Track-bound freight car for bulk material

Details Track-bound freight car for bulk material Track-bound freight car for bulk material

1992-03-20

1993-04-20

Huppert, Michael S.

Material or article handling

Wheeled, load-transporting type vehicles forming a train,...

414343, 414508, 414528, B65G 6710

Patent

active

052036626

ABSTRACT:
A track-bound freight car comprising a box for storing bulk material, the box having a bottom portion and comprising a longitudinally extending conveyor in the bottom portion of the box, a carrier frame bearing the conveyor, the conveyor and carrier frame having a width exceeding the width of the bottom portion of the box car, and two longitudinally extending side walls, at least a lower portion of the side walls adjacent the conveyor being pivotal about a longitudinally extending axis away from the conveyor, or a lower side wall portion being detachable.

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patent: 4919583 (1990-04-01), Speakman, Jr.
patent: 4923355 (1990-05-01), Mancini
patent: 5099766 (1992-03-01), Whitaker, Jr.

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