Global Patent Index - EP 2845950 A1

EP 2845950 A1 20150311 - Ballastless railway track

Title (en)

Ballastless railway track

Title (de)

Schotterloses Bahngleis

Title (fr)

Voie ferrée sans ballast

Publication

EP 2845950 A1 20150311 (FR)

Application

EP 13183036 A 20130904

Priority

EP 13183036 A 20130904

Abstract (en)

[origin: WO2015032875A1] The invention relates to a railway track comprising two essentially parallel rails (7, 8) and a monolithic concrete support structure, the support structure comprising protruding rail supports (3, 5) and a base plate (11) resting on the ground or on a foundation, and forming an essentially continuous channel between the two rails.

Abstract (fr)

L'invention concerne une voie ferrée comportant deux rails (7,8) essentiellement parallèles et une structure de support monolithique en béton, la structure de support comportant des supports de rail (3,5) en saillie et unradier(11) reposant sur le sol ou sur une fondation, et formant une gorge essentiellement continue entre les deux rails.

IPC 8 full level

E01B 1/00 (2006.01); E01B 19/00 (2006.01)

CPC (source: EP)

E01B 1/002 (2013.01); E01B 19/00 (2013.01)

Citation (applicant)

Citation (search report)

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)

EP 2845950 A1 20150311; EP 2845950 B1 20180214; CN 105874125 A 20160817; CN 105874125 B 20180403; ES 2667329 T3 20180510; MA 38882 A1 20161031; MA 38882 B1 20170929; PT 2845950 T 20180509; TN 2016000082 A1 20170705; WO 2015032875 A1 20150312

DOCDB simple family (application)

EP 13183036 A 20130904; CN 201480049149 A 20140904; EP 2014068874 W 20140904; ES 13183036 T 20130904; MA 38882 A 20140904; PT 13183036 T 20130904; TN 2016000082 A 20140904