Mobile ballast cleaning machine

Details Mobile ballast cleaning machine Mobile ballast cleaning machine

1979-06-11

1981-05-19

Reese, Randolph A.

Railways

Track layers

Track raising car

37104, 171 16, 404101, E01B 2710

Patent

active

042677777

ABSTRACT:
A mobile ballast cleaning machine comprises a ballast redistribution monitoring and control arrangement for controlling the amount of redistributed ballast, which includes an adjustment circuit responsive to output signals produced by monitoring devices for the speed of the forward drive of the machine, the speed of the ballast excavating and conveying chain drive, and the amount of cleaned ballast conveyed by the ballast redistributing conveyor.

REFERENCES:
patent: 3685589 (1972-08-01), Plasser et al.
patent: 3725921 (1973-04-01), Weidman et al.
patent: 3976142 (1976-08-01), Plasser et al.
patent: 4108076 (1978-08-01), Knape

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