Abstract: This invention relates to a mouldboard for a plough having active and passive surfaces. The active surface arranged opposite to the passive surface and has extensions in vertical and longitudinal directions. Active surface extends from an upper rim to a lower rim of the mouldboard, and, in a predetermined area, has a geometry configured existing of a number of cross-sections spaced along mouldboard's extension in longitudinal direction and intersecting upper rim of active surface and lower rim of active surface so that each cross-section on active surface in the predetermined area defines a cross-sectional curve. In respect of each cross-section and within the predetermined area of active surface, the cross-sectional curve includes upper and lower cross-sectional parts of the active surface.

Abstract: This invention relates to a mouldboard for a plough. The mouldboard in an orientation intended for use in a plough includes an active surface and a passive surface. The active surface is arranged opposite to the passive surface and has an extension in a vertical direction and an extension in a longitudinal direction. Active surface extends from an upper rim to a lower rim of the mouldboard, and, in a predetermined area, has a geometry configured so that there exists a number of cross-sections spaced along mouldboard's extension in longitudinal direction and intersecting upper rim of active surface and lower rim of active surface so that each cross-section on active surface in the predetermined area defines a cross-sectional curve. In respect of each cross-section and within the predetermined area of active surface, the cross-sectional curve includes an upper cross-sectional part and a lower cross-sectional part of the active surface.