EP 3380672 B1 20200513 - ELECTRICALLY INSULATED RAIL
Title (en)
ELECTRICALLY INSULATED RAIL
Title (de)
SCHIENE MIT ELEKTRISCHER ISOLIERUNG
Title (fr)
RAIL AVEC ISOLATION ÉLECTRIQUE
Publication
Application
Priority
- DE 102016114172 A 20160801
- EP 2017068438 W 20170721
Abstract (en)
[origin: WO2018024502A1] A rail (11) for electric railways, in particular tramways, is elastically embedded in a substructure (40). The electric insulation of the rail (11) with respect to the substructure (40) is adhesively applied to the rail surface by spraying in the form of an elastic, flexibily curing and volume-compressible and shear-flexible layer (20). The total thickness (25) of the layer (20) is at least 4 mm. The outer face (30) of the layer (20) is structured in such a way that it is adhesively joined with the substructure by bonding or a form-fit connection.
IPC 8 full level
E01B 5/02 (2006.01); E01B 5/08 (2006.01); E01B 19/00 (2006.01); E01B 21/00 (2006.01); E01B 26/00 (2006.01)
CPC (source: EP)
E01B 5/02 (2013.01); E01B 21/00 (2013.01); E01B 5/08 (2013.01); E01B 19/00 (2013.01); E01B 26/00 (2013.01)
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)
DE 102016114172 A1 20180201; DK 3380672 T3 20200817; EP 3380672 A1 20181003; EP 3380672 B1 20200513; PL 3380672 T3 20201116; WO 2018024502 A1 20180208
DOCDB simple family (application)
DE 102016114172 A 20160801; DK 17742735 T 20170721; EP 17742735 A 20170721; EP 2017068438 W 20170721; PL 17742735 T 20170721