Pivotable bucket with a rotatable earth moving mechanism

Details Pivotable bucket with a rotatable earth moving mechanism Pivotable bucket with a rotatable earth moving mechanism

1977-09-29

1980-03-18

Crowder, Clifford D.

Excavating

Ditcher

Wheel excavator

37 43B, 37189, E02F 324

Patent

active

041932170

ABSTRACT:
A pivotable bucket comprising a built-in housing containing a rotatable earth moving mechanism secured to an elbow-type power boom of an excavator or vehicle having hydraulic power thereon. The earth moving mechanism is adapted to dig earth both in a horizontal and lateral direction and to force the diggings out of the upper side of the bucket in a continuous controlled flow. The earth moving mechanism is activated by the power plant of a carrier vehicle.

REFERENCES:
patent: 738597 (1903-09-01), Berglund
patent: 1114505 (1914-10-01), Moore
patent: 2136982 (1938-11-01), Pratt
patent: 2171056 (1939-08-01), Clay
patent: 2518622 (1950-08-01), Ingersoll
patent: 2605561 (1952-08-01), Maynard et al.
patent: 3298547 (1967-01-01), Williams
patent: 3757439 (1973-09-01), Khaitovitch
patent: 3787989 (1974-01-01), Heckathorn
patent: 3916543 (1975-11-01), Poche
patent: 3993206 (1976-11-01), Jomen et al.

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