EP 0698143 B1 19971015 - STABLE RAILWAY SUPERSTRUCTURE

Title (en)

STABLE RAILWAY SUPERSTRUCTURE

Title (de)

LAGESTABILER EISENBAHNOBERBAU

Title (fr)

SUPERSTRUCTURE STABLE POUR VOIE DE CHEMIN DE FER

Publication

EP 0698143 B1 19971015 (DE)

Application

EP 94916953 A 19940511

Priority

DE 4316664 A 19930511
DE 9308783 U 19930511
EP 9401526 W 19940511

Abstract (en)

[origin: WO9426975A2] A stable railway superstructure and a process for producing the same are disclosed. A rail-carrying sleeper lies on a solid asphalt or concrete supporting layer. The sleepers (2) are rigidly secured to at least one profile (7) parallel to the rails (3) which extends downwards away from the lower face of the sleeper sole (9) and the profile (7) is glued to the supporting layer (1). A polymer adhesive having a high affinity with the steel profile and the supporting layer materials is preferably used as glue. The profiles are preferably anchored into a groove (8) milled at a precise position in the supporting layer for sleepers provided with corresponding sole profiles.

IPC 1-7

E01B 1/00

IPC 8 full level

E01B 1/00 (2006.01); E01B 3/18 (2006.01)

CPC (source: EP)

E01B 1/002 (2013.01); E01B 1/007 (2013.01); E01B 3/18 (2013.01); E01B 1/001 (2013.01); E01B 2204/04 (2013.01); E01B 2204/13 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE

DOCDB simple family (publication)

WO 9426975 A2 19941124; WO 9426975 A3 19950119; AT E159306 T1 19971115; AU 6843794 A 19941212; CZ 286773 B6 20000712; CZ 288995 A3 19960717; DE 4493043 D2 19970731; DE 59404355 D1 19971120; DE 9308783 U1 19930909; EP 0698143 A1 19960228; EP 0698143 B1 19971015; ES 2110240 T3 19980201; HU 215794 B 19990201; HU 9503231 D0 19960129; HU T76896 A 19971229; PL 173957 B1 19980529; PL 311630 A1 19960304; SK 140395 A3 19960207; SK 284344 B6 20050204

DOCDB simple family (application)

EP 9401526 W 19940511; AT 94916953 T 19940511; AU 6843794 A 19940511; CZ 288995 A 19940511; DE 4493043 T 19940511; DE 59404355 T 19940511; DE 9308783 U 19930511; EP 94916953 A 19940511; ES 94916953 T 19940511; HU 9503231 A 19940511; PL 31163094 A 19940511; SK 140395 A 19940511