP US)
Citation (search report)
- [A] US 4655142 A 19870407 - THEURER JOSEF [AT], et al
- [A] US 5301548 A 19940412 - THEURER JOSEF [AT]
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)
EP 1028193 A1 20000816; EP 1028193 B1 20040609; AT A18499 A 20000415; AT E268836 T1 20040615; AU 1499300 A 20000817; AU 757187 B2 20030206; CA 2298110 A1 20000810; CA 2298110 C 20051220; CN 1114016 C 20030709; CN 1263184 A 20000816; CZ 2000118 A3 20000816; CZ 294091 B6 20041013; DE 59909686 D1 20040715; DK 1028193 T3 20040830; ES 2222680 T3 20050201; HU 0000536 D0 20000428; HU 222132 B1 20030428; HU P0000536 A2 20020828; JP 2000230207 A 20000822; PL 199308 B1 20080930; PL 338282 A1 20000814; RU 2169810 C1 20010627; SK 1592000 A3 20001107; SK 286171 B6 20080407; US 6260485 B1 20010717
DOCDB simple family (application)
EP 99890399 A 19991222; AT 18499 A 19990210; AT 99890399 T 19991222; AU 1499300 A 20000209; CA 2298110 A 20000209; CN 00101675 A 20000128; CZ 2000118 A 20000113; DE 59909686 T 19991222; DK 99890399 T 19991222; ES 99890399 T 19991222; HU P0000536 A 20000208; JP 2000029528 A 20000207; PL 33828200 A 20000207; RU 2000102708 A 20000208; SK 1592000 A 20000203; US 49164700 A 20000127