EP 3167121 A1 20170517 - MAGNETIC LIFTING DEVICE FOR RAISING A TRACK
Title (en)
MAGNETIC LIFTING DEVICE FOR RAISING A TRACK
Title (de)
MAGNETISCHE HEBEVORRICHTUNG ZUM ANHEBEN EINES GLEISES
Title (fr)
DISPOSITIF DE LEVAGE MAGNÉTIQUE SERVANT À LEVER UNE VITRE
Publication
Application
Priority
- AT 5382014 A 20140707
- EP 2015001218 W 20150616
Abstract (en)
[origin: WO2016005024A1] In a lifting device (1) for raising a track (3), supporting frames (6) that can roll along a rail (2) by means of flange rollers (5) are connected to a lifting magnet (9) between the flange rollers (5). The height of each lifting magnet (9) can be adjusted relative to the rail (2) by a height-adjustment system (13), in order to selectively change an air gap between a pole shoe (11) of the lifting magnet (9) and an adjacent rail rolling surface.
IPC 8 full level
E01B 29/04 (2006.01); B66F 9/18 (2006.01)
CPC (source: AT EP)
E01B 27/17 (2013.01 - AT); E01B 29/04 (2013.01 - AT EP); E01B 2203/10 (2013.01 - EP)
Citation (search report)
See references of WO 2016005024A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016005024 A1 20160114; AT 515679 A4 20151115; AT 515679 B1 20151115; EP 3167121 A1 20170517
DOCDB simple family (application)
EP 2015001218 W 20150616; AT 5382014 A 20140707; EP 15731846 A 20150616