Device for digging a trench

Details Device for digging a trench Device for digging a trench

1993-04-16

1994-10-18

Reese, Randolph A.

Excavating

Ditcher

Wheel excavator

172 15, 172548, 37 91, 37328, E02F 508

Patent

active

053555970

ABSTRACT:
A device for digging a trench having a vertical face and a sloping face. The device includes a rotor configured to rotate about an axis of rotation and means for moving the device in a direction of travel substantially perpendicular to the axis of rotation. The rotor includes a longitudinal rotor member and angled end portions coupled to the longitudinal rotor member. The rotor may also include a plurality of teeth-like elements coupled to the angled end portions.

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patent: 4939854 (1990-07-01), Boren

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