EP 4074570 A4 20240221 - TRANSPORT SYSTEM
Title (en)
TRANSPORT SYSTEM
Title (de)
TRANSPORTSYSTEM
Title (fr)
SYSTÈME DE TRANSPORT
Publication
Application
Priority
- EA 202000099 A 20191212
- BY 2020000014 W 20201211
Abstract (en)
[origin: EP4074570A1] The invention relates to the field of transport, particularly, to rail transport systems with string-type track structure and represents, at least, one rail cord (3), tensioned above the foundation (1) between anchor (2) supports, which contains at least three discrete load-bearing elements (4), prestressed in longitudinal direction and positioned on the same line L in the cross section of the rail cord (3). The discrete load-bearing elements (4) are fixed resting on the caps (5) of intermediate (6) supports, with use of cross bulkheads (7).Hereby, each discrete load-bearing element (4) contains contact surface K, continuous along the entire length of the rail cord (3), configured with the possibility of forming in totality, by all discrete load-bearing elements (4), of the rolling surface N of the rail cord (3) for self-powered wheeled vehicle (9), whereby the profile of the tread surface Z of wheels (10) mates with the profile of the rolling surface N of the rail cord (3) in places of fastening thereof on the caps (5) of supports (2) and/or (6).
IPC 8 full level
E01B 25/18 (2006.01); B61B 7/06 (2006.01); B61B 12/02 (2006.01)
CPC (source: EP)
B61B 7/06 (2013.01); B61B 12/02 (2013.01); E01B 25/18 (2013.01)
Citation (search report)
- [I] FR 2964075 A1 20120302 - DENIS CREISSELS CONSULTANT [FR]
- [A] GB 157500 A 19210127 - ALEXANDER GEORGE MCKENZIE JACK
- [A] DE 90110 C 18970105
- See also references of WO 2021113946A1
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)
EP 4074570 A1 20221019; EP 4074570 A4 20240221; CN 115397712 A 20221125; EA 039257 B1 20211223; EA 202000099 A1 20210630; WO 2021113946 A1 20210617
DOCDB simple family (application)
EP 20898099 A 20201211; BY 2020000014 W 20201211; CN 202080095072 A 20201211; EA 202000099 A 20191212