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AssigneeMarchesan Implementos e Maquinas Agricolas Tatu S.A.
InventorsSebastião Antonio Jacomine, Carlos Cesar Galhardi
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Presently described is a device (1) for adjusting the angle of disc sections for agricultural harrows which comprises at least one articulation element (10) configured to be pivotally attached to a beam (200) of an agricultural harrow (2), the articulation element (10) being configured to be pivotally attached to an adjustment shaft (20), thus allowing the angular adjustment of the beams of the agricultural harrow sections in both a horizontal plane and a vertical/transverse plane, comprising simple construction when compared to solutions existing in the prior art, making use of few components to allow both adjustments, and providing simple, practical and fast operation, requiring few manipulation steps.
A device (1) for adjusting the angle of disc sections for agricultural harrows, said device comprising at least one articulation element (10) having at least one first hole (11) disposed vertically in its structure and at least one second hole (12) disposed horizontally in its structure, the horizontal disposition of the at least one second hole (12) being configured to pivotally attach the at least one articulation element (10) to a beam (200) of an agricultural harrow (2), the vertical disposition of the least one first hole (11) being configured to pivotally attach the at least one articulation element (10) to an adjustment shaft (20), an axis of the at least one first and second holes (11, 12) being perpendicular to a longitudinal axis of the beam (200).
Dependencies are inferred from the claim text.