Railroad car door bottom guide rail system

Railway rolling stock – Special car bodies – Freight

Patent

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Details

160201, B61D 318, B60J 514

Patent

active

047152915

ABSTRACT:
A railroad car arranged to transport vehicles includes a floor, a roof, a pair of spaced side walls and at least one door assembly suspended for movement from a closed position at an end of the car to an open position adjacent a side wall for the loading and unloading of vehicles thereon. A plurality of fingers attached to the bottom edges of the door assembly straddle a rail and provide slidable movement of the door assembly relative thereto. A portion of the rail is positioned on a platform attached to an end of the railroad car a spaced distance below and in parallel relation to the floor. The upper edge of the rail on the platform does not extend above the level of the floor at least in the areas through which the tires of a vehicle pass during loading and unloading of the railroad car.

REFERENCES:
patent: 1068320 (1913-07-01), Christy
patent: 3054447 (1962-09-01), Brydolf
patent: 3995563 (1976-12-01), Blunden
patent: 4116135 (1978-09-01), Jaekle et al.
patent: 4260046 (1981-04-01), Seitz
patent: 4437410 (1984-03-01), Stoller, Sr. et al.

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