Concluding report on an optimised brake rigging for wagons fitted with composite brake blocks (K)
NORMA vydaná dňa 1.7.2011
Označenie normy: UIC B126/RP39-1ed.
Dátum vydania normy: 1.7.2011
Počet strán: 172
Približná hmotnosť: 547 g (1.21 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy UIC
The use of K blocks results in significantly reduced brake forces, enabling the mechanical brake rigging to be redimensioned.
Investigation of this new brake rigging is based on ORE standard drawings of a Y25 bogie and the associated central brake rigging.
Work consisted of determining the load spectrum and redesigning/redimensioning all the brake rigging components, from the cylinder lever to the brake block holder. The potential for weight
savings represents a key factor in determining whether it is economically viable to develop a 45 kN brake rigging.
Following its construction, the 45 kN brake rigging was service-tested.
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