Ballast regulator

Details Ballast regulator Ballast regulator

1989-11-16

1992-03-24

Corbin, David H.

Excavating

Railway graders

104279, E01B 2702

Patent

active

050976087

ABSTRACT:
A mobile ballast plow comprises a machine frame and a ballast planing plow vertically adjustably mounted on the machine frame and extending from shoulder to shoulder. The ballast planing plow includes central plow elements extending over the center track portion, and a ballast conveying device associated with the central plow elements and arranged in the center track portion. The ballast conveying device consists of at least one vertically adjustable broom rotatable about an axis extending in the direction of the track, the broom having radially extending flexible ballast sweeping elements, and respective drives for vertically adjusting and rotating the broom.

REFERENCES:
patent: 3651587 (1972-03-01), Plasser et al.
patent: 3877160 (1975-04-01), Plasser et al.
patent: 4249325 (1981-02-01), Theurer
patent: 4282663 (1981-08-01), Theurer

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