Railway gondola cars

Railway rolling stock – Car framing and structure – Freight

Patent

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Details

105239, 105244, 105409, B61D 300, B61D 700, B61D 1700

Patent

active

043610978

ABSTRACT:
A railway gondola car suitable for rotary unloading. The floor of the car comprises a pair of concave troughs which extend between the center sill and the sides of the car having their axes parallel to the axis of the center sill along that portion of the car between the trucks. The car has an increased lading capacity and lower center of gravity than conventional gondola cars.

REFERENCES:
patent: 45834 (1865-01-01), Keeler
patent: 719868 (1903-02-01), Randel
patent: 1054087 (1913-02-01), Campbell
patent: 1069763 (1913-08-01), Campbell
patent: 1412660 (1922-04-01), Kuehner
patent: 1627256 (1927-05-01), Smith
patent: 3713400 (1930-01-01), Teoli
patent: 3964399 (1976-06-01), Miller et al.
patent: 4254714 (1981-03-01), Heap

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