EP 2984232 B1 20171108 - CLEARING CHAIN FOR A BALLAST CLEANING MACHINE HAVING A PULL CORD SWITCH DETECTING A LATERAL DISPLACEMENT
Title (en)
CLEARING CHAIN FOR A BALLAST CLEANING MACHINE HAVING A PULL CORD SWITCH DETECTING A LATERAL DISPLACEMENT
Title (de)
RÄUMKETTE EINER GLEISREINIGUNGSMASCHINE MIT SICHERHEITS-SEILZUGSCHALTER GEGEN SEITLICHES AUSBRECHEN
Title (fr)
CHAÎNE DE DÉBLAYAGE POUR UN DISPOSITIF DE NETTOYAGE DE BALLAST COMPRENANT UN INTERRUPTEUR À TIRAGE PAR CORDON CONTRE UN DÉCALAGE LATÉRAL
Publication
Application
Priority
- AT 2712013 A 20130410
- EP 2014000706 W 20140314
Abstract (en)
[origin: WO2014166576A1] The invention relates to a method for transferring a longitudinal chain section (10) of a clearing chain (5) for picking up ballast from a track (2) from a transfer position to a working position adjacent to the sleeper ends (14) wherein camber values determining a precise track set of the track to be cleaned are stored in a computing unit (15). The position of the track (2) is measured in the area of a rail lifter (6) determining current camber values, which are compared to the stored camber values and the track is moved to the stored precise track set by the rail lifter (6) in the event of any discrepancy. The movement of the longitudinal chain section (10) in the transverse direction of the track (13) for subsequent lowering into the working position is controlled by a mechanical linkage (19) between the rail lifter (6) and the longitudinal chain section (10) acting on a limit switch (17) and is halted when a clearance gauge (18) is surpassed.
IPC 8 full level
E01B 27/10 (2006.01); F16P 3/00 (2006.01); H01H 3/02 (2006.01)
CPC (source: AT EA EP)
E01B 27/10 (2013.01 - AT); E01B 27/105 (2013.01 - AT EA EP); H01H 3/0226 (2013.01 - EA EP)
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
DOCDB simple family (publication)
WO 2014166576 A1 20141016; AT 513749 A4 20140715; AT 513749 B1 20140715; CN 105143555 A 20151209; CN 105143555 B 20170718; EA 032060 B1 20190430; EA 201500797 A1 20160229; EP 2984232 A1 20160217; EP 2984232 B1 20171108; EP 2984232 B8 20180110; ES 2655471 T3 20180220; JP 2016514780 A 20160523; JP 6253762 B2 20171227
DOCDB simple family (application)
EP 2014000706 W 20140314; AT 2712013 A 20130410; CN 201480020552 A 20140314; EA 201500797 A 20140314; EP 14711685 A 20140314; ES 14711685 T 20140314; JP 2016506798 A 20140314