Global Patent Index - EP 3617024 A1

EP 3617024 A1 20200304 - TRUSS TRACK STRUCTURE AND RAIL

Title (en)

TRUSS TRACK STRUCTURE AND RAIL

Title (de)

TRÄGERSPURSTRUKTUR UND SCHIENE

Title (fr)

SYSTÈME DE VOIE ET DE RAILS À TREILLIS

Publication

EP 3617024 A1 20200304 (EN)

Application

EP 18791859 A 20180427

Priority

  • EA 201700316 A 20170429
  • BY 2018000010 W 20180427

Abstract (en)

The invention relates to the aboveground (elevated) transport systems of trussed type, which provide high-speed cargo and passenger traffic.The trussed track structure includes rail cords, (3) and (4), of main (3<sub>1</sub>) and auxiliary (4<sub>1</sub>) load-bearing members of track structure S, performed in the form of longitudinally prestressed load-bearing elements (5.1) brought together in a load-bearing structure (5), positioned in the extended body (6). In parallel, rail cords are connected with each other in a truss G of superstructure by zigzag oriented rod elements (9) with plates (10) rigidly fastened on the ends thereof (10) and fastening components (11), with use of which transverse forces of clamping of plates (10) and load-bearing elements (5.1) are formed, and fixing of joined ends P<sub>1</sub>and P<sub>2</sub>of load-bearing element (5.1) of longitudinally stressed load-bearing structure (5) is performed.

IPC 8 full level

B61B 3/02 (2006.01); B61B 5/00 (2006.01); B61B 13/00 (2006.01)

CPC (source: EA EP)

B61B 3/02 (2013.01 - EA EP); B61B 5/00 (2013.01 - EP); B61B 13/00 (2013.01 - EA EP); E01B 2/00 (2013.01 - EP); E01B 5/08 (2013.01 - EA EP); E01B 25/00 (2013.01 - EP)

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 3617024 A1 20200304; EP 3617024 A4 20210120; EP 3617024 B1 20231227; EP 3617024 C0 20231227; CN 111094100 A 20200501; CN 111094100 B 20210716; EA 034490 B1 20200213; EA 201700316 A1 20181031; WO 2018195641 A1 20181101

DOCDB simple family (application)

EP 18791859 A 20180427; BY 2018000010 W 20180427; CN 201880042873 A 20180427; EA 201700316 A 20170429