Gondola-type railway car

Railway rolling stock – Car framing and structure – Freight

Patent

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Details

B61D 700, B61D 1700

Patent

active

042122520

ABSTRACT:
A gondola-type railway car has a bottom which comprises at least one and preferably at least two transversely parabolic surfaces which extend below the side sills of the car, giving increased capacity, a lower center of gravity, and increased resistance to bottom damage.

REFERENCES:
patent: 719868 (1903-02-01), Randel
patent: 1627256 (1927-05-01), Smith
patent: 3240168 (1966-03-01), Charles et al.
patent: 3713400 (1973-01-01), Teoli
patent: 3918370 (1975-11-01), Campbell et al.

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