Bogie frame

Railway rolling stock – Trucks – Bogie

Patent

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Details

B61F 300

Patent

active

056531770

ABSTRACT:
A bogie frame constituted by first and second sole-bars, first, second, third, and fourth half-cross-members, first and second auxiliary sole-bars, first and second brake supports, first and second drive fastenings, and first and second shock absorber supports, wherein:
said elements are one-piece elements; and
said one-piece elements are made of a material containing, for the most part, an aluminum alloy.

REFERENCES:
patent: 3313245 (1967-04-01), Sundby
patent: 3596571 (1971-08-01), Hill
patent: 3984125 (1976-10-01), Paton
patent: 4937946 (1990-07-01), Steinhoff
patent: 5062369 (1991-11-01), Cobden
patent: 5249530 (1993-10-01), Wike
patent: 5303657 (1994-04-01), Oda

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