Plow disk of the type intended to be mounted free in rotation on a shaft integral with the frame of a plow
OwnerJean-Charles Javerlhacinventor
Life of this patent
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Abstract
This invention relates to a plow disk intended to be mounted with several others free in rotation around a shaft integral with the frame of a plow, the shaft being inclined in relation to the direction of advance of the plow so as to impart a rotation of movement to the disks.
Claims11
A plow disk for being mounted on a frame of a plow, said disk undergoing self-rotation during displacement of said plow on the ground, a central part of the disk being able to be mounted on a rotation shaft, the periphery of said disk being constituted by a plurality of substantially circular convex lobes, each of said lobes meeting adjacent lobes by a slightly rounded apex.
Dependencies are inferred from the claim text.