Removably mounted plow for elongated tubular materials
AssigneeRoberts Welding & Fabricating Ltd.
InventorsRobert W. H. Hall, David C. Princz, Wilfred H. M. Berg
Life of this patent
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Abstract
A system for installation of continuous elongated tubular material in the ground involves: an agricultural tractor having a rear three-point tractor hitch, a rear drawbar and rotatable elastomeric ground-engaging interfaces; a plow mount comprising a front three-point mount hitch for connection to the rear three-point tractor hitch and a clamping connector for connection to the drawbar; and, a plow comprising a depth-adjustable blade, the plow mountable on the plow mount.
Claims12
A system for installation of continuous elongated tubular material in the ground, the system comprising:
- an agricultural tractor having a rear three-point tractor hitch, a rear drawbar and rotatable elastomeric ground-engaging interfaces;
- a plow mount comprising a front three-point mount hitch for connection to the rear three-point tractor hitch and a clamping connector for connection to the drawbar;
- and,
- a plow comprising a depth-adjustable blade, the plow mountable on the plow mount,
- wherein the clamping connector comprises a top plate and a bottom plate between which the drawbar can be clamped, wherein the top plate, bottom plate and drawbar comprise aligned through-apertures for receiving a pin to further secure the drawbar to the clamping connector.
Dependencies are inferred from the claim text.