EP 0213253 B1 19880406 - MOBILE TRACK MACHINE FOR MEASURING RESPECTIVELY RECORDING OR CORRECTING THE TRACK POSITION WITH LASER BEAMS RESPECTIVELY LASER PLANS
Title (en)
MOBILE TRACK MACHINE FOR MEASURING RESPECTIVELY RECORDING OR CORRECTING THE TRACK POSITION WITH LASER BEAMS RESPECTIVELY LASER PLANS
Publication
Application
Priority
EP 85890188 A 19850822
Abstract (en)
[origin: US4691565A] A mobile machine for measuring the position of a track and arranged for mobility on the track in an operating direction, comprising a machine frame having a front end in the operating direction, track reference measuring systems on the machine frame for determining different track parameters including the vertical and lateral position of the track, a laser beam receiver on the machine frame front end, and a self-propelled satellite bogie preciding the machine frame front end in the operating direction for mobility on an uncorrected section of the track in said direction, the bogie being equipped with a drive for propelling the bogie in said direction, and a laser beam emitter emitting a laser beam extending in at least one plane and projecting the laser beam on the receiver for continuously determining any deviations in an extended uncorrected track section from a desired one of said positions, the front end of the machine frame being arranged for receiving the satellite bogie and having a storage station whereinto, and wherefrom, the satellite bogie may be propelled, and the satellite bogie being constructed for being automatically propelled into, and from, the storage station and the front end of the machine frame.
IPC 1-7
IPC 8 full level
G01C 15/00 (2006.01); B61K 9/08 (2006.01); E01B 35/00 (2006.01); E01B 35/04 (2006.01)
CPC (source: EP US)
E01B 35/00 (2013.01 - EP US); E01B 2203/16 (2013.01 - EP US); Y10S 33/21 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0213253 A1 19870311; EP 0213253 B1 19880406; AT E33411 T1 19880415; AU 578538 B2 19881027; AU 6013486 A 19870312; CA 1269436 A 19900522; DD 251589 A5 19871118; DE 3562105 D1 19880511; HU 195265 B 19880428; HU T41080 A 19870330; JP S6246760 A 19870228; SU 1505447 A3 19890830; US 4691565 A 19870908
DOCDB simple family (application)
EP 85890188 A 19850822; AT 85890188 T 19850822; AU 6013486 A 19860714; CA 510121 A 19860527; DD 29359786 A 19860812; DE 3562105 T 19850822; HU 157386 A 19860415; JP 19512686 A 19860820; SU 4027663 A 19860619; US 86388486 A 19860516