
Braking questions - Assessment of the braking performance of vehicles with an admissible maximum speed below 100 km/h
NORMA vydaná dňa 1.12.2012
Označenie normy: UIC B126/DT437-1ed.
Dátum vydania normy: 1.12.2012
Počet strán: 147
Približná hmotnosť: 472 g (1.04 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy UIC
The present Report DT 437 describes the procedure used to determine braking performance (in braked weight percentages) for vehicles with a permitted maximum speed of below 100 km/h.
This procedure is a new addition to the 5th edition of UIC Leaflet 544-1. It is largely the same as the existing procedure, using which vehicles with a permitted maximum speed of 100-200 km/h were assessed.
In addition to the procedure itself, the report documents the underlying assumptions, specifications and mathematical and physical derivation, and makes a number of advisory remarks concerning the procedures application.
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