Specification for wheels. Mechanical dimensions, fatigue strength
NORMA vydaná dňa 1.11.1997
Označenie normy: UIC B169/RP9-1ed.
Dátum vydania normy: 1.11.1997
Počet strán: 93
Približná hmotnosť: 310 g (0.68 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy UIC
The aim of this document is to describe the fatigue tests carried out to define the permissible stresses for mechanical dimensioning of wheel centres. First of all, the tool used to calculate these permissible stresses is described. The validity range is then defined for these permissible stresses the aim of which is to achieve a better wheel centre.