Dredge cutter head having a volute compartment

Details Dredge cutter head having a volute compartment Dredge cutter head having a volute compartment

1977-06-14

1979-08-07

Crowder, Clifford D.

Excavating

Peat excavators

15384, 15385, E02F 392

Patent

active

041633300

ABSTRACT:
An apparatus for disintegrating and removing layers of earth, especially under water, comprising a housing in which at least one volute compartment is formed, which is open on the underside and which accommodates a rotor which comprises disintegrators and which is rotatable about an axis that is at least substantially perpendicular to a plane through the lower edge of the compartment. The rotor is coupled to a drive mechanism, the volute compartment being connected near its throat to a discharge system. The housing may be suspended from a moving device.

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patent: 4052801 (1977-10-01), Smith

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