DOUBLE DISC COULTER

摘要

A double disc coulter (1) has two disc coulters (2) which are angled in a V-shaped manner with respect to each other and are mounted rotatably on hollow axle stubs (3) by means of bearing units (18). A hollow axle stub (3) is arranged with a flange surface (5), which faces the coulter carrier (4), at an angle with respect to the vertical plane of the axis of rotation (6) of the hollow axle stub. At the same time, the hollow axle stub defines the angular position of the plane (13) which intersects the axis of rotation (6) and an axis (7) which is perpendicular to the flange surface (8, 9) of the coulter carrier (4).