New generation of resilient wheels bonatrans
for tram cars
1
BONATRANS GROUP a.s.
2
Politechnika Krakowska
Publication date: 2013-04-02
Rail Vehicles/Pojazdy Szynowe 2013,2,55-59
ABSTRACT
This papers deals with the new design of resilient wheels with high radial elasticity
comparing another designs. The aim of this new wheel design is to increase
passenger comfort and noise reduction during service of tram cars in cities. Tyre of
the wheel is designed also as brake disc. In this paper will be describe also results
of laboratory test of the wheel stiffness and comparison with previous wheel
generation including other wheel parameters. Because primary role of the wheel is
done by rubber segments also its results will be described.
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| eISSN: | 2719-9630 |
| ISSN: | 0138-0370 |
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