EP 1745179 A1 20070124 - TRACK MONITORING EQUIPMENT
Title (en)
TRACK MONITORING EQUIPMENT
Title (de)
GLEISÜBERWACHUNGSAUSRÜSTUNG
Title (fr)
EQUIPEMENT DE SUIVI DE TRAJECTOIRE
Publication
Application
Priority
- GB 2005001754 W 20050509
- GB 0410328 A 20040508
Abstract (en)
[origin: WO2005108676A1] Optical inspection equipment (10) is mounted on the underside of a railway vehicle body (14) supported by bogies (18). The equipment is supported by a variable-length suspension incorporating linear actuators (40-42) so that the equipment can be moved horizontally or vertically and can be subjected to roll motion. These are actuated to compensate for low-frequency displacements and roll of the vehicle body (14) below a preset frequency to hold the optical inspection equipment at a generally constant position relative to the rails (35).
IPC 8 full level
E01B 35/06 (2006.01); B61K 9/08 (2006.01)
CPC (source: EP)
B61K 9/08 (2013.01)
Citation (search report)
See references of WO 2005108676A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005108676 A1 20051117; EP 1745179 A1 20070124; GB 0410328 D0 20040609
DOCDB simple family (application)
GB 2005001754 W 20050509; EP 05740567 A 20050509; GB 0410328 A 20040508