Ballast re-distribution unit on a machine to shape and re-distri

Details Ballast re-distribution unit on a machine to shape and re-distri Ballast re-distribution unit on a machine to shape and re-distri

1986-12-19

1988-05-10

Burr, Edgar S.

Excavating

Railway graders

Side former

E02F 522

Patent

active

047426284

ABSTRACT:
A metalling re-distribution system on a machine to shape and re-distribute railway road beds is disclosed having movable screens with terminal ploughs and cooperating with chutes that cover the rails, including, in a central position between the chutes, a bladed drum which has its axis substantially horizontal and parallel to the railway line, powered and capable of two-directional motion. The machine to shape and re-distribute railway road beds which employs the metalling re-distribution system is also disclosed.

REFERENCES:
patent: 1616466 (1927-02-01), Pederson
patent: 3579873 (1971-05-01), Kershaw
patent: 4227324 (1980-10-01), Theurer
patent: 4249325 (1981-02-01), Theurer

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