METRO CAR BOGIE BOX ASSEMBLY Russian patent published in 2010 - IPC B61F5/52

Abstract RU 2385244 C1

FIELD: transport.

SUBSTANCE: invention relates to structural elements of metro car bogie frame elements. Proposed assembly comprises two crossbars and hollow side beam welded to crossbar and faces, stiffness elements, upper and lower gusset plates welded to crossbars and frame beams. Every gusset plate is welded to said beam and crossbar. Crossbar shelves are formed by section shelves. Two stiffness elements are welded to crossbars. Crossbar section elements and vertical stiffness ribs, gusset plates and angular ribs feature identical thickness.

EFFECT: higher reliability.

4 dwg

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RU 2 385 244 C1

Authors

Egorenkov Aleksandr Vladimirovich

Chernyshev Aleksandr Aleksandrovich

Dates

2010-03-27—Published

2008-12-04—Filed