Method for loading a freight train

Material or article handling – Wheeled – load-transporting type vehicles forming a train,...

Reexamination Certificate

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Details

C414S809000, C104S002000, C104S003000, C104S005000, C104S008000, C105S238100, C105S247000, C105S355000, C105S396000, C105S404000

Reexamination Certificate

active

10622288

ABSTRACT:
In a method of loading several like coupled storage cars with bulk material, a first storage car is first filled with the bulk material by reducing the conveying speed mode of a bottom conveyor band in the first storage car to a bulk material storing speed mode while a transfer conveyor band of the adjacent storage car fills the first storage car, the storing speed mode of the bottom conveyor band in the first storage car is automatically adjusted in response to a measured amount of the bulk material accumulating in a pile so that the first storage car is filled to a maximal height, and after the accumulated pile has reached a forward end position, the conveying speed mode of the bottom conveyor band in the storage car adjacent to, and rearwardly of, the first storage car in the conveying direction is automatically reduced to the storing speed mode.

REFERENCES:
patent: 3064837 (1962-11-01), Manney
patent: 3842994 (1974-10-01), Theurer et al.
patent: 4576538 (1986-03-01), Theurer et al.
patent: 4809617 (1989-03-01), Theurer et al.
patent: 5029532 (1991-07-01), Snead
patent: 5151002 (1992-09-01), Theurer et al.
patent: 5301548 (1994-04-01), Theurer
patent: 5944469 (1999-08-01), Theurer et al.
patent: 0429713 (1991-06-01), None
patent: 0 429 713 (1992-09-01), None

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