Ditch digging apparatus and method
OwnerRene P. Doucetteinventor
Life of this patent
Estimating the term…
Abstract
A bucket for digging a ditch by moving the bucket longitudinally of the proposed ditch, rather than in the usual transverse direction, includes a top wall, a bottom wall, a rear wall and a pair of side walls diverging forwardly from the rear wall to an open front end of the bucket, one of the side walls being planar and defining a sharp corner with the bottom wall, the other side wall having a curved bottom end whereby a round bottom ditch can be formed by dragging the sharp corner through the soil longitudinally of the proposed ditch in a first pass, and then making a second pass through the soil using the curved end of the bucket.
Claims4
A bucket for use on a mechanical ditch digging apparatus comprising top wall means;
- bottom wall means;
- rear wall means integral with said bottom wall means, the rear wall means and the bottom wall means defining a curve extending downwardly and forwardly from a rear edge of said top wall to an open front end of the bucket;
- first side wall means extending forwardly from one end of said rear wall means and interconnecting one end of said top wall means and one end of said bottom wall means;
- and second side wall means extending forwardly from the other end of said rear wall means and interconnecting the other end of said top wall means and the other end of said bottom wall means, said first and second side wall means diverging forwardly from said rear wall means;
- said top wall means, bottom wall means and side wall means having front edges defining an open front end for receiving earth;
- said first side wall means defining an angular corner with said one end of said bottom wall means, whereby the bucket can be dragged through the earth with the angular corner extending downwardly to form an angular ditch;
- and said second side wall means defining a convex corner at said other end of said bottom wall means, said convex corner tapering rearwardly toward said rear wall means, whereby, when the bucket is rotated 180.degree. around an axis extending between said side walls, the convex corner extends downwardly for dragging through the angular ditch to form a round bottom ditch.
Dependencies are inferred from the claim text.