EP 1400628 A2 20040324 - Embedded rail
Title (en)
Embedded rail
Title (de)
Eingebettete Schiene
Title (fr)
Rail à gorge
Publication
Application
Priority
GB 0220918 A 20020910
Abstract (en)
A rail track assembly comprises a concrete bed or beam 10 in which is embedded a rail 1 which is clad in an elastomer sheath 2, and coated within the sheath with a coating layer 3 of an electrically insulating and corrosion resistant material such as an epoxide or polyurethane resin. The running surfaces 16 are left exposed. A fabrication method comprises first abrading the surface of the rail, applying the coating 3, inserting the rail into the sheath 2 and casting the concrete bed about the sheathed rail. <IMAGE>
IPC 1-7
IPC 8 full level
E01B 21/02 (2006.01)
CPC (source: EP)
E01B 21/00 (2013.01)
DOCDB simple family (publication)
EP 1400628 A2 20040324; EP 1400628 A3 20040512; EP 1400628 B1 20070829; AT E371768 T1 20070915; DE 60315931 D1 20071011; DE 60315931 T2 20080521; ES 2292908 T3 20080316; GB 0220918 D0 20021023; PT 1400628 E 20071206
DOCDB simple family (application)
EP 03255647 A 20030910; AT 03255647 T 20030910; DE 60315931 T 20030910; ES 03255647 T 20030910; GB 0220918 A 20020910; PT 03255647 T 20030910