RAILWAY BROCHURE

R & D
Tests of the prototype of variable width axle in the width changer
VARIABLE WIDTH AXLE FOR GOODS
Tria has delivered a project for ADIF which consists of a design and homologation for a variable width axle
suitable for freight wagons. In Spain, at present, only passenger trains have the capacity to travel between the
standard width network and the Iberian-wide network.
However, thanks to the variable width axle, which is applied to any wheel gauge and wheel diameter, all wagon types
can be interchanged between tracks in Iberian width and tracks in standard width throughout the national territory.
Once approved in other European countries, freight trains equipped with this movable running axle will be able
to navigate through the UE regardless of different track widths, thus eliminating the load breakage points.
As a result of this innovalue invention, transport times will drastically shorten which in turn will improve
competitiveness and efficiency by this means of transport.
OTHER RAIL PATENTS
ANGAC
Bogie of variable width for track metric to superiors.
SIMAV
Simulator for Access to Railway Vehicles.
VANELECTRA
System of transport of goods vehicles for high
speed trains.
ANADAPT
Adaptive platforms depending on operating
conditions.
CESLAV
Railway seals system.
SISGETREM
Maneuvering rail traffic management system.
ACELAV
New electrification post designed to be located
between tracks.
SIMAV
Prototype of variable width axle for goods
VANELECTRA
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