InnoTrans extends its success
InnoTrans extends its success
InnoTrans extends its success
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8 PUbLIc TRANSPORT<br />
www.innotrans.com<br />
SUSTAINAbLE MObILITY FROM bOMbARDIER<br />
Energy-efficient trams<br />
Trams and light rail vehicles are a<br />
highly energy-efficient mode of transportation,<br />
consuming up to five times<br />
less energy per passenger than cars<br />
travelling with an average of between<br />
one and two people. At railway<br />
technology supplier Bombardier,<br />
a high value is placed on the development<br />
of cost-efficient technologies.<br />
This year’s <strong>InnoTrans</strong> featured the latest<br />
development in Bombardier’s family<br />
of trams and light rail vehicles<br />
(LRVs), the FLEXITY 2 tram. The vehicle<br />
has 100 per cent low-floor technology<br />
and conventional wheel-set<br />
bogies, resulting in an ultra-smooth<br />
FLEXITY 2 entered<br />
service in Blackpool,<br />
UK, in 2012.<br />
Photo: Bombardier<br />
ride and minimal low ground-borne vibration<br />
and noise levels. This year the<br />
FLEXITY 2 began operating in Blackpool,<br />
UK, and is currently being delivered<br />
to Australia’s Gold Coast and to<br />
Basel in Switzerland. To date, a total<br />
of 3,500 trams and LRVs from Bombardier<br />
have either been ordered or are<br />
already operating in about 100 cities<br />
in more than 20 countries around the<br />
globe. FLEXITY 2 can be equipped with<br />
energy saving technologies from the<br />
Bombardier ECO4 portfolio, including<br />
the Energy Saver, which allows energy<br />
to be re-used and provides energy sa-<br />
ATb AUTOMATENTEcHNIk bAUMANN<br />
Efficient ticket<br />
validation machine<br />
Bavarian manufacturer ATB Automatentechnik<br />
Baumann presented<br />
at <strong>InnoTrans</strong> <strong>its</strong> new<br />
1887 Ahead ticket validator<br />
(Photo).<br />
Equipped with a new<br />
processor and co-processor,<br />
the device offers<br />
extensive and expandable<br />
memory<br />
capacities, the maker<br />
says. In addition,<br />
the unit can be operated<br />
with the traditional<br />
daisy wheel system as well as<br />
with an inkjet printer. The validator is<br />
available in several versions to better<br />
meet customer requirements, for example<br />
with a radio clock, RFID module,<br />
WLAN connection, Ethernet, RS232 in-<br />
terfaces, USB and other options.<br />
Any validator from<br />
the 1887 Ahead series<br />
can be designated as a<br />
master in order to control<br />
all the other validators<br />
as slaves in a selfcontained<br />
system. As<br />
with previous models,<br />
servicing and extensive<br />
diagnostics together<br />
with evaluation of the<br />
logbook can be carried<br />
out directly on the validator<br />
or via an external<br />
test work station. With <strong>its</strong><br />
fresh new styling and the wide<br />
range of functions, the manufacturer<br />
says, the 1887 Ahead ticket validator is<br />
equipped for the future too.<br />
Photo: ATB Automatentechnik Baumann<br />
vings of up to 30 per cent. The railway<br />
technology firm says <strong>its</strong> innovative<br />
wheel-set bogies result in a smooth<br />
ride and minimal track wear, leading<br />
to reduced track maintenance costs.<br />
In addition, Bombardier’s fully customisable<br />
trams and LRVs have a<br />
recyclability rate of approximately<br />
92 per cent and a recoverability rate<br />
of no less than 98 per cent (recycling<br />
+ energy recovery).<br />
+++ NEWS +++ NEWS +++<br />
Test bench reproduces wheel-rail contact<br />
Spanish research alliance CEIT-IK4<br />
premiered at <strong>InnoTrans</strong> 2012 a test<br />
bench that reproduces the contact<br />
between the wheels and rails under<br />
actual operating conditions, with precise<br />
regulation and monitoring of the<br />
relative speed and the forces being<br />
applied. CEIT-IK4 explained that the<br />
results obtained enable an estima-<br />
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Photos: CEIT-I K4<br />
ted comparison to be made of the<br />
contact forces, together with the leakage<br />
current relationships, tribological<br />
analyses, the development of strategies<br />
for coping with tensile forces,<br />
the influence of lubricants/sand, investigations<br />
of noise and strategies<br />
for reducing noise emissions or rolling<br />
contact fatigue.<br />
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