Bogie for maintaining good transporting wagon, has pivoted bolster comprising friction arms for connecting upper and lower plates, where friction arms are fixed on large sides of rectangular plates by welding

摘要

The bogie has a pivoted bolster (34) comprising friction arms (40-46) for connecting upper and lower plates (36, 38), where the plates are in rectangular shape. The friction arms are fixed on large sides of the rectangular plates by welding. The thickness of the friction arms is equal to thickness of the lower plate. Sills are provided with orifices for receiving edges of the plates and edges of the friction arms.